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#6339 closed bug (duplicate)

Opened March 23, 2010 09:53PM UTC

Closed June 26, 2010 03:51AM UTC

Error: is undefined

Reported by: mikewertheim Owned by:
Priority: Milestone: 1.4.3
Component: support Version: 1.4.2
Keywords: Cc:
Blocked by: Blocking:

I maintain a Firefox extension that includes jquery. When some pages are loaded, jquery pops up a javascript error that says "Error: is undefined".

This is caused by lines 834 and 835 of the uncompressed jquery 1.4.2, which look like this: = "none";

div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";

Apparently, div is not initialized in some circumstances. If I comment out these 2 lines, the problem goes away.

If you want to reproduce it, download/install this FF extension: Once the extension is installed, load this page:

The extension uses an older version of jquery, which has the bug. If I replace that older version of jquery with 1.4.2, the bug is still there, which is why I'm logging this as a 1.4.2 bug.

Attachments (0)
Change History (2)

Changed June 15, 2010 01:02AM UTC by dmethvin comment:1

component: unfiledsupport

Changed June 26, 2010 03:51AM UTC by dmethvin comment:2

resolution: → duplicate
status: newclosed

Grouping under #5776.