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With IE8 in an editgrid we've an error when we activate a basic text cell.
There's this same error in editgrid sample in gxt3 demo.
The error said that it's not possible to activate the control (Error number: -2146826178)
It works fine for ie7.
Is there a workaround ?
This is an unknown problem so far. I will move this thread to the bugs forum. Thanks for reporting.