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• CentOS 5.4 NFS v4 client file permissions differ from original files & NFS Share file contents

  - by p4guru

  Having a strange problem with NFS share and file permissions on the 1 out of the 2 NFS clients, web1 has file permissions issues but web2 is fine. web1 and web2 are load balanced web servers. So questions are: how do I ensure NFS share file contents retain the same permissions for user/group as the original files on web1 server like they do on web2 server ? how do I reverse what I did on web1, i tried unmount command and said command not found ? Information: I'm using 3 dedicated server setup. All 3 servers CentOS 5.4 64bit based. servers are as follows: web1 - nfs client with file permissions issues web2 - nfs client file permissions are OKAY db1 - nfs share at /nfsroot web2 nfs client was setup by my web host, while web1 was setup by me. I did the following commands on web1 and it worked with updating db1 nfsroot share at /nfsroot/site_css with latest files on web1 but the file permissions don't stick even if i use tar with -p command to perserve file permissions ? cd /home/username/public_html/forums/script/ tar -zcp site_css/ > site_css.tar.gz mount -t nfs4 nfsshareipaddress:/site_css /home/username/public_html/forums/scripts/site_css/ -o rw,soft cd /home/username/public_html/forums/script/ tar -zxf site_css.tar.gz But checking on web1 file permissions no longer username user/group but owned by nobody ? but web2 file permissions correct ? This is only a problem for web1 while web2 is correct ? Looks like numeric ids aren't the same ? Not sure how to correct this ? web1 with incorrect user/group of nobody ls -alh /home/username/public_html/forums/scripts/site_css total 48K drwxrwxrwx 2 nobody nobody 4.0K Feb 22 02:37 ./ drwxr-xr-x 3 username username 4.0K Feb 22 02:43 ../ -rw-r--r-- 1 nobody nobody 1 Nov 30 2006 index.html -rw-r--r-- 1 nobody nobody 5.8K Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 nobody nobody 5.8K Feb 22 02:37 style-95001864-00002.css -rw-r--r-- 1 nobody nobody 5.8K Feb 18 05:37 style-b1879ba7-00002.css -rw-r--r-- 1 nobody nobody 5.8K Feb 18 05:37 style-cc2f96c9-00011.css web1 numeric ids ls -n /home/username/public_html/forums/scripts/site_css total 48 drwxrwxrwx 2 99 99 4096 Feb 22 02:37 ./ drwxr-xr-x 3 503 500 4096 Feb 22 02:43 ../ -rw-r--r-- 1 99 99 1 Nov 30 2006 index.html -rw-r--r-- 1 99 99 5876 Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 99 99 5877 Feb 22 02:37 style-95001864-00002.css -rw-r--r-- 1 99 99 5877 Feb 18 05:37 style-b1879ba7-00002.css -rw-r--r-- 1 99 99 5876 Feb 18 05:37 style-cc2f96c9-00011.css web2 correct username user/group permissions ls -alh /home/username/public_html/forums/scripts/site_css total 48K drwxrwxrwx 2 root root 4.0K Feb 22 02:37 ./ drwxr-xr-x 3 username username 4.0K Dec 2 14:51 ../ -rw-r--r-- 1 username username 1 Nov 30 2006 index.html -rw-r--r-- 1 username username 5.8K Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 username username 5.8K Feb 22 02:37 style-95001864-00002.css -rw-r--r-- 1 username username 5.8K Feb 18 05:37 style-b1879ba7-00002.css -rw-r--r-- 1 username username 5.8K Feb 18 05:37 style-cc2f96c9-00011.css web2 numeric ids ls -n /home/username/public_html/forums/scripts/site_css total 48 drwxrwxrwx 2 503 500 4096 Feb 22 02:37 ./ drwxr-xr-x 3 503 500 4096 Dec 2 14:51 ../ -rw-r--r-- 1 503 500 1 Nov 30 2006 index.html -rw-r--r-- 1 503 500 5876 Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 503 500 5877 Feb 22 02:37 style-95001864-00002.css -rw-r--r-- 1 503 500 5877 Feb 18 05:37 style-b1879ba7-00002.css -rw-r--r-- 1 503 500 5876 Feb 18 05:37 style-cc2f96c9-00011.css I checked db1 /nfsroot/site_css and user/group ownership was incorrect for newer files dated feb22 owned by root and not username ? on db1 originally incorrect root assigned user/group for new feb22 dated files ls -alh /nfsroot/site_css total 44K drwxrwxrwx 2 root root 4.0K Feb 22 02:37 . drwxr-xr-x 17 root root 4.0K Feb 17 12:06 .. -rw-r--r-- 1 root root 1 Nov 30 2006 index.html -rw-r--r-- 1 root root 5.8K Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 root root 5.8K Feb 22 02:37 style-95001864-00002.css -rw------- 1 username nfs 5.8K Feb 18 05:37 style-b1879ba7-00002.css -rw------- 1 username nfs 5.8K Feb 18 05:37 style-cc2f96c9-00011.css Then I chmod them all on db1 and chown to set to right ownership on db1 so it looks like below on db1 once corrected the newer feb22 dated files ls -alh /nfsroot/site_css total 44K drwxrwxrwx 2 root root 4.0K Feb 22 02:37 . drwxr-xr-x 17 root root 4.0K Feb 17 12:06 .. -rw-r--r-- 1 username username 1 Nov 30 2006 index.html -rw-r--r-- 1 username username 5.8K Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 username username 5.8K Feb 22 02:37 style-95001864-00002.css -rw-r--r-- 1 username username 5.8K Feb 18 05:37 style-b1879ba7-00002.css -rw-r--r-- 1 username username 5.8K Feb 18 05:37 style-cc2f96c9-00011.css but still web1 shows owned by nobody ? while web2 shows correct permissions ? web1 still with incorrect user/group of nobody not matching what web2 and db1 are set to ? ls -alh /home/username/public_html/forums/scripts/site_css total 48K drwxrwxrwx 2 nobody nobody 4.0K Feb 22 02:37 ./ drwxr-xr-x 3 username username 4.0K Feb 22 02:43 ../ -rw-r--r-- 1 nobody nobody 1 Nov 30 2006 index.html -rw-r--r-- 1 nobody nobody 5.8K Feb 22 02:37 style-057c3df0-00011.css -rw-r--r-- 1 nobody nobody 5.8K Feb 22 02:37 style-95001864-00002.css -rw-r--r-- 1 nobody nobody 5.8K Feb 18 05:37 style-b1879ba7-00002.css -rw-r--r-- 1 nobody nobody 5.8K Feb 18 05:37 style-cc2f96c9-00011.css Just so confusing so any help is very very much appreciated! thanks

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• searching between dates in MYSQL in this format 03/17/10.11:22:45

  - by Kelso

  I have a script that automatically populates a mysql database with data every hour. It populates the date field like 03/17/10.12:34:11 and so on. I'm working on pulling data based on 1 day at a time from a search script. If i use select * from call_logs where call_initiated between '03/17/10.12:00:00' and '03/17/10.13:00:00' it works, but when I try to add the rest of the search params, it ignores the call_initiated field. select * from call_logs where caller_dn='2x9xxx0000' OR called_dn='2x9xxx0000' AND call_initiated between '03/17/10.12:00:00' and '03/17/10.13:00:00' ^-- I x'd out a couple of the numbers. I've also tried without the between function, and used = <= to pull the records, but have the same results. Im sure its an oversight, thanks in advance.

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• Biztalk 2009 install help

  - by _pemex99_

  Hi, I try to install Biztalk2009, with SQL 2008R2CTPNov, on Win Server 2008. I'm blocked at the configuration step "groups" : [19:22:18 Info Configuration Framework]Configuring feature: WMI [19:22:18 Info BtsCfg] Entering function: CBtsCfg::ConfigureFeature [19:22:18 Info BtsCfg] Configuring feature: WMI [19:22:18 Info BtsCfg] Entering function: CBtsCfg::IsSelectedAnswer [19:22:18 Info BtsCfg] Leaving function: CBtsCfg::IsSelectedAnswer [19:22:18 Info BtsCfg] Entering function: CWMI::Connect [19:22:18 Info BtsCfg] WMI is already connected [19:22:18 Info BtsCfg] Leaving function: CWMI::Connect [19:22:18 Info ConfigHelper] NT group BizTalk Server Operators was not created because it already exists [19:22:18 Info ConfigHelper NetAPI Info: ] Le groupe local spécifié existe déjà. [19:22:18 Info ConfigHelper] NT group BizTalk Server Administrators was not created because it already exists [19:22:18 Info ConfigHelper NetAPI Info: ] Le groupe local spécifié existe déjà. [19:22:18 Info BtsCfg] Entering function: CWMI::CreateGroup 2010-01-14 19:22:18:0527 [INFO] WMI CWMIInstProv::PutInstance() try to acquire lock 2010-01-14 19:22:18:0539 [INFO] WMI CWMIInstProv::PutInstance() lock acquired successfully 2010-01-14 19:22:18:0546 [INFO] WMI CWMIInstProv::VerifyMgmtDbCompatibility(CInstance) started 2010-01-14 19:22:18:0553 [INFO] WMI CWMIInstProv::VerifyMgmtDbCompatibility(CInstance) finished successfully 2010-01-14 19:22:18:0564 [INFO] WMI CWMIInstProv::PutInstance(MSBTS_GroupSetting.MgmtDbName="BizTalkMgmtDb",MgmtDbServerName="ECTXEVLBZTK") started 2010-01-14 19:22:18:0572 [INFO] WMI CAdapter::ConvertWMI2Admin() started 2010-01-14 19:22:18:0581 [INFO] WMI CDataContainer::SetWCHAR() - Possible problem: item value is overwritten 2010-01-14 19:22:18:0591 [INFO] WMI CAdapter::ConvertWMI2Admin() finished with HR=0 2010-01-14 19:22:18:0611 [INFO] WMI QueryStringValue query regkey 'MgmtDBServer' 2010-01-14 19:22:18:0620 [INFO] WMI CAdmCoreGroupInst::TryCreateNewGroup() started 2010-01-14 19:22:18:0632 [INFO] WMI Creating Mgmt database... 2010-01-14 19:22:18:0641 [INFO] WMI Calling CDataSource.Open() against ECTXEVLBZTK\master 2010-01-14 19:22:18:0792 [INFO] WMI CDataSource.Open() returned 2010-01-14 19:22:18:0810 [WARN] AdminLib GetBTSMessage: hrErr=80040e1d; Msg=Error "0x80040E1D" occurred.; 2010-01-14 19:22:18:0824 [WARN] AdminLib GetBTSMessage: hrErr=c0c02524; Msg=Failed to create Management database "BizTalkMgmtDb" on server "ECTXEVLBZTK". Error "0x80040E1D" occurred.; 2010-01-14 19:22:18:0835 [ERR] WMI Failed in pAdmInst->Create() in CWMIInstProv::PutInstance(). HR=c0c02524 2010-01-14 19:22:18:0846 [ERR] WMI WMI error description is generated: Failed to create Management database "BizTalkMgmtDb" on server "ECTXEVLBZTK". Error "0x80040E1D" occurred. 2010-01-14 19:22:18:0860 [INFO] WMI CWMIInstProv::PutInstance() finished. HR=c0c02524 [19:22:18 Error BtsCfg] f:\bt\890\private\source\setup\prod\btssetup\btscfg\btswmi.cpp(358): FAILED hr = c0c02524 [19:22:18 Error BtsCfg] Failed to create Management database "BizTalkMgmtDb" on server "ECTXEVLBZTK". Error "0x80040E1D" occurred. It seems that the install can't create Managment database, But the SSO database is created OK... Has someone a clue ?

