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#7186 closed bug (fixed)

Opened March 22, 2011 07:01PM UTC

Closed August 29, 2012 04:36PM UTC

addClass seems to trigger Invalid argument in IE in jquery 1.5.1

Reported by: bluefox Owned by: gnarf
Priority: major Milestone: 1.8.11
Component: ui.effects.core Version: 1.8.11
Keywords: Cc:
Blocked by: Blocking:

Can be reproduced by going to with IE (8.0.7600.16385) and click Run Effect. A script error is generated

Invalid argument. jquery.min.js, line 16 character 79183

Might be a conflict with jQuery 1.5.1?

Attachments (0)
Change History (6)

Changed March 24, 2011 08:33PM UTC by scottgonzalez comment:1

priority: minormajor
status: newopen

Changed March 24, 2011 08:57PM UTC by scottgonzalez comment:2

Changed June 23, 2011 11:22AM UTC by gnarf comment:3

owner: → gnarf
status: openassigned

Changed June 23, 2011 11:56AM UTC by gnarf comment:4

In the meantime, while waiting for jQuery Core to catch up to this bug, you can use this cssHook to fix this error:

$.cssHooks.letterSpacing = {
    get: function ( elem, computed ) {
        var ret = parseFloat( ) || 0;
        return ret;

Changed May 25, 2012 02:06AM UTC by scottgonzalez comment:5

gnarf: Any reason not to just land that cssHook in UI core? If $.cssHooks exists, define it, if not, don't do anything. That should handle all versions, right? We can land that in master and merge into 1-8-stable.

Changed August 29, 2012 04:36PM UTC by scottgonzalez comment:6

resolution: → fixed
status: assignedclosed

This is fixed in jQuery core.