Hi, can you give us the model you are using and tell us which
filters(fills) are being refreshed when you delete an item?The error
comes from trying to execute the conditions of the fill on the server,
in order to determine if the items in the fill need to be removed
because of the delete operation. This all happens under the covers and
is based on the filters you have defined in the model.I fixed the line
that caused the NullPointerException for the next release, but I
couldn't reproduce it eve...