Hi , While i try to open a new tab, i am getting an error in EXT.NET 4.1 . I have recently upgraded from EXT.NET 2.5 to EXT.NET 4.1 , so this by default uses EXT.JS 6.X However the moment i open a new tab , i am getting an error me.InputEl.Dom is null . I am not able to proceed .

Thanks and Regards,
-Arjun