505516 - JS error on Google Docs (spreadsheets) with jit enabled

Status: RESOLVED DUPLICATE of bug 511050

(Core :: JavaScript Engine, defect, P2)

Description

[Marcia Knous [:marcia]]

Seen using Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.2a1pre) Gecko/20090721 Minefield/3.6a1pre.

STR:
1. Go to Google docs.
2. Observe the navigation bar is completely greyed out.

Checked Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1 and it works fine there.

Comment 1

[Marcia Knous [:marcia]]

Error: this[Jf][b] is null
Source File: http://spreadsheets.google.com/client/js/3823401514-trix_core.js
Line: 479 is the only error that appears in the console.

Comment 2

[Marcia Knous [:marcia]]

Attachment: Slow script warning that accompanies the issue

Comment 3

[Marcia Knous [:marcia]]

Bug 505543 seems to have a similar script error.

Comment 4

[Sylvain Pasche]

Do you mean the nav bar for a spreadsheet?

For a document the nav bar works fine for me, but I'm getting the slow script warning. I filed bug 504797 about that some times ago.

Comment 5

[Sylvain Pasche]

This has the same regression range as bug 504797 and only fails with jit enabled. Maybe it could be a duplicate, but let's make this one the spreadsheet error and the other one the unresponsive script warning for now.

Comment 6

[Henrik Skupin [:whimboo][⌚️UTC+2]]

This is related to settings in the used profile. Marcia, do you also see it in a fresh profile?

Comment 7

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Mmh, shall we dupe to bug 511050? Looks like the same issue.