Opened 11 years ago

Closed 11 years ago

#10231 closed Bug (expired)

CKEditor V4 - Unable to get property 'concat' of undefined or null reference

Reported by: Maven Owned by:
Priority: Normal Milestone:
Component: General Version:
Keywords: Cc:


Hi, I'm getting this error when using IE9 or IE11. Probably same thing happen to IE10 as well.

Any idea?


Attachments (1)

19-03-2013 9-01-05 AM.png (63.3 KB) - added by Maven 11 years ago.
Screenshot of the error

Download all attachments as: .zip

Change History (4)

Changed 11 years ago by Maven

Attachment: 19-03-2013 9-01-05 AM.png added

Screenshot of the error

comment:1 Changed 11 years ago by Maven

Version: 4.0

comment:2 Changed 11 years ago by Jakub Ś

Status: newpending
Version: 4.0

Please provide detailed information here:

  1. You have written this is happening in IE9-10 which is OK (IE11? MS had IE10 released few months ago).
  2. You have set version 4.0. Could you try to reproduce this problem in latest stable 4.0.2 or in latest nightly version -
  3. What is the way to reproduce this problem? Could you please provide step by step scenario that helps to recreate this issue.
  4. If your scenario requires some custom configuration could you please attach reduced test case file showing this problem (e.g. HTML page that can be put in samples folder, will work and show the problem)?

comment:3 Changed 11 years ago by Jakub Ś

Resolution: expired
Status: pendingclosed
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