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• Database call crashes Android Application

  - by Darren Murtagh

  i am using a Android database and its set up but when i call in within an onClickListener and the app crashes the code i am using is mButton.setOnClickListener( new View.OnClickListener() { public void onClick(View view) { s = WorkoutChoice.this.weight.getText().toString(); s2 = WorkoutChoice.this.height.getText().toString(); int w = Integer.parseInt(s); double h = Double.parseDouble(s2); double BMI = (w/h)/h; t.setText(""+BMI); long id = db.insertTitle("001", ""+days, ""+BMI); Cursor c = db.getAllTitles(); if (c.moveToFirst()) { do { DisplayTitle(c); } while (c.moveToNext()); } } }); and the log cat for when i run it is: 04-01 18:21:54.704: E/global(6333): Deprecated Thread methods are not supported. 04-01 18:21:54.704: E/global(6333): java.lang.UnsupportedOperationException 04-01 18:21:54.704: E/global(6333): at java.lang.VMThread.stop(VMThread.java:85) 04-01 18:21:54.704: E/global(6333): at java.lang.Thread.stop(Thread.java:1391) 04-01 18:21:54.704: E/global(6333): at java.lang.Thread.stop(Thread.java:1356) 04-01 18:21:54.704: E/global(6333): at com.b00348312.workout.Splashscreen$1.run(Splashscreen.java:42) 04-01 18:22:09.444: D/dalvikvm(6333): GC_FOR_MALLOC freed 4221 objects / 252640 bytes in 31ms 04-01 18:22:09.474: I/dalvikvm(6333): Total arena pages for JIT: 11 04-01 18:22:09.574: D/dalvikvm(6333): GC_FOR_MALLOC freed 1304 objects / 302920 bytes in 29ms 04-01 18:22:09.744: D/dalvikvm(6333): GC_FOR_MALLOC freed 2480 objects / 290848 bytes in 33ms 04-01 18:22:10.034: D/dalvikvm(6333): GC_FOR_MALLOC freed 6334 objects / 374152 bytes in 36ms 04-01 18:22:14.344: D/AndroidRuntime(6333): Shutting down VM 04-01 18:22:14.344: W/dalvikvm(6333): threadid=1: thread exiting with uncaught exception (group=0x400259f8) 04-01 18:22:14.364: E/AndroidRuntime(6333): FATAL EXCEPTION: main 04-01 18:22:14.364: E/AndroidRuntime(6333): java.lang.IllegalStateException: database not open 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1567) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1484) 04-01 18:22:14.364: E/AndroidRuntime(6333): at com.b00348312.workout.DataBaseHelper.insertTitle(DataBaseHelper.java:84) 04-01 18:22:14.364: E/AndroidRuntime(6333): at com.b00348312.workout.WorkoutChoice$3.onClick(WorkoutChoice.java:84) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.view.View.performClick(View.java:2408) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.view.View$PerformClick.run(View.java:8817) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.os.Handler.handleCallback(Handler.java:587) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.os.Handler.dispatchMessage(Handler.java:92) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.os.Looper.loop(Looper.java:144) 04-01 18:22:14.364: E/AndroidRuntime(6333): at android.app.ActivityThread.main(ActivityThread.java:4937) 04-01 18:22:14.364: E/AndroidRuntime(6333): at java.lang.reflect.Method.invokeNative(Native Method) 04-01 18:22:14.364: E/AndroidRuntime(6333): at java.lang.reflect.Method.invoke(Method.java:521) 04-01 18:22:14.364: E/AndroidRuntime(6333): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858) 04-01 18:22:14.364: E/AndroidRuntime(6333): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 04-01 18:22:14.364: E/AndroidRuntime(6333): at dalvik.system.NativeStart.main(Native Method) i have notice errors when the application opens but i dont no what thet are from. when i take out the statements to do with the database there is no errors and everthign runs smoothly

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• RegEx Pattern that matches positive or negative values (e.g "1.2", "-2.8", "7.8", -22.8")

  - by tzippy

  decimal seperator is a dot, followed by max one digit! No range specified. Thanks guys!

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• Microsoft annonce la disponibilité générale du SP1 de Windows 7 le 22 février et en version RTM à partir de la semaine prochaine

  Microsoft confirme la disponibilité générale du SP1 de Windows 7 le 22 février Et en version RTM la semaine prochaine Mise à jour du 10/02/2011 par Idelways Microsoft a annoncé hier la disponibilité générale, le 22 février prochain du premier Service Pack de Windows 7 et de Windows Server 2008 R2, confirmant ainsi les rumeurs circulant à ce sujet depuis plusieurs jours. Les clients de Microsoft inscrits à MSDN et TechNet pourront recevoir la version RTM (pour constructeurs et revendeurs) une semaine avant, soit le 16 février d'après Brandon Leblanc, responsable de développement Windows. La version RTM fina...

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• Firefox 22 booste ses performances JavaScript et introduit un support complet de WebRTC, le navigateur s'ouvre aux jeux 3D et aux appels vidéos

  Firefox 22 booste ses performances JavaScript avec OdinMonkey et introduit un support de complet de WebRTC le navigateur s'ouvre aux jeux 3D et aux appels vidéos Fidèle à son calendrier de publication des nouvelles versions de Firefox, la fondation Mozilla vient de mettre à la disposition des internautes la version 22 de son navigateur.Peu de changements vont être observés au niveau de l'interface utilisateur, mais cette mouture peut se vanter d'apporter « sous le capot » plusieurs optimisations qui vont améliorer l'expérience de navigation des utilisateurs.La première nouveauté phare est l'intégration d'un module d'optimisation assez particulier au moteur JavaScript.

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• Why this not working in IE ?

  - by ankit vishwakarma

  <script> FB.init({ appId : '117680911578526', status : true, // check login status cookie : true, // enable cookies to allow the server to access the session xfbml : true // parse XFBML }); //alert(FB.getSession()); /*window.fbAsyncInit = function() { FB.Canvas.setAutoResize(); }*/ </script> <script type="text/javascript"> FB.ui( { // http://www.facebook.com/connect/prompt_feed.php?action_links=%5B%7B%22text%22%3A%22Movies%22%2C%22href%22%3A%22http%3A%2F%2Fapps.facebook.com%2Fhindi_movies%2F%22%7D%5D&api_key=117680911578526&attachment=%7B%22name%22%3A%22Raavan%20%22%2C%22href%22%3A%22http%3A%2F%2Fapps.facebook.com%2Fhindi_movies%2Fmovie%2F6%22%2C%22caption%22%3A%22I%20reviewed%20Raavan%20%20movie%20on%20HindiPix%22%2C%22media%22%3A%5B%7B%22type%22%3A%22image%22%2C%22src%22%3A%22http%3A%2F%2Fmovies.kewlsocial.com%2Fmovies%2Fuploads%2Fmovies%2FRaavna_movie_small_thumb.jpg%22%2C%22href%22%3A%22http%3A%2F%2Fapps.facebook.com%2Fhindi_movies%2Fmovie%2F6%22%7D%5D%7D&callback=http%3A%2F%2Fstatic.ak.fbcdn.net%2Fconnect%2Fxd_proxy.php%23%3F%3D%26cb%3Df1630e903ba2956%26origin%3Dhttp%253A%252F%252Fmovies.kewlsocial.com%252Ff33a89873048d9c%26relation%3Dparent%26transport%3Dflash%26frame%3Df1395ad7dcd52ce%26result%3D%2522xxRESULTTOKENxx%2522&channel_url=http%3A%2F%2Fstatic.ak.fbcdn.net%2Fconnect%2Fxd_proxy.php%23%3F%3D%26cb%3Dfc544c0f809639%26origin%3Dhttp%253A%252F%252Fmovies.kewlsocial.com%252Ff33a89873048d9c%26relation%3Dparent.parent%26transport%3Dflash&display=dialog&locale=en_US&message=&method=stream.publish&sdk=joey&user_prompt_message=Share%20your%20thoughts%20about%20movie method: 'stream.publish', //auto_publish: true, display: 'dialog', message: '' , //some default msg in textbox attachment: { name: '<?=$movie['movie_title']?>', caption: 'I reviewed <?=$movie['movie_title']?> movie on HindiPix', href: 'http://apps.facebook.com/hindi_movies/movie/<?=$this->uri->segment(3)?>', media:[{ 'type':'image', 'src':'http://movies.kewlsocial.com/movies/uploads/movies/<?=$movie['movie_image']?>', 'href':'http://apps.facebook.com/hindi_movies/movie/<?=$this->uri->segment(3)?>' }] } , action_links: [{ text: 'Movies', href: 'http://apps.facebook.com/hindi_movies/' }], //user_message_prompt: 'Radhey' user_prompt_message: 'Share your thoughts about movie' }/*, function(response) { if (response && response.post_id) { alert('Post was published.'); } else { alert('Post was not published.'); } }*/ ); </script>

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• Android Application Crashel

  - by deewangan

  hello everyone, i am trying to run an application on an android emulator, but it crashes. i am following a howto i don't know what to do, it just crashes. other applications are running fine, can anyone tell me what i am doing wrong.here is the code: public class Finder extends Activity { /** Called when the activity is first created. */ private LocationManager myLocationManager; private LocationListener myLocationListener; private TextView myLatitude, myLongitude; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); myLatitude = (TextView)findViewById(R.id.Latitude); myLongitude = (TextView)findViewById(R.id.Longitude); myLocationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE); myLocationListener = new MyLocationListener(); myLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,0,0,myLocationListener); myLatitude.setText(String.valueOf( myLocationManager.getLastKnownLocation( LocationManager.GPS_PROVIDER).getLatitude())); myLongitude.setText(String.valueOf( myLocationManager.getLastKnownLocation( LocationManager.GPS_PROVIDER).getLongitude())); } private class MyLocationListener implements LocationListener{ public void onLocationChanged(Location argLocation) { // TODO Auto-generated method stub myLatitude.setText(String.valueOf( argLocation.getLatitude())); myLongitude.setText(String.valueOf( argLocation.getLongitude())); } public void onProviderDisabled(String provider) { // TODO Auto-generated method stub } public void onProviderEnabled(String provider) { // TODO Auto-generated method stub } public void onStatusChanged(String provider, int status, Bundle extras) { // TODO Auto-generated method stub } }; } i looked in the logcat after running the application, it seems that the following lines are cause of the problem but i don't understand it:( 01-18 22:12:46.017: WARN/dalvikvm(1091): threadid=3: thread exiting with uncaught exception (group=0x4001aa28) 01-18 22:12:46.017: ERROR/AndroidRuntime(1091): Uncaught handler: thread main exiting due to uncaught exception 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): java.lang.RuntimeException: Unable to start activity ComponentInfo{pro.googleLocation/pro.googleLocation.Finder}: java.lang.NullPointerException 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2401) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2417) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.ActivityThread.access$2100(ActivityThread.java:116) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.os.Handler.dispatchMessage(Handler.java:99) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.os.Looper.loop(Looper.java:123) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.ActivityThread.main(ActivityThread.java:4203) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at java.lang.reflect.Method.invokeNative(Native Method) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at java.lang.reflect.Method.invoke(Method.java:521) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at dalvik.system.NativeStart.main(Native Method) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): Caused by: java.lang.NullPointerException 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at pro.googleLocation.Finder.onCreate(Finder.java:28) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2364) 01-18 22:12:46.037: ERROR/AndroidRuntime(1091): ... 11 more

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• Timer in a Windows service - not really working?

