Last modified: 2013-12-12 20:33:38 UTC

Wikimedia Bugzilla is closed!

Wikimedia migrated from Bugzilla to Phabricator. Bug reports are handled in Wikimedia Phabricator.
This static website is read-only and for historical purposes. It is not possible to log in and except for displaying bug reports and their history, links might be broken. See T59990, the corresponding Phabricator task for complete and up-to-date bug report information.

Bug 57990 - VisualEditor: Launching VE in some ways throws TypeError due to Multimedia Viewer dependency clash


Summary:	VisualEditor: Launching VE in some ways throws TypeError due to Multimedia Vi...

Status:	RESOLVED FIXED

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

Importance:	High normal
Target Milestone:	VE-deploy-2013-12-05
Assigned To:	Roan Kattouw

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2013-12-04 17:42 UTC by Rummana Yasmeen
Modified:	2013-12-12 20:33 UTC (History)
CC List:	8 users (show)

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

Attachments
Screenshot of the error (257.57 KB, image/png) 2013-12-04 17:42 UTC, Rummana Yasmeen	Details
Screenshot of the error (254.03 KB, image/png) 2013-12-04 17:50 UTC, Rummana Yasmeen	Details
Screenshot of the error (186.02 KB, image/png) 2013-12-04 19:01 UTC, Rummana Yasmeen	Details
Add an attachment (proposed patch, testcase, etc.)

Description Rummana Yasmeen 2013-12-04 17:42:18 UTC

Created attachment 13981 [details]
Screenshot of the error

Steps to reproduce:

Still Unknown.Will update once I get it.

Mostly it occurred to me when I reload an open editor after an idle time or switch from Edit Source to VE it does not the editor and shows the following error:


TypeError:Cannot read property 'Element' of undefined >TypeError

See the screenshot attached

Comment 1 Rummana Yasmeen 2013-12-04 17:43:35 UTC

Test Environment: production
Browser: Chrome Version 26.0.1410.65 
OS: MAC OS X 10. 8. 5 
Example Page:http://en.wikipedia.beta.wmflabs.org/w/index.php?title=User:RYasmeen_(WMF)&veaction=edit

Comment 2 Rummana Yasmeen 2013-12-04 17:49:46 UTC

The environment in my previous comment will be betalabs.

The error occured again while creating a new page on Betalabs.

ypeError: Cannot read property 'Element' of undefined TypeError {} load.php:145
log load.php:145
runScript load.php:154
checkCssHandles load.php:155
(anonymous function) load.php:155
fire load.php:12
self.fireWith load.php:14
self.fire load.php:14
addEmbeddedCSS load.php:149
(anonymous function) load.php:149

Comment 3 Rummana Yasmeen 2013-12-04 17:50:25 UTC

Created attachment 13983 [details]
Screenshot of the error

Comment 4 Rummana Yasmeen 2013-12-04 19:00:42 UTC

From VE, switched to Edit source then again switching back to VE gave this error this time and VE did not load

Uncaught TypeError: Cannot read property 'Element' of undefined
VeUiSurface
(anonymous function)

Comment 5 Rummana Yasmeen 2013-12-04 19:01:05 UTC

Created attachment 13984 [details]
Screenshot of the error

Comment 6 Roan Kattouw 2013-12-04 19:12:40 UTC

Somehow OO.ui becomes undefined. I have no idea why.

Comment 7 Rummana Yasmeen 2013-12-04 19:24:08 UTC

One way it is always reproducible is: while creating a new page switch to Create-Beta.

Comment 8 Rummana Yasmeen 2013-12-05 18:00:16 UTC

Verified the fix on betalabs:http://en.wikipedia.beta.wmflabs.org/

Comment 9 Rummana Yasmeen 2013-12-12 20:33:38 UTC

verified the fix in production.

Wikimedia Bugzilla is closed!

Search

Personal tools

Navigation

Links