Last modified: 2013-06-24 14:41:11 UTC

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Bug 50086 - VisualEditor: Impossible to review or save changes in IE10


Summary:	VisualEditor: Impossible to review or save changes in IE10

Status:	RESOLVED DUPLICATE of bug 49187

Product:	VisualEditor
Classification:	Unclassified
Component:	General (Other open bugs)
Version:	unspecified
Hardware:	All All

Importance:	Unprioritized critical
Target Milestone:	---
Assigned To:	James Forrester

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:	ve-msie
	Show dependency tree / graph

Reported:	2013-06-24 07:30 UTC by This, that and the other (TTO)
Modified:	2013-06-24 14:41 UTC (History)
CC List:	2 users (show)

See Also:
Web browser:	---
Mobile Platform:	---
Assignee Huggle Beta Tester:	---

Attachments
Screenshot of bug (19.10 KB, image/png) 2013-06-24 07:30 UTC, This, that and the other (TTO)	Details
Add an attachment (proposed patch, testcase, etc.)

Description This, that and the other (TTO) 2013-06-24 07:30:31 UTC

Created attachment 12621 [details]
Screenshot of bug

The "review changes" flyout looks broken and doesn't actually do anything.

There's a script error:

SCRIPT70: Permission denied 
load.php, line 18 character 453

With "format JavaScript" enabled (a real godsend of IE's dev tools) we see that the error is occurring on the first line of this for statement:

for(i=0,len=oldDoc.head.childNodes.length;
        i<len;
        i++){

I tried to get a better output using debug=true, but this seems to totally break VE (in IE10 at least).

Comment 1 This, that and the other (TTO) 2013-06-24 07:37:43 UTC

It's also impossible to save the page; same script error occurs. Upping to critical.

Comment 2 James Forrester 2013-06-24 14:41:11 UTC

This is bug 49187 (and yes, it's critical, hence we've re-blacklisted IE until we can get this fixed). :-(

(IE has a hard limit on how many scripts it will take for a given page; debug=true suspends ResourceLoader, meaning all ~200 VE files come individually - along with the dozens of non-VE MW scripts - which IE ignores after the first ten or so, breaking everything. This is a known IE-is-terrible bug.)

*** This bug has been marked as a duplicate of bug 49187 ***

Wikimedia Bugzilla is closed!

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