Kepler

When saving a customized actor (e.g. a custom RExpression actor) the default items that appear in the 'Selected Categories' Box are inherited from the Moml of the base actor. Unfortunately, several of the existing actors have semantic type information left over from previous ontologies. Thus the default value do not exist in the current ontology. If one saves the customized actor, it will not appear in the actor tree due to lack of parent node! No error message appears.

There should be an error indicating lack of current actor catelgory.