  - by marc_s

  I have a Windows NT Service in C# which basically wakes up every x seconds, checks to see if any mail notifications need to be sent out, and then goes back to sleep. It looks something like this (the Timer class is from the System.Threading namespace): public partial class MyService : ServiceBase { private Timer _timer; private int _timeIntervalBetweenRuns = 10000; public MyService() { InitializeComponent(); } protected override void OnStart(string[] args) { // when NT Service starts - create timer to wake up every 10 seconds _timer = new Timer(OnTimer, null, _timeIntervalBetweenRuns, Timeout.Infinite); } protected override void OnStop() { // on stop - stop timer by freeing it _timer = null; } private void OnTimer(object state) { // when the timer fires, e.g. when 10 seconds are over // stop the timer from firing again by freeing it _timer = null; // check for mail and sent out notifications, if required - works just fine MailHandler handler = new MailHandler(); handler.CheckAndSendMail(); // once done, re-enable the timer by creating it from scratch _timer = new Timer(OnTimer, null, _timeIntervalBetweenRuns, _timeIntervalBetweenRuns); } } Sending the mail and all works just fine, and the service also wakes up every 10 seconds (in reality, this is a setting from a config file - simplified for this example). However, at times, the service seems to wake up too quickly.... 2010-04-09 22:50:16.390 2010-04-09 22:50:26.460 2010-04-09 22:50:36.483 2010-04-09 22:50:46.500 2010-04-09 22:50:46.537 ** why again after just 37 milliseconds...... ?? 2010-04-09 22:50:56.507 Works fine to 22:50:45.500 - why does it log another entry just 37 milliseconds later?? Here, it seems it's totally out of whack.... seems to wake up twice or even three times every time 10 seconds are over.... 2010-04-09 22:51:16.527 2010-04-09 22:51:26.537 2010-04-09 22:51:26.537 2010-04-09 22:51:36.543 2010-04-09 22:51:36.543 2010-04-09 22:51:46.553 2010-04-09 22:51:46.553 2010-04-09 22:51:56.577 2010-04-09 22:51:56.577 2010-04-09 22:52:06.590 2010-04-09 22:52:06.590 2010-04-09 22:52:06.600 2010-04-09 22:52:06.600 Any ideas why?? It's not a huge problem, but I'm concerned it might start to put too much load on the server, if the interval I configure (10 seconds, 30 seconds - whatever) seems to be ignored more and more, the longer the service runs. Have I missed something very fundamental in my service code?? Am I ending up with multiple timers, or something?? I can't seem to really figure it out..... have I picked the wrong timer (System.Threading.Timer) ? There's at least 3 Timer classes in .NET - why?? :-)

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• Wireless will not connect

  - by azz0r

  Hello, I have installed Ubuntu 10.10 on the same machine as my windows setup. However, it will not connect to my wireless network. It can see its there, it can attempt to connect, yet it will never connect. It will keep bringing up the password prompt everyso often. I have tried turning my security to WEP, I ended up turning it back to WPA2. It is set to AES (noted a few threads on google about that). Can you assist? I would love to dive into Ubuntu, but without the internet its pointless. --- lshw -C network --- *-network description: Ethernet interface product: RTL8111/8168B PCI Express Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:02:00.0 logical name: eth0 version: 02 serial: 00:1d:92:ea:cc:62 capacity: 1GB/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.020.00-NAPI duplex=half latency=0 link=no multicast=yes port=twisted pair resources: irq:29 ioport:e800(size=256) memory:feaff000-feafffff memory:f8ff0000-f8ffffff(prefetchable) memory:feac0000-feadffff(prefetchable) *-network description: Wireless interface physical id: 1 logical name: wlan0 serial: 00:15:af:72:a4:38 capabilities: ethernet physical wireless configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bgn --- iwconfig ---- lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11bgn ESSID:"Wuggawoo" Mode:Managed Frequency:2.437 GHz Access Point: Not-Associated Tx-Power=9 dBm Retry long limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on --- cat /etc/network/interfaces ---- auto lo iface lo inet loopback logs deamon.log --- Jan 19 04:17:09 ubuntu wpa_supplicant[1289]: Authentication with 94:44:52:0d:22:0d timed out. Jan 19 04:17:09 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected Jan 19 04:17:09 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning Jan 19 04:17:11 ubuntu wpa_supplicant[1289]: WPS-AP-AVAILABLE Jan 19 04:17:11 ubuntu wpa_supplicant[1289]: Trying to associate with 94:44:52:0d:22:0d (SSID='Wuggawoo' freq=2437 MHz) Jan 19 04:17:11 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0/wireless): association took too long. Jan 19 04:17:12 ubuntu NetworkManager: <info> (wlan0): device state change: 5 -> 6 (reason 0) Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0/wireless): asking for new secrets Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Jan 19 04:17:12 ubuntu NetworkManager: <info> (wlan0): device state change: 6 -> 4 (reason 0) Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Jan 19 04:17:12 ubuntu NetworkManager: <info> (wlan0): device state change: 4 -> 5 (reason 0) Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0/wireless): connection 'Wuggawoo' has security, and secrets exist. No new secrets needed. Jan 19 04:17:12 ubuntu NetworkManager: <info> Config: added 'ssid' value 'Wuggawoo' Jan 19 04:17:12 ubuntu NetworkManager: <info> Config: added 'scan_ssid' value '1' Jan 19 04:17:12 ubuntu NetworkManager: <info> Config: added 'key_mgmt' value 'WPA-PSK' Jan 19 04:17:12 ubuntu NetworkManager: <info> Config: added 'psk' value '<omitted>' Jan 19 04:17:12 ubuntu NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed Jan 19 04:17:12 ubuntu NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed Jan 19 04:17:12 ubuntu NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Jan 19 04:17:12 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected Jan 19 04:17:12 ubuntu NetworkManager: <info> Config: set interface ap_scan to 1 Jan 19 04:17:12 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning Jan 19 04:17:13 ubuntu wpa_supplicant[1289]: WPS-AP-AVAILABLE Jan 19 04:17:13 ubuntu wpa_supplicant[1289]: Trying to associate with 94:44:52:0d:22:0d (SSID='Wuggawoo' freq=2437 MHz) Jan 19 04:17:13 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating Jan 19 04:17:23 ubuntu wpa_supplicant[1289]: Authentication with 94:44:52:0d:22:0d timed out. Jan 19 04:17:23 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected Jan 19 04:17:23 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning Jan 19 04:17:24 ubuntu AptDaemon: INFO: Initializing daemon Jan 19 04:17:25 ubuntu wpa_supplicant[1289]: WPS-AP-AVAILABLE Jan 19 04:17:25 ubuntu wpa_supplicant[1289]: Trying to associate with 94:44:52:0d:22:0d (SSID='Wuggawoo' freq=2437 MHz) Jan 19 04:17:25 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating Jan 19 04:17:27 ubuntu NetworkManager: <info> wlan0: link timed out. --- kern.log --- Jan 19 04:18:11 ubuntu kernel: [ 142.420024] wlan0: direct probe to AP 94:44:52:0d:22:0d timed out Jan 19 04:18:13 ubuntu kernel: [ 144.333847] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 1) Jan 19 04:18:13 ubuntu kernel: [ 144.539996] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 2) Jan 19 04:18:13 ubuntu kernel: [ 144.750027] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 3) Jan 19 04:18:14 ubuntu kernel: [ 144.940022] wlan0: direct probe to AP 94:44:52:0d:22:0d timed out Jan 19 04:18:25 ubuntu kernel: [ 155.832995] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 1) Jan 19 04:18:25 ubuntu kernel: [ 156.030046] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 2) Jan 19 04:18:25 ubuntu kernel: [ 156.230039] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 3) Jan 19 04:18:25 ubuntu kernel: [ 156.430039] wlan0: direct probe to AP 94:44:52:0d:22:0d timed out --- syslog --- Jan 19 04:18:46 ubuntu wpa_supplicant[1289]: Authentication with 94:44:52:0d:22:0d timed out. Jan 19 04:18:46 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected Jan 19 04:18:46 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning Jan 19 04:18:48 ubuntu wpa_supplicant[1289]: WPS-AP-AVAILABLE Jan 19 04:18:48 ubuntu wpa_supplicant[1289]: Trying to associate with 94:44:52:0d:22:0d (SSID='Wuggawoo' freq=2437 MHz) Jan 19 04:18:48 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating Jan 19 04:18:48 ubuntu kernel: [ 178.833905] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 1) Jan 19 04:18:48 ubuntu kernel: [ 179.030035] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 2) Jan 19 04:18:48 ubuntu kernel: [ 179.230020] wlan0: direct probe to AP 94:44:52:0d:22:0d (try 3) Jan 19 04:18:48 ubuntu kernel: [ 179.433634] wlan0: direct probe to AP 94:44:52:0d:22:0d timed out lspci and lsusb lspci -- 00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge 00:02.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext gfx port 0) 00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1) 00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2) 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode] 00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller 00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller 00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a) 00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) 00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge 00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller 00:18.0 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] HyperTransport Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Miscellaneous Control 00:18.4 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Link Control 01:00.0 VGA compatible controller: nVidia Corporation G80 [GeForce 8800 GTS] (rev a2) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) 03:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller -- lsusb -- Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 003: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser Bus 004 Device 002: ID 045e:0730 Microsoft Corp. Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 003: ID 13d3:3247 IMC Networks 802.11 n/g/b Wireless LAN Adapter Bus 002 Device 002: ID 0718:0628 Imation Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 046d:08c2 Logitech, Inc. QuickCam PTZ Bus 001 Device 002: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub With no security on my router I still can't connect, I get: Jan 19 15:58:01 ubuntu wpa_supplicant[1165]: Authentication with 94:44:52:0d:22:0d timed out. Jan 19 15:58:01 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected Jan 19 15:58:01 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning Jan 19 15:58:02 ubuntu wpa_supplicant[1165]: WPS-AP-AVAILABLE Jan 19 15:58:02 ubuntu wpa_supplicant[1165]: Trying to associate with 94:44:52:0d:22:0d (SSID='Wuggawoo' freq=2437 MHz) Jan 19 15:58:02 ubuntu wpa_supplicant[1165]: Association request to the driver failed Jan 19 15:58:02 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating Jan 19 15:58:05 ubuntu NetworkManager: <info> wlan0: link timed out. Jan 19 15:58:07 ubuntu wpa_supplicant[1165]: Authentication with 94:44:52:0d:22:0d timed out. Jan 19 15:58:07 ubuntu NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected Jan 19 15:58:07 ubuntu NetworkManager: <info> (wlan0): supplicant connec

