IE10: context menu doesn't work in CKEditor 3.x and 4.x

[Jakub Ś]

To reproduce:

1. Open E.g. replacebyclass sample
2. Right-click in editor body

Results:

• In version 3.x menu is not displayed and no error is shown
• In version 4.x menu is not displayed and error is thrown:

Message: Unable to get property 'body' of undefined or null reference
Line: 238
URI: /ckeditor/plugins/floatpanel/plugin.js

---

As reported on our support channel. Seems that below tiny change resolves this problem for version 4.x

if (CKEDITOR.env.ie && widthNode.document)

[Garry Yao]

DUP of #9483.

[Jakub Ś]

CKEditor v4 works; both git and release versions work.

CKEditor v3 it doesn't work here ​http://rev.ckeditor.com/ckeditor/trunk/7664/_samples/ but when I try my local SVN version everything works as expected. Perhaps only release code is affected.

The same thing happens with #9483, #9737.

[Frederico Caldeira Knabben]

Fixed with [7673].

[Tuomas Salo]

[Removed an obsolete question.]

The 3.6.6 release seems to fix the problem.

[Jakub Ś]

@naapuri, yes proper solution is upgrading client-side code to 3.6.6.