id summary reporter owner description type status priority milestone component version resolution keywords cc 9654 CKE 4.x - Problems with IE10 Quirks mode Jakub Ś Piotr Jasiun "1. Open attached sample in IE10 (You need to copy it to samples folder) 2. Switch to source and back Results: * Notice that buttons still have greyed out style (like in source mode) * When you click on toolbar button -dialog shows up but JS error is also thrown.[[BR]] Message: Unable to get property '0' of undefined [[BR]] Line: 1108 [[BR]] URI: /ckeditor4/plugins/dialog/plugin.js " Bug closed Normal CKEditor 4.2.1 General 4.0 fixed IE10