VisualEditor: "Cannot read property cleardiff of null " appearing while switching to Edit Source mode from VE
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Authored By

	Ryasmeen
	Mar 11 2014, 7:02 PM

Description

Steps to reproduce:

1.Open a page in VE
2.Edit the page
3.Switch to Edit Source mode

Observed Result:
In the console : an error is appearing :"Uncaught TypeError:Cannot read property cleardiff of null".
However, it does not hamper the functionality of switching/saving the page

Test Environment: http://en.wikipedia.beta.wmflabs.org/
Browser: Chrome Version 26.0.1410.65
OS: MAC OS X 10. 8. 5

Version: unspecified
Severity: normal

Details

Reference: bz62544

Event Timeline

• bzimport raised the priority of this task from to Low.Nov 22 2014, 3:01 AM

• bzimport added projects: VE-deploy-2014-03-13, VisualEditor-MediaWiki.

• bzimport set Reference to bz62544.

Ryasmeen created this task.Mar 11 2014, 7:02 PM

Change 118331 had a related patch set uploaded by Catrope:
Fix JS error trying to access this.saveDialog from switch to source mode code path

https://gerrit.wikimedia.org/r/118331

Change 118331 merged by jenkins-bot:
Fix JS error trying to access this.saveDialog from switch to source mode code path

https://gerrit.wikimedia.org/r/118331

Verified the fix in test2:https://test2.wikipedia.org/w/index.php?title=User:RYasmeen_(WMF)/sandbox&veaction=edit

Verified the fix in production:https://en.wikipedia.org/wiki/User:RYasmeen_%28WMF%29/sandbox?veaction=edit

Jdforrester-WMF added a project: VisualEditor.Dec 3 2014, 2:08 AM

Jdforrester-WMF added a project: VisualEditor pre-2015 work.Sep 26 2015, 2:04 PM

VisualEditor: "Cannot read property cleardiff of null " appearing while switching to Edit Source mode from VEClosed, ResolvedPublicActions

Description

Details

Event Timeline

VisualEditor: "Cannot read property cleardiff of null " appearing while switching to Edit Source mode from VE
Closed, ResolvedPublic
Actions