Can't Add URL to Image in Opera

[spgard]

Seems to be very similar to Ticket 396, but I could duplicate it on the demo site and the nightly build using Opera 9.51, Build 10081 on Win XP SP 2.

• Add any image, such as a smiley.
  
• Highlight the image and click the Insert/Edit Image button.
  
• Click the Link tab.
  
• Enter ​http://www.yahoo.com (or any URL).
  
• Click OK. Nothing happens.
  

The error console says:

JavaScript - ​http://www.fckeditor.net/fckeditor/2.6.2/editor/fckdialog.html

Event thread: click

Error:

name: TypeError

message: Statement on line 82: Cannot convert undefined or null to Object

Backtrace:

Line 82 of linked script ​http://www.fckeditor.net/fckeditor/2.6.2/editor/dialog/common/fck_dialog_common.js: In function SetAttribute

element.setAttribute( attName, attValue, 0 ) ; 0 : Case Insensitive

Line 265 of linked script ​http://www.fckeditor.net/fckeditor/2.6.2/editor/dialog/fck_image/fck_image.js: In function Ok

SetAttribute( oLink, '_fcksavedurl', sLnkUrl ) ;

Line 663 of inline#1 script in ​http://www.fckeditor.net/fckeditor/2.6.2/editor/fckdialog.html[[BR]]

if ( frmMain.Ok && frmMain.Ok() )

Line 1 of function script

Ok();

...

stacktrace: n/a; see 'opera:config#UserPrefs|Exceptions Have Stacktrace'

The cause of the failure seems to be that the line:

oLink = oEditor.FCK.CreateLink( sUri )[0] ;

returns undefined.