Description of problem: User can set 'Message' for 'Receive task'. But If this 'Message' is set before 'Operation' is set, exception is thrown. Version-Release number of selected component (if applicable): JBDSIS 8.0.6.CR1, JBTIS 4.2.6.CR1 BPMN2 Modeler 1.1.5.Final-v20160226-1727-B1298 Steps to Reproduce: 1. Create new process 2. Define new message in process definitions 3. Add receive task to process 4. Set implementation of receive task: unspecified 5. Set message of receive task: message from step 2. Actual results: See error log. There will be logged exception. Properties view of receive tasks will stop to work correctly. Expected results: There will be no error in error log. Properties view of receive tasks will still work correctly. Additional info: This issue is not reproducible if user set between step 4. and 5. also operation for receive task.
Fixed in BPMN2 Modeler versions for Luna: 1.1.6.CR1-v20160318-1403-B1303 Mars: 1.2.4.CR1-v20160318-1302-B107 Neon: 1.3.0.Beta1-v20160318-1302-B41
Verified on: jbtis-4.3.0.CR1 BPMN2 Modeler - 1.2.4.Final-v20160330-1625-B110