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• 12.10 update breaks NFS mount

  - by TarekEldeeb

  I've just upgraded to the latest 12.10 beta. Rebooted twice. The problem is with the NFS folders not mounting, here's a verbose log. # mount -v myserver:/nfs_shared/tools /tools/ mount: no type was given - I'll assume nfs because of the colon mount.nfs: timeout set for Mon Oct 1 11:42:28 2012 mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: trying text-based options 'vers=4,addr=192.168.0.22,clientaddr=192.168.0.109' mount.nfs: mount(2): No such file or directory mount.nfs: trying text-based options 'addr=192.168.0.22' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Timed out mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Timed out mount.nfs: Connection timed out My IP is 109, the server is 22. Just before the last upgrade, I was able to mount normally. Other PCs on my network are able to mount too, it's not a server issue. How can I analyse the problem? Certain log files? Any help?

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• Javascript Rookie Question: Define Variables Inline

  - by Dylan Kinnett

  I'm proficient with HTML and CSS but I'm still pretty shaky when it comes to Javascript. That said, I've been able to build a site using the Internet Archive Book Reader, which relies on reader.js Here's a copy of one of my versions of reader.js https://gist.github.com/dylan-k/ed4efed2384e221d46cc It's a good site, but I find I have to repeat things a lot. Basically, I have one copy of reader.js for every page/book featured on the site. It seems there must be a better way. I re-use the script, making copies, just so that I can change lines 28, 80, 83, 84. Is there a way I could include just one copy of reader.js and then use a <script> tag to define these 4 lines for the individual pages?

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• project management for rookie

  - by macindows

  I'm new at the field of computer programming and I chose to learn it at the University, but I have some problems with project management, usually before I write any code I start to plan it on the paper, and when I'm finished I begin to code, but I understood that usualy I write only 20-30 percent from my planning, and I change my code a lot, can somebody recommend me a good book or blog about commong pitfalls and troubles with software planning and management.

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• Error with my Android Application httpGet

  - by Coombes

  Basically I'm getting a strange issue with my Android application, it's supposed to grab a JSON Array and print out some values, the class looks like this: ShowComedianActivity.class package com.example.connecttest; public class ShowComedianActivity extends Activity{ TextView name; TextView add; TextView email; TextView tel; String id; // Progress Dialog private ProgressDialog pDialog; //JSON Parser class JSONParser jsonParser = new JSONParser(); // Single Comedian url private static final String url_comedian_details = "http://86.9.71.17/connect/get_comedian_details.php"; // JSON Node names private static final String TAG_SUCCESS = "success"; private static final String TAG_COMEDIAN = "comedian"; private static final String TAG_ID = "id"; private static final String TAG_NAME = "name"; private static final String TAG_ADDRESS = "address"; private static final String TAG_EMAIL = "email"; private static final String TAG_TEL = "tel"; public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.show_comedian); // Getting Comedian Details from intent Intent i = getIntent(); // Getting id from intent id = i.getStringExtra(TAG_ID); new GetComedianDetails().execute(); } class GetComedianDetails extends AsyncTask<String, String, String>{ protected void onPreExecute(){ super.onPreExecute(); pDialog = new ProgressDialog(ShowComedianActivity.this); pDialog.setMessage("Fetching Comedian details. Please wait..."); pDialog.setIndeterminate(false); pDialog.setCancelable(true); pDialog.show(); } @Override protected String doInBackground(String... params) { runOnUiThread(new Runnable(){ public void run(){ int success; try{ //Building parameters List<NameValuePair> params = new ArrayList<NameValuePair>(); params.add(new BasicNameValuePair("id",id)); // Getting comedian details via HTTP request // Uses a GET request JSONObject json = jsonParser.makeHttpRequest(url_comedian_details, "GET", params); // Check Log for json response Log.d("Single Comedian details", json.toString()); //JSON Success tag success = json.getInt(TAG_SUCCESS); if(success == 1){ // Succesfully received product details JSONArray comedianObj = json.getJSONArray(TAG_COMEDIAN); //JSON Array // get first comedian object from JSON Array JSONObject comedian = comedianObj.getJSONObject(0); // comedian with id found name = (TextView) findViewById(R.id.name); add = (TextView) findViewById(R.id.add); email = (TextView) findViewById(R.id.email); tel = (TextView) findViewById(R.id.tel); // Set text to details name.setText(comedian.getString(TAG_NAME)); add.setText(comedian.getString(TAG_ADDRESS)); email.setText(comedian.getString(TAG_EMAIL)); tel.setText(comedian.getString(TAG_TEL)); } } catch (JSONException e){ e.printStackTrace(); } } }); return null; } } } And my JSON Parser class looks like: package com.example.connecttest; public class JSONParser { static InputStream is = null; static JSONObject jObj = null; static String json = ""; // constructor public JSONParser() { } // function get json from url // by making HTTP POST or GET method public JSONObject makeHttpRequest(String url, String method, List<NameValuePair> params) { // Making HTTP request try { // check for request method if(method == "POST"){ // request method is POST // defaultHttpClient DefaultHttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url); httpPost.setEntity(new UrlEncodedFormEntity(params)); HttpResponse httpResponse = httpClient.execute(httpPost); HttpEntity httpEntity = httpResponse.getEntity(); is = httpEntity.getContent(); }else if(method == "GET"){ // request method is GET DefaultHttpClient httpClient = new DefaultHttpClient(); String paramString = URLEncodedUtils.format(params, "utf-8"); url += "?" + paramString; HttpGet httpGet = new HttpGet(url); HttpResponse httpResponse = httpClient.execute(httpGet); HttpEntity httpEntity = httpResponse.getEntity(); is = httpEntity.getContent(); } } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } try { BufferedReader reader = new BufferedReader(new InputStreamReader( is, "iso-8859-1"), 8); StringBuilder sb = new StringBuilder(); String line = null; while ((line = reader.readLine()) != null) { sb.append(line + "\n"); } is.close(); json = sb.toString(); } catch (Exception e) { Log.e("Buffer Error", "Error converting result " + e.toString()); } // try parse the string to a JSON object try { jObj = new JSONObject(json); } catch (JSONException e) { Log.e("JSON Parser", "Error parsing data " + e.toString()); } // return JSON String return jObj; } } Now when I run a debug it's querying the correct address with ?id=1 on the end of the URL, and when I navigate to that url I get the following JSON Array: {"success":1,"comedian":[{"id":"1","name":"Michael Coombes","address":"5 Trevethenick Road","email":"[email protected]","tel":"xxxxxxxxxxxx"}]} However my app just crashes, the log-cat report looks like this: 03-22 02:05:02.140: E/Trace(3776): error opening trace file: No such file or directory (2) 03-22 02:05:04.590: E/AndroidRuntime(3776): FATAL EXCEPTION: main 03-22 02:05:04.590: E/AndroidRuntime(3776): android.os.NetworkOnMainThreadException 03-22 02:05:04.590: E/AndroidRuntime(3776): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1117) 03-22 02:05:04.590: E/AndroidRuntime(3776): at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:84) 03-22 02:05:04.590: E/AndroidRuntime(3776): at libcore.io.IoBridge.connectErrno(IoBridge.java:127) 03-22 02:05:04.590: E/AndroidRuntime(3776): at libcore.io.IoBridge.connect(IoBridge.java:112) 03-22 02:05:04.590: E/AndroidRuntime(3776): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192) 03-22 02:05:04.590: E/AndroidRuntime(3776): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459) 03-22 02:05:04.590: E/AndroidRuntime(3776): at java.net.Socket.connect(Socket.java:842) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 03-22 02:05:04.590: E/AndroidRuntime(3776): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) 03-22 02:05:04.590: E/AndroidRuntime(3776): at com.example.connecttest.JSONParser.makeHttpRequest(JSONParser.java:62) 03-22 02:05:04.590: E/AndroidRuntime(3776): at com.example.connecttest.ShowComedianActivity$GetComedianDetails$1.run(ShowComedianActivity.java:89) 03-22 02:05:04.590: E/AndroidRuntime(3776): at android.os.Handler.handleCallback(Handler.java:615) 03-22 02:05:04.590: E/AndroidRuntime(3776): at android.os.Handler.dispatchMessage(Handler.java:92) 03-22 02:05:04.590: E/AndroidRuntime(3776): at android.os.Looper.loop(Looper.java:137) 03-22 02:05:04.590: E/AndroidRuntime(3776): at android.app.ActivityThread.main(ActivityThread.java:4745) 03-22 02:05:04.590: E/AndroidRuntime(3776): at java.lang.reflect.Method.invokeNative(Native Method) 03-22 02:05:04.590: E/AndroidRuntime(3776): at java.lang.reflect.Method.invoke(Method.java:511) 03-22 02:05:04.590: E/AndroidRuntime(3776): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 03-22 02:05:04.590: E/AndroidRuntime(3776): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 03-22 02:05:04.590: E/AndroidRuntime(3776): at dalvik.system.NativeStart.main(Native Method) From this I'm guessing the error is in the jsonParser.makeHttpRequest however I can't for the life of me figure out what's going wrong and was hoping someone brighter than I could illuminate me.

