Last modified: 2014-05-13 20:06:21 UTC

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Bug 64451 - VisualEditor: Pressing tab while keeping the math inspector open throws TypeError: Cannot read property 'start' of null
VisualEditor: Pressing tab while keeping the math inspector open throws TypeE...
Status: VERIFIED FIXED
Product: VisualEditor
Classification: Unclassified
Editing Tools (Other open bugs)
unspecified
All All
: High normal
: VE-deploy-2014-05-01
Assigned To: Ed Sanders
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2014-04-25 21:30 UTC by Rummana Yasmeen
Modified: 2014-05-13 20:06 UTC (History)
5 users (show)

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

Attachments
Screenshot (185.45 KB, image/png)
2014-04-25 21:30 UTC, Rummana Yasmeen 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Rummana Yasmeen 2014-04-25 21:30:53 UTC 
Created attachment 15210 [details]
Screenshot

Steps to reproduce:

1.Open a page with VE
2.Go to Insert>Formula
3.Without closing the Math Inspector keep on pressing tab

Observed Result:
An error appears in the console:

Uncaught  TypeError: Cannot read property 'start' of null

See the screenshot attached

Test Environment: https://en.wikipedia.org
Browser: Chrome Version 26.0.1410.65 & FF 25
OS: MAC OS X 10. 8. 5
Comment 1 Ed Sanders 2014-04-25 23:29:02 UTC 
Pressing tab actually blurs the surface, but blurring the surface doesn't clear the focusedNode highlighting, so I'm fixing that first.
Comment 2 Gerrit Notification Bot 2014-04-25 23:50:49 UTC 
Change 129851 merged by jenkins-bot:
Clear the focusedNode when the document is blurred

https://gerrit.wikimedia.org/r/129851
Comment 3 Rummana Yasmeen 2014-04-30 22:02:33 UTC 
Verified the fix on Betalabs
Comment 4 Rummana Yasmeen 2014-05-03 00:49:13 UTC 
Verified the fix on test2
Comment 5 Rummana Yasmeen 2014-05-13 20:06:21 UTC 
Verified the fix in production
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