This bug has now been resolved in the SDK - see this link and all its linked tickets [FLEX-34119] mx.collections.HierarchicalCollectionViewCursor causes CursorError RTE from ListCollectionView when the underlying collections change https://issues.apache.org/jira/browse/FLEX-34119 [FLEX-34119] mx.collections.HierarchicalCollectionViewCursor... https://issues.apache.org/jira/browse/FLEX-34119 Steps to reproduce A: Run the HierarchicalCollectionViewCursor_FLEX_34119_Test unit test. You should see lots of "Bookmark no longer valid" errors. Steps to reproduce B: Run the attached AIR project. View on issues.apache.org https://issues.apache.org/jira/browse/FLEX-34119 Preview by Yahoo It will be available in the next version of the SDK (probably 4.14), but until then you can use a nightly build to benefit from the fix.
[flexcoders] Re: "Bookmark no longer valid" when moving items in AdvancedDataGrid
[email protected] [flexcoders] Wed, 27 Aug 2014 16:47:05 -0700
