How can I track down these Firefox warning messages?

Posted by Charles Anderson on Stack Overflow See other posts from Stack Overflow or by Charles Anderson
Published on 2011-01-11T10:37:13Z Indexed on 2011/01/11 10:53 UTC
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jQuery

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firefox

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jquery-selectors

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firebug

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message

Since I upgraded to jQuery 1.4.4 I've been getting several new warning messages when I run my unit tests in Firefox 3.6.13. Here's a typical one:

Warning: Unexpected token in attribute selector: '!'.
Source File: http://localhost/unitTests/devunitTests.html
Line: 0

Or the even more useful:

Warning: Selector expected.
Source File: http://localhost/unitTests/ui/editors/iframe2.html?test=15
Line: 0

The web page renders nicely, and all my JavaScript code seems to be running okay too, so I'm reluctant to spend a potentially large amount of time chopping away at my code to track these messages down. However, can anyone suggest what's provoking the warnings?

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