I was having the same issue as well. I think it had to do with some of my columns showing up when they were set to be hidden. The error seemed to happen when I would edit a column in the grid while those hidden columns were showing up.
I ended up going back to 2.0 since I didn't get those errors at all. After going back to 2.0 I haven't had the issue once. I think for now you are better off going back to 2.0. I didn't submit it as a bug but maybe it should be? Ben --- In flexcoders@yahoogroups.com, "Paul Hastings" <[EMAIL PROTECTED]> wrote: > > an app started failing after w recompiled w/2.01. it started throwing: > > TypeError: Error #1010: A term is undefined and has no properties. > at mx.controls::DataGrid/mx.controls:DataGrid::mouseUpHandler()[C:\dev\flex_201_gmc\sdk\frameworks\mx\controls\DataGrid.as:4220] > > errors on a grid defined: > <mx:DataGrid id="groupsGrid" x="58.5" y="49" width="160" height="144" > dragEnabled="false" editable="true" dropEnabled="false" > dragMoveEnabled="false" allowMultipleSelection="false" > selectedIndex="-1" click="getGroupedLayers();"> > > it appears to be the "editable" bit, turning it off gets rid of the > error. this worked fine in 2.0 & i can't see anything in the release > notes, etc. about this. > > any ideas? > > thanks. >