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• android numberformat exception

  - by asifkt

  my application shows this number format exception errror while running. 1 0-22 11:09:06.095: WARN/System.err(290): at java.lang.Long.parseLong(Long.java:330) 10-22 11:09:06.095: WARN/System.err(290): at java.lang.Long.parseLong(Long.java:307) 10-22 11:09:06.105: WARN/System.err(290): at com.htc.socialnetwork.facebook.FacebookUtils.getSyncInterval(FacebookUtils.java:54) 10-22 11:09:06.105: WARN/System.err(290): at com.htc.socialnetwork.facebook.remote.FacebookReceiver.getSyncInterval(FacebookReceiver.java:269) 10-22 11:09:06.105: WARN/System.err(290): at com.htc.socialnetwork.facebook.remote.FacebookReceiver.onReceive(FacebookReceiver.java:196) 10-22 11:09:06.105: WARN/System.err(290): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2751) 10-22 11:09:06.105: WARN/System.err(290): at android.app.ActivityThread.access$3100(ActivityThread.java:126) 10-22 11:09:06.105: WARN/System.err(290): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1982) 10-22 11:09:06.105: WARN/System.err(290): at android.os.Handler.dispatchMessage(Handler.java:99) 10-22 11:09:06.105: WARN/System.err(290): at android.os.Looper.loop(Looper.java:123) 10-22 11:09:06.105: WARN/System.err(290): at android.app.ActivityThread.main(ActivityThread.java:4603) 10-22 11:09:06.105: WARN/System.err(290): at java.lang.reflect.Method.invokeNative(Native Method) 10-22 11:09:06.105: WARN/System.err(290): at java.lang.reflect.Method.invoke(Method.java:521) 10-22 11:09:06.105: WARN/System.err(290): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 10-22 11:09:06.105: WARN/System.err(290): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 10-22 11:09:06.115: WARN/System.err(290): at dalvik.system.NativeStart.main(Native Method) anybody please help me to get the reason for this error

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• Salon LesJeudis.com : plus de 500 postes IT à pourvoir à Lyon le 22 novembre, à l'Espace Tête d'Or

  Salon LesJeudis.com Lyon : plus de 500 postes IT à pourvoir Le jeudi 22 novembre à l'Espace Tête d'Or LesJeudis.com organise un nouveau salon de recrutement ce jeudi 22 novembre à l'Espace Tête d'Or de 10h à 18h. Pour les développeurs qui recherchent un emploi ou un nouveau poste, plus de 500 postes seront à pourvoir. Parmi les nombreuses entreprises qui seront à la recherche de candidats, citons l'habituel Steria mais aussi Michelin, OVH ou Homsys (spécialiste du conseil en Business Intelligence). Chaque candidat aura également la possibilité de soumettre son profil à un consultant en ressources humaines pour affiner sa stratégie d'attaque.

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• Chrome 22 disponible : une version dédiée aux jeux 3D en ligne, API Pointer Lock et améliorations pour Windows 8 et écrans Retina

  Chrome 22 disponible : une version destinée aux FPS et jeux 3D en ligne Support de l'API « Pointer Lock » et améliorations pour Windows 8 et écrans Retina Google ne cesse d'améliorer son navigateur qui devient une véritable plateforme polyvalente. La firme met à jour son navigateur Web Chrome afin qu'il soit plus exploitable par les adeptes et développeurs de FPS (jeux de tirs subjectifs) et de jeux 3D en ligne. [IMG]http://ftp-developpez.com/gordon-fowler/Chrome%20Logo.png[/IMG] Google vient de sortir une nouvelle version "majeure" et stable de Chrome, 22 au compteur. Celle-ci inclut désormais le support pour l'API JavaScript « Pointer...

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• Cannot install mysql-server (5.5.22) on clean ubuntu 12.04 LTS server

  - by Christian

  I have a clean minimal install of Ubuntu 12.04 LTS server 64-bit (just a root user and nothing alse installed). I tried to install the mysql-server with the following command: apt-get install mysql-server The installation aborts with the following error: The following NEW packages will be installed: libdbd-mysql-perl{a} libmysqlclient18{a} mysql-client mysql-client-5.5{a} mysql-client-core-5.5{a} mysql-common{a} mysql-server mysql-server-5.5{a} mysql-server-core-5.5{a} 0 packages upgraded, 9 newly installed, 0 to remove and 0 not upgraded. Need to get 11.7 kB/26.2 MB of archives. After unpacking 94.5 MB will be used. Do you want to continue? [Y/n/?] y Get: 1 http://mirror.eu.oneandone.net/ubuntu/ubuntu/ precise/main mysql-client all 5.5.22-0ubuntu1 [11.7 kB] Fetched 11.7 kB in 0s (567 kB/s) Preconfiguring packages ... Selecting previously unselected package mysql-common. (Reading database ... 54008 files and directories currently installed.) Unpacking mysql-common (from .../mysql-common_5.5.22-0ubuntu1_all.deb) ... Selecting previously unselected package libmysqlclient18. Unpacking libmysqlclient18 (from .../libmysqlclient18_5.5.22-0ubuntu1_amd64.deb) ... Selecting previously unselected package libdbd-mysql-perl. Unpacking libdbd-mysql-perl (from .../libdbd-mysql-perl_4.020-1build2_amd64.deb) ... Selecting previously unselected package mysql-client-core-5.5. Unpacking mysql-client-core-5.5 (from .../mysql-client-core-5.5_5.5.22-0ubuntu1_amd64.deb) ... Selecting previously unselected package mysql-client-5.5. Unpacking mysql-client-5.5 (from .../mysql-client-5.5_5.5.22-0ubuntu1_amd64.deb) ... Selecting previously unselected package mysql-server-core-5.5. Unpacking mysql-server-core-5.5 (from .../mysql-server-core-5.5_5.5.22-0ubuntu1_amd64.deb) ... Processing triggers for man-db ... Setting up mysql-common (5.5.22-0ubuntu1) ... Selecting previously unselected package mysql-server-5.5. (Reading database ... 54189 files and directories currently installed.) Unpacking mysql-server-5.5 (from .../mysql-server-5.5_5.5.22-0ubuntu1_amd64.deb) ... Selecting previously unselected package mysql-client. Unpacking mysql-client (from .../mysql-client_5.5.22-0ubuntu1_all.deb) ... Selecting previously unselected package mysql-server. Unpacking mysql-server (from .../mysql-server_5.5.22-0ubuntu1_all.deb) ... Processing triggers for ureadahead ... Processing triggers for man-db ... Setting up libmysqlclient18 (5.5.22-0ubuntu1) ... Setting up libdbd-mysql-perl (4.020-1build2) ... Setting up mysql-client-core-5.5 (5.5.22-0ubuntu1) ... Setting up mysql-client-5.5 (5.5.22-0ubuntu1) ... Setting up mysql-server-core-5.5 (5.5.22-0ubuntu1) ... Setting up mysql-server-5.5 (5.5.22-0ubuntu1) ... 120502 10:17:41 [Note] Plugin 'FEDERATED' is disabled. 120502 10:17:41 InnoDB: The InnoDB memory heap is disabled 120502 10:17:41 InnoDB: Mutexes and rw_locks use GCC atomic builtins 120502 10:17:41 InnoDB: Compressed tables use zlib 1.2.3.4 120502 10:17:41 InnoDB: Initializing buffer pool, size = 128.0M 120502 10:17:41 InnoDB: Completed initialization of buffer pool 120502 10:17:41 InnoDB: highest supported file format is Barracuda. 120502 10:17:41 InnoDB: Waiting for the background threads to start 120502 10:17:42 InnoDB: 1.1.8 started; log sequence number 1595675 120502 10:17:42 InnoDB: Starting shutdown... 120502 10:17:42 InnoDB: Shutdown completed; log sequence number 1595675 start: Job failed to start invoke-rc.d: initscript mysql, action "start" failed. dpkg: error processing mysql-server-5.5 (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Setting up mysql-client (5.5.22-0ubuntu1) ... dpkg: dependency problems prevent configuration of mysql-server: mysql-server depends on mysql-server-5.5; however: Package mysql-server-5.5 is not configured yet. dpkg: error processing mysql-server (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already Processing triggers for libc-bin ... ldconfig deferred processing now taking place Errors were encountered while processing: mysql-server-5.5 mysql-server E: Sub-process /usr/bin/dpkg returned an error code (1) A package failed to install. Trying to recover: Setting up mysql-server-5.5 (5.5.22-0ubuntu1) ... start: Job failed to start invoke-rc.d: initscript mysql, action "start" failed. dpkg: error processing mysql-server-5.5 (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of mysql-server: mysql-server depends on mysql-server-5.5; however: Package mysql-server-5.5 is not configured yet. dpkg: error processing mysql-server (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: mysql-server-5.5 mysql-server I am completely lost because I have tried everything on the web to solve my problem (clearning the install, reconfiguring with dpkg, manually editing the my.cnf). I also set up a new clean install but nothing helped. What am I doing wrong? New information: The file /var/log/upstart/mysql.log contains the following error after the installation: AppArmor parser error for /etc/apparmor.d/usr.sbin.mysqld in /etc/apparmor.d/tunables/global at line 17: Could not open 'tunables/proc'

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• Why am I getting [mount error(22): Invalid argument] while trying to mount SMB network drive?

  - by Steve_

  Disclaimer: I am very new to Linux :) Anyway, onward: I have a fresh instance of Ubuntu Server (12.04.1 LTS) running on my network and I want to mount a network drive to the server so I can access the contents. The network drive is a SAMBA compatible drive running Darwin OS. If I run the following command: smbclient -L //192.168.0.2 -U myuser It prompts me for the password and then displays output similar to: Domain=[SERVER01] OS=[Darwin] Server=[@(#)PROGRAM:smbd PROJECT:smbx-105.4.0] Sharename Type Comment --------- ---- ------- Comp Staff's Public Folder Disk CompRaid03 Disk Dropbox Disk Groups Disk IPC$ IPC Public Disk Users Disk compstaff Disk However, when I try and mount the CompRaid03 share, using this command: sudo mount -t cifs //192.168.0.2/CompRaid03 /mnt/myshare -o username=myuser I get the same password prompt, but after putting the correct password in, I received this error: mount error(22): Invalid argument dmesg | tail returns: [23576.037373] CIFS VFS: cifs_mount failed w/return code = -22 I don't understand what is wrong with this command. I've managed to mount a share on my current (Windows 8) machine using basically the same command but with a different IP address and share name (obviously). I've spent a good few hours trying to solve this and got no where. Any help or pointers would be greatly appreciated. Thanks Steve EDIT As suggested I've also trued using "user=" instead of "username=": sudo mount -t cifs //192.168.0.2/CompRaid03 /mnt/svnrepo -o user=myuser This results in the same "Invalid argument" error.

