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View Full Version : Extjs 4.2.1 - undock the tab panel leads to the error



renganathan
7 Mar 2014, 1:23 AM
Hi ,

I am using Extjs 4.2.1 .

when i try to undock the tab , i am getting the following error.


TypeError: el is null
http://localhost:8080/6k-mar3/ext/ext-all-debug.js
Line 30927

chramer
7 Mar 2014, 4:43 AM
show us some code..