JavaScript error when paste content in RadEditor

[Lee K]

Hello Telerik team,
I got a problem with RadEditor. When I copy a text & paste it in rad editor an js error showed: 
Message: Incorrect function.
Line: 140
Char: 17
Code: 0
URI: http://servername/ScriptResource.axd?d=aXFdzbVX6yUu7eyD3lFhT6d6by3lCoG6NrJa7lbj7qONjUA5U4FMe8ULyGTpUDKBo6pE5t_RARts9agzPhTzHBtO8147WymIKH9448E2VtkV6mPouiDrFxhpW66ozPt3VNDA5RjbETak24wj-BhoAVja_PzAO47tCBW3fLCljAYt1OCYG34DlcMD76icygqvcFPdVyW_1YqoQ6QwFZsgYg2&t=ffffffffccef7351

Javascript error only appeared when we chose Paste from context menu (It's ok when we chose Paste from Word, Paste Plain Text, Paste As Html or Paste Html)

Currently, I'm using Telerik.Web.UI with version: 2012.2.607.35 & SharePoint 2013.
Please see my attached files.
Thanks,
Lee K

[Rumen]

Hi,

Please, note that SharePoint 2013 is still not official and currently RadEditor does not support it.

Does the error happen when pasting using Ctrl+V?
If so can you please set the StripFormattingOptions of RadEditor to "NoneSupressCleanMessage" and test again.

All the best,
Rumen
the Telerik team

[Lee K]

hi Rumen,
Many thanks for your helpful instruction. It's work now :)