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• Android "java.lang.noclassdeffounderror" exception

  - by wpbnewbie

  Hello, I have a android webservice client application. I am trying to use the java standard WS library support. I have stripped the application down to the minimum, as shown below, to try and isolate the issue. Below is the applicaiton, package fau.edu.cse; import android.app.Activity; import android.os.Bundle; import android.widget.TextView; public class ClassMap extends Activity { TextView displayObject; @Override public void onCreate(Bundle savedInstanceState) { // Build Screen Display String String screenString = "Program Started\n\n"; // Set up the display super.onCreate(savedInstanceState); setContentView(R.layout.main); displayObject = (TextView)findViewById(R.id.TextView01); screenString = screenString + "Inflate Disaplay\n\n"; try { // Set up Soap Service TempConvertSoap service = new TempConvert().getTempConvertSoap(); // Successful Soap Object Build screenString = screenString + "SOAP Object Correctly Build\n\n"; // Display Response displayObject.setText(screenString); } catch(Throwable e){ e.printStackTrace(); displayObject.setText(screenString +"Try Error...\n" + e.toString()); } } } The classes tempConvert and tempConvertSoap are in the package fau.edu.cse. I have included the java SE javax libraries in the java build pasth. When the android application tries to create the "service" object I get a "java.lang.noclassdeffounderror" exception. The two classes tempConvertSoap and TempConvet() are generated by wsimport. I am also using several libraries from javax.jws.. and javax.xml.ws.. Of course the application compiles without error and loads correctly. I know the application is running becouse my "try/catch" routine is successfully catching the error and printing it out. Here is what is in the logcat says (notice that it cannot find TempConvert), 06-12 22:58:39.340: WARN/dalvikvm(200): Unable to resolve superclass of Lfau/edu/cse/TempConvert; (53) 06-12 22:58:39.340: WARN/dalvikvm(200): Link of class 'Lfau/edu/cse/TempConvert;' failed 06-12 22:58:39.340: ERROR/dalvikvm(200): Could not find class 'fau.edu.cse.TempConvert', referenced from method fau.edu.cse.ClassMap.onCreate 06-12 22:58:39.340: WARN/dalvikvm(200): VFY: unable to resolve new-instance 21 (Lfau/edu/cse/TempConvert;) in Lfau/edu/cse/ClassMap; 06-12 22:58:39.340: DEBUG/dalvikvm(200): VFY: replacing opcode 0x22 at 0x0027 06-12 22:58:39.340: DEBUG/dalvikvm(200): Making a copy of Lfau/edu/cse/ClassMap;.onCreate code (252 bytes) 06-12 22:58:39.490: DEBUG/dalvikvm(30): GC freed 2 objects / 48 bytes in 273ms 06-12 22:58:39.530: DEBUG/ddm-heap(119): Got feature list request 06-12 22:58:39.620: WARN/Resources(200): Converting to string: TypedValue{t=0x12/d=0x0 a=2 r=0x7f050000} 06-12 22:58:39.620: WARN/System.err(200): java.lang.NoClassDefFoundError: fau.edu.cse.TempConvert 06-12 22:58:39.830: WARN/System.err(200): at fau.edu.cse.ClassMap.onCreate(ClassMap.java:26) 06-12 22:58:39.830: WARN/System.err(200): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 06-12 22:58:39.830: WARN/System.err(200): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459) 06-12 22:58:39.830: WARN/System.err(200): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512) 06-12 22:58:39.830: WARN/System.err(200): at android.app.ActivityThread.access$2200(ActivityThread.java:119) 06-12 22:58:39.880: WARN/System.err(200): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863) 06-12 22:58:39.880: WARN/System.err(200): at android.os.Handler.dispatchMessage(Handler.java:99) 06-12 22:58:39.880: WARN/System.err(200): at android.os.Looper.loop(Looper.java:123) 06-12 22:58:39.880: WARN/System.err(200): at android.app.ActivityThread.main(ActivityThread.java:4363) 06-12 22:58:39.880: WARN/System.err(200): at java.lang.reflect.Method.invokeNative(Native Method) 06-12 22:58:39.880: WARN/System.err(200): at java.lang.reflect.Method.invoke(Method.java:521) 06-12 22:58:39.880: WARN/System.err(200): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 06-12 22:58:39.880: WARN/System.err(200): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 06-12 22:58:39.880: WARN/System.err(200): at dalvik.system.NativeStart.main(Native Method) ...bla...bla...bla It would be great if someone just had an answer, however I am looking at debug strategies. I have taken this same application and created a standard java client application and it works fine -- of course with all of the android stuff taken out. What would be a good debug strategy? What methods and techniques would you recommend I try and isolate the problem? I am thinking that there is some sort of Dalvik VM incompatibility that is causing the TempConvert class not to load. TempConvert is an interface class that references a lot of very tricky webservice attributes. Any help with debug strategies would be gladly appreciated. Thanks for the help, Steve

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• android Emulator always stop at "waiting for Home..."

