Just making issue for PR.
ExtData3G exposed an issue with the ExpressionClassAspect. /dev/null entries get added as an expression class aspect. These may or may not be connected to anything. If they are not connected it was causing an error because the field that gets created when you add an ExpressionClassAspect does not have it allocation_status set and the code fails in initialize_realized when trying to find this in the field.
Just making issue for PR.
ExtData3G exposed an issue with the
ExpressionClassAspect./dev/nullentries get added as an expression class aspect. These may or may not be connected to anything. If they are not connected it was causing an error because the field that gets created when you add anExpressionClassAspectdoes not have itallocation_statusset and the code fails in initialize_realized when trying to find this in the field.