Hi! I have discovered something fishy:
It is not possible to add a Feature to a MemoryDataStore if it has the exact name as a Feature that once existed but was deleted (using the standard uDig Feature deletion operation) at some time. What works of course is always adding Features with a unique name over time (never using names that have been used before, even if they were deleted from the DataStore). It is strange to have to keep that in mind when adding new Features and deleting them from a MemoryDataStore though. Jonas _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