  - by wuwupp

  hi,there, I freshed install Eclipse, jdk, android sdk 1.5 in winxp. but when I run the "hello world" app, the emulator always stop at "andorid" loading message. In eclipse console, it shows "waiting for HOME..." and in DDMS LogCat, it shows following msg: there are some error and warning. So, what's wrong with my case? I have googled lots of results, but no one can help me. Please help me. Many thx 06-13 00:07:54.323: INFO/DEBUG(551): debuggerd: Jun 30 2009 17:00:51 06-13 00:07:54.383: INFO/vold(550): Android Volume Daemon version 2.0 06-13 00:07:54.724: ERROR/flash_image(556): can't find recovery partition 06-13 00:07:55.223: DEBUG/qemud(558): entering main loop 06-13 00:07:55.323: DEBUG/qemud(558): multiplexer_handle_control: unknown control message (18 bytes): 'ko:unknown command' 06-13 00:07:55.493: INFO/vold(550): New MMC card 'SU02G' (serial 1012966) added @ /devices/platform/goldfish_mmc.0/mmc_host/mmc0/mmc0:e118 06-13 00:07:55.773: INFO/vold(550): Disk (blkdev 179:0), 262144 secs (128 MB) 0 partitions 06-13 00:07:55.773: INFO/vold(550): New blkdev 179.0 on media SU02G, media path /devices/platform/goldfish_mmc.0/mmc_host/mmc0/mmc0:e118, Dpp 0 06-13 00:07:55.814: INFO/vold(550): Evaluating dev '/devices/platform/goldfish_mmc.0/mmc_host/mmc0/mmc0:e118/block/mmcblk0' for mountable filesystems for '/sdcard' 06-13 00:07:56.014: ERROR/vold(550): Error opening switch name path '/sys/class/switch/test2' (No such file or directory) 06-13 00:07:56.014: ERROR/vold(550): Error bootstrapping switch '/sys/class/switch/test2' (m) 06-13 00:07:56.073: ERROR/vold(550): Error opening switch name path '/sys/class/switch/test' (No such file or directory) 06-13 00:07:56.073: ERROR/vold(550): Error bootstrapping switch '/sys/class/switch/test' (m) 06-13 00:07:56.073: DEBUG/vold(550): Bootstrapping complete 06-13 00:07:56.743: INFO//system/bin/dosfsck(550): dosfsck 3.0.1 (23 Nov 2008) 06-13 00:07:56.753: INFO//system/bin/dosfsck(550): dosfsck 3.0.1, 23 Nov 2008, FAT32, LFN 06-13 00:07:56.783: INFO//system/bin/dosfsck(550): Checking we can access the last sector of the filesystem 06-13 00:07:56.893: INFO//system/bin/dosfsck(550): Boot sector contents: 06-13 00:07:56.924: INFO//system/bin/dosfsck(550): System ID "MSWIN4.1" 06-13 00:07:56.934: INFO//system/bin/dosfsck(550): Media byte 0xf8 (hard disk) 06-13 00:07:56.953: INFO//system/bin/dosfsck(550): 512 bytes per logical sector 06-13 00:07:56.974: INFO//system/bin/dosfsck(550): 512 bytes per cluster 06-13 00:07:57.005: INFO//system/bin/dosfsck(550): 32 reserved sectors 06-13 00:07:57.013: INFO//system/bin/dosfsck(550): First FAT starts at byte 16384 (sector 32) 06-13 00:07:57.013: INFO//system/bin/dosfsck(550): 2 FATs, 32 bit entries 06-13 00:07:57.023: INFO//system/bin/dosfsck(550): 1040384 bytes per FAT (= 2032 sectors) 06-13 00:07:57.043: INFO//system/bin/dosfsck(550): Root directory start at cluster 2 (arbitrary size) 06-13 00:07:57.043: INFO//system/bin/dosfsck(550): Data area starts at byte 2097152 (sector 4096) 06-13 00:07:57.043: INFO//system/bin/dosfsck(550): 258048 data clusters (132120576 bytes) 06-13 00:07:57.103: INFO//system/bin/dosfsck(550): 9 sectors/track, 2 heads 06-13 00:07:57.103: INFO//system/bin/dosfsck(550): 0 hidden sectors 06-13 00:07:57.123: INFO//system/bin/dosfsck(550): 262144 sectors total 06-13 00:07:57.313: DEBUG/qemud(558): fdhandler_accept_event: accepting on fd 10 06-13 00:07:57.313: DEBUG/qemud(558): created client 0xe078 listening on fd 8 06-13 00:07:57.313: DEBUG/qemud(558): fdhandler_event: disconnect on fd 8 06-13 00:07:57.623: DEBUG/qemud(558): fdhandler_accept_event: accepting on fd 10 06-13 00:07:57.623: DEBUG/qemud(558): created client 0xf028 listening on fd 8 06-13 00:07:57.643: DEBUG/qemud(558): client_fd_receive: attempting registration for service 'gsm' 06-13 00:07:57.763: DEBUG/qemud(558): client_fd_receive: - received channel id 1 06-13 00:08:12.553: INFO//system/bin/dosfsck(550): Checking for unused clusters. 06-13 00:08:13.483: INFO//system/bin/dosfsck(550): Checking free cluster summary. 06-13 00:08:13.643: DEBUG/AndroidRuntime(553): AndroidRuntime START <<<<<<<<<<<<<< 06-13 00:08:13.705: DEBUG/AndroidRuntime(553): CheckJNI is ON 06-13 00:08:13.793: INFO//system/bin/dosfsck(550): /dev/block//vold/179:0: 0 files, 1/258048 clusters 06-13 00:08:14.063: INFO/logwrapper(550): /system/bin/dosfsck terminated by exit(0) 06-13 00:08:14.143: DEBUG/vold(550): Filesystem check completed OK 06-13 00:08:14.683: INFO/vold(550): Sucessfully mounted vfat filesystem 179:0 on /sdcard (safe-mode on) 06-13 00:08:17.023: INFO/(554): ServiceManager: 0xac38 06-13 00:08:17.883: INFO/AudioFlinger(554): AudioFlinger's thread ready to run for output 0 06-13 00:08:18.163: INFO/CameraService(554): CameraService started: pid=554 06-13 00:08:21.824: DEBUG/AndroidRuntime(553): --- registering native functions --- 06-13 00:08:27.813: INFO/Zygote(553): Preloading classes... 06-13 00:08:27.994: DEBUG/dalvikvm(553): GC freed 764 objects / 42216 bytes in 88ms 06-13 00:08:30.234: DEBUG/dalvikvm(553): GC freed 278 objects / 17160 bytes in 48ms 06-13 00:08:33.094: DEBUG/dalvikvm(553): GC freed 208 objects / 12696 bytes in 44ms 06-13 00:08:34.343: DEBUG/dalvikvm(553): Trying to load lib /system/lib/libmedia_jni.so 0x0 06-13 00:08:35.803: DEBUG/dalvikvm(553): Added shared lib /system/lib/libmedia_jni.so 0x0 06-13 00:08:35.903: DEBUG/dalvikvm(553): Trying to load lib /system/lib/libmedia_jni.so 0x0 06-13 00:08:35.903: DEBUG/dalvikvm(553): Shared lib '/system/lib/libmedia_jni.so' already loaded in same CL 0x0 06-13 00:08:36.003: DEBUG/dalvikvm(553): Trying to load lib /system/lib/libmedia_jni.so 0x0 06-13 00:08:36.003: DEBUG/dalvikvm(553): Shared lib '/system/lib/libmedia_jni.so' already loaded in same CL 0x0 06-13 00:08:36.215: DEBUG/dalvikvm(553): Trying to load lib /system/lib/libmedia_jni.so 0x0 06-13 00:08:36.244: DEBUG/dalvikvm(553): Shared lib '/system/lib/libmedia_jni.so' already loaded in same CL 0x0 06-13 00:08:36.455: DEBUG/dalvikvm(553): GC freed 462 objects / 29144 bytes in 70ms 06-13 00:08:44.123: DEBUG/dalvikvm(553): GC freed 3584 objects / 171648 bytes in 125ms 06-13 00:09:10.473: DEBUG/dalvikvm(553): GC freed 11329 objects / 400856 bytes in 196ms 06-13 00:09:17.373: DEBUG/dalvikvm(553): GC freed 10472 objects / 438272 bytes in 199ms 06-13 00:09:24.563: DEBUG/dalvikvm(553): GC freed 10975 objects / 459800 bytes in 202ms 06-13 00:09:46.403: DEBUG/dalvikvm(553): GC freed 14372 objects / 506896 bytes in 252ms 06-13 00:09:53.793: DEBUG/dalvikvm(553): GC freed 11314 objects / 481360 bytes in 215ms 06-13 00:09:57.743: DEBUG/dalvikvm(553): GC freed 5928 objects / 248640 bytes in 195ms 06-13 00:10:01.324: DEBUG/dalvikvm(553): GC freed 349 objects / 37032 bytes in 190ms 06-13 00:10:05.253: DEBUG/dalvikvm(553): GC freed 778 objects / 48376 bytes in 217ms 06-13 00:10:06.564: DEBUG/dalvikvm(553): GC freed 321 objects / 37288 bytes in 219ms 06-13 00:10:08.194: DEBUG/dalvikvm(553): GC freed 477 objects / 29584 bytes in 212ms 06-13 00:10:08.663: DEBUG/dalvikvm(553): Trying to load lib /system/lib/libwebcore.so 0x0 06-13 00:10:09.743: DEBUG/dalvikvm(553): Added shared lib /system/lib/libwebcore.so 0x0 06-13 00:10:11.634: DEBUG/dalvikvm(553): GC freed 441 objects / 26224 bytes in 236ms 06-13 00:10:12.893: DEBUG/dalvikvm(553): GC freed 506 objects / 41464 bytes in 235ms 06-13 00:10:14.153: DEBUG/dalvikvm(553): GC freed 537 objects / 38832 bytes in 239ms 06-13 00:10:15.883: DEBUG/dalvikvm(553): GC freed 342 objects / 22552 bytes in 248ms 06-13 00:10:17.124: DEBUG/dalvikvm(553): GC freed 338 objects / 18736 bytes in 264ms 06-13 00:10:18.523: DEBUG/dalvikvm(553): GC freed 629 objects / 32136 bytes in 260ms 06-13 00:10:38.933: DEBUG/dalvikvm(553): GC freed 14257 objects / 497280 bytes in 368ms 06-13 00:10:46.453: DEBUG/dalvikvm(553): GC freed 11164 objects / 469576 bytes in 360ms 06-13 00:10:52.973: DEBUG/dalvikvm(553): GC freed 7134 objects / 311432 bytes in 339ms 06-13 00:10:55.595: DEBUG/dalvikvm(553): GC freed 752 objects / 43224 bytes in 520ms 06-13 00:10:56.863: DEBUG/dalvikvm(553): GC freed 598 objects / 31496 bytes in 307ms 06-13 00:10:58.543: DEBUG/dalvikvm(553): GC freed 413 objects / 26336 bytes in 355ms 06-13 00:10:59.263: INFO/Zygote(553): ...preloaded 1166 classes in 151403ms. 06-13 00:10:59.683: DEBUG/dalvikvm(553): GC freed 313 objects / 19952 bytes in 343ms 06-13 00:10:59.793: INFO/Zygote(553): Preloading resources... 06-13 00:11:00.683: DEBUG/dalvikvm(553): GC freed 54 objects / 11248 bytes in 340ms 06-13 00:11:05.723: DEBUG/dalvikvm(553): GC freed 337 objects / 15008 bytes in 317ms 06-13 00:11:08.703: DEBUG/dalvikvm(553): GC freed 280 objects / 11768 bytes in 312ms 06-13 00:11:09.303: INFO/Zygote(553): ...preloaded 48 resources in 9513ms. 06-13 00:11:09.795: INFO/Zygote(553): ...preloaded 15 resources in 454ms. 06-13 00:11:10.303: DEBUG/dalvikvm(553): GC freed 118 objects / 8616 bytes in 420ms 06-13 00:11:10.913: DEBUG/dalvikvm(553): GC freed 205 objects / 8104 bytes in 308ms 06-13 00:11:11.344: DEBUG/dalvikvm(553): GC freed 36 objects / 1400 bytes in 320ms 06-13 00:11:11.543: INFO/dalvikvm(553): Splitting out new zygote heap 06-13 00:11:12.973: INFO/dalvikvm(553): System server process 585 has been created 06-13 00:11:13.336: INFO/Zygote(553): Accepting command socket connections 06-13 00:11:14.963: INFO/jdwp(585): received file descriptor 10 from ADB 06-13 00:11:16.843: WARN/System.err(585): Can't dispatch DDM chunk 46454154: no handler defined 06-13 00:11:16.953: WARN/System.err(585): Can't dispatch DDM chunk 4d505251: no handler defined 06-13 00:11:17.763: DEBUG/dalvikvm(585): Trying to load lib /system/lib/libandroid_servers.so 0x0 06-13 00:11:19.714: DEBUG/dalvikvm(585): Added shared lib /system/lib/libandroid_servers.so 0x0 06-13 00:11:20.123: INFO/sysproc(585): Entered system_init() 06-13 00:11:20.223: INFO/sysproc(585): ServiceManager: 0x1017b8 06-13 00:11:20.359: INFO/SurfaceFlinger(585): SurfaceFlinger is starting 06-13 00:11:20.493: INFO/SurfaceFlinger(585): SurfaceFlinger's main thread ready to run. Initializing graphics H/W... 06-13 00:11:20.634: ERROR/MemoryHeapBase(585): error opening /dev/pmem: No such file or directory 06-13 00:11:20.704: ERROR/SurfaceFlinger(585): Couldn't open /sys/power/wait_for_fb_sleep or /sys/power/wait_for_fb_wake 06-13 00:11:22.013: ERROR/GLLogger(585): couldn't load library (Cannot find library) 06-13 00:11:22.103: INFO/SurfaceFlinger(585): EGL informations: 06-13 00:11:22.113: INFO/SurfaceFlinger(585): # of configs : 6 06-13 00:11:22.123: INFO/SurfaceFlinger(585): vendor : Android 06-13 00:11:22.123: INFO/SurfaceFlinger(585): version : 1.31 Android META-EGL 06-13 00:11:22.134: INFO/SurfaceFlinger(585): extensions: 06-13 00:11:22.134: INFO/SurfaceFlinger(585): Client API: OpenGL ES 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): using (fd=22) 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): id = 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): xres = 320 px 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): yres = 480 px 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): xres_virtual = 320 px 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): yres_virtual = 960 px 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): bpp = 16 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): r = 11:5 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): g = 5:6 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): b = 0:5 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): width = 49 mm (165.877548 dpi) 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): height = 74 mm (164.756760 dpi) 06-13 00:11:22.193: INFO/EGLDisplaySurface(585): refresh rate = 60.00 Hz 06-13 00:11:22.533: WARN/HAL(585): load: module=/system/lib/hw/copybit.goldfish.so error=Cannot find library 06-13 00:11:22.543: WARN/HAL(585): load: module=/system/lib/hw/copybit.default.so error=Cannot find library 06-13 00:11:22.553: WARN/SurfaceFlinger(585): ro.sf.lcd_density not defined, using 160 dpi by default. 06-13 00:11:22.644: INFO/SurfaceFlinger(585): OpenGL informations: 06-13 00:11:22.654: INFO/SurfaceFlinger(585): vendor : Android 06-13 00:11:22.654: INFO/SurfaceFlinger(585): renderer : Android PixelFlinger 1.0 06-13 00:11:22.654: INFO/SurfaceFlinger(585): version : OpenGL ES-CM 1.0 06-13 00:11:22.654: INFO/SurfaceFlinger(585): extensions: GL_OES_byte_coordinates GL_OES_fixed_point GL_OES_single_precision GL_OES_read_format GL_OES_compressed_paletted_texture GL_OES_draw_texture GL_OES_matrix_get GL_OES_query_matrix GL_ARB_texture_compression GL_ARB_texture_non_power_of_two GL_ANDROID_direct_texture GL_ANDROID_user_clip_plane GL_ANDROID_vertex_buffer_object GL_ANDROID_generate_mipmap 06-13 00:11:22.673: WARN/HAL(585): load: module=/system/lib/hw/copybit.goldfish.so error=Cannot find library 06-13 00:11:22.683: WARN/HAL(585): load: module=/system/lib/hw/copybit.default.so error=Cannot find library 06-13 00:11:22.703: WARN/HAL(585): load: module=/system/lib/hw/overlay.goldfish.so error=Cannot find library 06-13 00:11:22.713: WARN/HAL(585): load: module=/system/lib/hw/overlay.default.so error=Cannot find library 06-13 00:11:23.663: INFO/sysproc(585): System server: starting Android runtime. 06-13 00:11:23.733: INFO/sysproc(585): System server: starting Android services. 06-13 00:11:23.953: INFO/SystemServer(585): Entered the Android system server! 06-13 00:11:24.303: INFO/sysproc(585): System server: entering thread pool. 06-13 00:11:24.763: ERROR/GLLogger(585): couldn't load library (Cannot find library) 06-13 00:11:25.893: INFO/ARMAssembler(585): generated scanline__00000077:03545404_00000A01_00000000 [ 30 ipp] (51 ins) at [0x18f708:0x18f7d4] in 72796961 ns 06-13 00:11:26.193: INFO/SystemServer(585): Starting Power Manager. 06-13 00:11:26.953: INFO/SystemServer(585): Starting Activity Manager. 06-13 00:11:31.733: INFO/SystemServer(585): Starting telephony registry 06-13 00:11:32.054: INFO/SystemServer(585): Starting Package Manager. 06-13 00:11:32.553: INFO/Installer(585): connecting... 06-13 00:11:32.914: INFO/installd(555): new connection 06-13 00:11:35.193: INFO/PackageManager(585): Got library android.awt in /system/framework/android.awt.jar 06-13 00:11:35.313: INFO/PackageManager(585): Got library android.test.runner in /system/framework/android.test.runner.jar 06-13 00:11:35.324: INFO/PackageManager(585): Got library com.android.im.plugin in /system/framework/com.android.im.plugin.jar 06-13 00:11:44.643: DEBUG/PackageManager(585): Scanning app dir /system/framework 06-13 00:11:49.513: DEBUG/PackageManager(585): Scanning app dir /system/app 06-13 00:11:51.493: DEBUG/dalvikvm(585): GC freed 6088 objects / 251280 bytes in 1237ms 06-13 00:12:27.497: DEBUG/dalvikvm(585): GC freed 3435 objects / 216088 bytes in 792ms 06-13 00:12:29.213: DEBUG/PackageManager(585): Scanning app dir /data/app 06-13 00:12:30.223: DEBUG/PackageManager(585): Scanning app dir /data/app-private 06-13 00:12:30.425: INFO/PackageManager(585): Time to scan packages: 47.319 seconds 06-13 00:12:30.703: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH in package com.android.providers.contacts 06-13 00:12:30.803: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH.cp in package com.android.providers.contacts 06-13 00:12:30.853: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH in package com.android.development 06-13 00:12:30.913: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH.ALL_SERVICES in package com.android.development 06-13 00:12:31.133: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH.YouTubeUser in package com.android.development 06-13 00:12:31.143: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.ACCESS_GOOGLE_PASSWORD in package com.android.development 06-13 00:12:31.234: WARN/PackageManager(585): Unknown permission com.google.android.providers.gmail.permission.WRITE_GMAIL in package com.android.settings 06-13 00:12:31.254: WARN/PackageManager(585): Unknown permission com.google.android.providers.gmail.permission.READ_GMAIL in package com.android.settings 06-13 00:12:31.303: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH in package com.android.settings 06-13 00:12:31.683: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH in package com.android.browser 06-13 00:12:31.803: WARN/PackageManager(585): Unknown permission com.google.android.googleapps.permission.GOOGLE_AUTH.mail in package com.android.contacts 06-13 00:12:34.603: DEBUG/dalvikvm(585): GC freed 2851 objects / 161304 bytes in 845ms 06-13 00:12:35.403: INFO/SystemServer(585): Starting Content Manager. 06-13 00:12:39.954: WARN/ActivityManager(585): Unable to start service Intent { action=android.accounts.IAccountsService comp={com.google.android.googleapps/com.google.android.googleapps.GoogleLoginService} }: not found 06-13 00:12:40.063: WARN/AccountMonitor(585): Couldn't connect to Intent { action=android.accounts.IAccountsService comp={com.google.android.googleapps/com.google.android.googleapps.GoogleLoginService} } (Missing service?) 06-13 00:12:40.253: INFO/SystemServer(585): Starting System Content Providers. 06-13 00:12:40.553: INFO/ActivityThread(585): Publishing provider settings: com.android.providers.settings.SettingsProvider 06-13 00:12:41.433: INFO/ActivityThread(585): Publishing provider sync: android.content.SyncProvider 06-13 00:12:41.683: INFO/SystemServer(585): Starting Battery Service. 06-13 00:12:42.293: ERROR/BatteryService(585): Could not open '/sys/class/power_supply/usb/online' 06-13 00:12:42.433: ERROR/BatteryService(585): Could not open '/sys/class/power_supply/battery/batt_vol' 06-13 00:12:42.543: ERROR/BatteryService(585): Could not open '/sys/class/power_supply/battery/batt_temp' 06-13 00:12:42.933: INFO/SystemServer(585): Starting Hardware Service. 06-13 00:12:43.398: DEBUG/qemud(558): fdhandler_accept_event: accepting on fd 10 06-13 00:12:43.623: DEBUG/qemud(558): created client 0x10fd8 listening on fd 11 06-13 00:12:43.743: DEBUG/qemud(558): client_fd_receive: attempting registration for service 'hw-control' 06-13 00:12:43.873: DEBUG/qemud(558): client_fd_receive: - received channel id 2 06-13 00:15:20.695: WARN/SurfaceFlinger(585): executeScheduledBroadcasts() skipped, contention on the client. We'll try again later...

