FireQuery breaks JS in Firefox 33

FireQuery (v1.4.1) seems to break JS execution since Firefox 33 (33.0a2) when opening Firebug (tested versions 2.0.2 / 2.0.3) for me; everything works fine on Firefox 32 with the same profile.

example: http://www.heise.de/

  • open http://www.heise.de/ with no Firebug instance open
  • hover over the top logo “heise online” > the navigation should open
  • activate Firebug
  • hover over the top logo “heise online” > the navigation doesn’t open anymore

Thread in Firebug groups: https://groups.google.com/forum/#!topic/firebug/8ne5XjUubGA

Cheers,
Albert

Confirm!

Spend half a day hitting the wall until I disabled FireQuery.
But in my case it has nothing to do with FireBug.
FireBug itself does not affect JS

Cheers!

Same here!

FireQuery breaks JS with FF33+
As @Eugene_Kubovsky I was going crazy than I disabled FireBug extensions one-by one and after I disabled FireQuery the problem was solved.
Please repair FQ.

Cheers!

Another confirm. First blamed FireBug but after checking my error console I saw this error:
TypeError: this.__FireQueryShared is undefined firequery.js:665

Also can confirm this. Upgraded to FF33 and JS was broken in many places. Posted on Firebug forum:

https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/firebug/lNuGov5VTqo/6IHzakQ7zcsJ

Others also finding that if you disabled the Firequery add on JS works correctly.

David

The same thing. I’ve noticed that the bug is associated with rewriting jQuery object. console.log($(‘body’)) will show array object in console from the javascript file. But once the page finished loading, typing $(‘body’) in console, will return jQuery object (normal behavior)

Same for me.
FF 35 NOW !

I have the same problem with (at least) two pages. they run well until I open up Firebug, then:

jQuery Quicksand plugin demo page (totally crashes)
jQuery Slider plugin (all sliders freeze)

I opened Firebug Browser console and catched this error message on both pages:

TypeError: this.__FireQueryShared is undefined - firequery.js:665:20

This error is reproducible at any time.

I have Firebug 2.0.9 and FireQuery 1.4.1 under FF 37.0.2 on a regularly updated Win 8.1 Pro x64.

Thank you for reporting. FireQuery project was transferred to Jan ‘Honza’ Odvarko. He has been building a new version of FireQuery from scratch.

I have personally moved all my web development to Chrome and have no longer an incentive to continue developing this plugin for Firefox.
FYI, personally I have also switched to ClojureScript + Om + React.js. So I no longer use jQuery for anything. I have been building missing tools for ClojureScript devs instead:

Oh I didn’t know that, thanks for your reply. I’ll post him my bug report.

Thanks for your reply. Will check out the new Git repo.