error when asking for css property for a missing object

[valugi]

uncaught exception: [Exception... "Could not convert JavaScript argument arg 0" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame ::  http://dev.valugi.ro/lib/jquery/jquery-1.3.2.min.js :: anonymous :: line 12" data: no]

Details:  http://blog.valugi.ro/2009/09/30/ns_error_xpc_bad_convert_js-jquery-error-on-ff3-5/

[dmethvin]

From that page:

var x = $(itemsSpan[currNo]); x defaults to document

In jQuery 1.3.3, $(undefined) will return an empty collection. That will either fix the problem or push it somewhere else. :) You could try the nightly where the patch is already implemented and see how it behaves.

[anonymous]

I have this error too, for 1.4.4 & 1.5.2 versions. For 1.3.2 all ok.