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• sort data in c language

  - by ANIL MANE

  Hello C experts, I need little help on following requirement, as I know very little about C syntaxes. I have data in a file like this 73 54 57 [52] 75 73 65 [23] 65 54 57 [22] 22 59 71 [12] 22 28 54 [2] 65 22 54 73 [12] 65 28 54 73 [52] 22 28 65 73 [42] 65 54 57 73 [22] 22 28 54 73 [4] Where values in bracket denotes the occurrence of that series. I need to sort this data based on the occurrence of the data descending with maximum elements on the top as follows 65 28 54 73 [52] 22 28 65 73 [42] 65 54 57 73 [22] 65 22 54 73 [12] 22 28 54 73 [4] 28 59 71 [122] 73 54 57 [52] 22 28 65 [26] .. . . . and so on... Can someone give me a quick code for this. Thanks in advance.

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• Android Activity ClassNotFoundException - tried everything

  - by Matthew Rathbone

  I've just refactored an app into a framework library and an application, but now when I try and start the app in the emulator I get the following error stack trace: 06-02 18:22:35.529: E/AndroidRuntime(586): FATAL EXCEPTION: main 06-02 18:22:35.529: E/AndroidRuntime(586): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.matthewrathbone.eastersays/com.matthewrathbone.eastersays.EasterSimonSaysActivity}: java.lang.ClassNotFoundException: com.matthewrathbone.eastersays.EasterSimonSaysActivity in loader dalvik.system.PathClassLoader[/data/app/com.matthewrathbone.eastersays-1.apk] 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.os.Handler.dispatchMessage(Handler.java:99) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.os.Looper.loop(Looper.java:123) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.ActivityThread.main(ActivityThread.java:4627) 06-02 18:22:35.529: E/AndroidRuntime(586): at java.lang.reflect.Method.invokeNative(Native Method) 06-02 18:22:35.529: E/AndroidRuntime(586): at java.lang.reflect.Method.invoke(Method.java:521) 06-02 18:22:35.529: E/AndroidRuntime(586): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 06-02 18:22:35.529: E/AndroidRuntime(586): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 06-02 18:22:35.529: E/AndroidRuntime(586): at dalvik.system.NativeStart.main(Native Method) 06-02 18:22:35.529: E/AndroidRuntime(586): Caused by: java.lang.ClassNotFoundException: com.matthewrathbone.eastersays.EasterSimonSaysActivity in loader dalvik.system.PathClassLoader[/data/app/com.matthewrathbone.eastersays-1.apk] 06-02 18:22:35.529: E/AndroidRuntime(586): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243) 06-02 18:22:35.529: E/AndroidRuntime(586): at java.lang.ClassLoader.loadClass(ClassLoader.java:573) 06-02 18:22:35.529: E/AndroidRuntime(586): at java.lang.ClassLoader.loadClass(ClassLoader.java:532) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 06-02 18:22:35.529: E/AndroidRuntime(586): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577) 06-02 18:22:35.529: E/AndroidRuntime(586): ... 11 more Usually this means that the manifest file is wrong in some way, but I've double checked everything I can think of. Here is my activity class: package com.matthewrathbone.eastersays; import android.os.Bundle; import com.rathboma.simonsays.Assets.Season; import com.rathboma.simonsays.SeasonPicker; import com.rathboma.simonsays.SimonSaysActivity; public class EasterSimonSaysActivity extends SimonSaysActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); } @Override protected void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); } @Override public SeasonPicker getSeasonPicker() { return new SeasonPicker(){ @Override public Season getSeason() { // TODO Auto-generated method stub return Season.EASTER; } }; } } As you can see, it's listed correctly in the manifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.matthewrathbone.eastersays" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="7" android:targetSdkVersion="15" /> <application android:icon="@drawable/ic_launcher" android:label="@string/app_name" > <activity android:name=".EasterSimonSaysActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest> I have no idea how to fix this, and would appreciate any help. I've scanned many similar questions on SO without seeing this particular behavior. More info: I've checked inside the generated APK and the class has an entry in the classes.dex file I've tried cleaning/building the project in eclipse I've tried using a totally new device image that doesn't have a copy of the APK on it already I've changed the library project into a regular java, then changed back into an android project, no difference

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• linux "date -s" command not working to change date on a server

  - by nelaar

  date +%T --set="12:19:06" 12:19:06 date Mon Nov 26 12:37:32 SAST 2012 I have tried many different forms of this command but nothing seams to work. In changing the date on this computer server running as VM is not working. Our messages log show messages like thise ntpd[3496]: time correction of -1098 seconds exceeds sanity limit (1000); set clock manually to the correct UTC time. Our server is now about 20 minutes out. It seams like our server has not been updating the time correctly for a few days. Nov 22 19:29:23 hostname ntpd[1818]: time reset -998.577519 s Nov 22 19:32:34 hostname ntpd[1818]: synchronized to LOCAL(0), stratum 10 Nov 22 19:33:39 hostname ntpd[1818]: synchronized to 41.134.20.28, stratum 1 Nov 22 19:52:30 hostname ntpd[1818]: time reset -998.992426 s Nov 22 19:55:47 hostname ntpd[1818]: synchronized to LOCAL(0), stratum 10 Nov 22 19:56:53 hostname ntpd[1818]: synchronized to 41.134.20.28, stratum 1 Nov 22 20:13:04 hostname ntpd[1818]: time reset -999.374412 s Nov 22 20:16:40 hostname ntpd[1818]: synchronized to LOCAL(0), stratum 10 Nov 22 20:17:44 hostname ntpd[1818]: synchronized to 41.134.20.28, stratum 1 Nov 22 20:32:02 hostname ntpd[1818]: time reset -999.716832 s Nov 22 20:35:28 hostname ntpd[1818]: synchronized to LOCAL(0), stratum 10 Nov 22 20:36:16 hostname ntpd[1818]: synchronized to 41.134.20.28, stratum 1 Nov 22 20:56:39 hostname ntpd[1818]: time correction of -1000 seconds exceeds sanity limit (1000); set clock manually to the correct UTC time.

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