topic Re: Exception in SingnalEvent in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198956#M152086 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I won't answer your question, but I try to provide solution <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></SPAN><BR /><BR /><CODE><BR />A multi-instance activity ends when all instances are finished. However, it is possible to specify an expression that is evaluated every time one instance ends. When this expression evaluates to true, all remaining instances are destroyed and the multi-instance activity ends, continuing the process. Such an expression must be defined in the completionCondition child element.<BR /></CODE><BR /><A href="http://www.activiti.org/userguide/#bpmnMultiInstance" rel="nofollow noopener noreferrer">http://www.activiti.org/userguide/#bpmnMultiInstance</A><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Martin</SPAN></BODY></HTML> Wed, 25 Jun 2014 07:12:50 GMT martin_grofcik 2014-06-25T07:12:50Z Exception in SingnalEvent https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198955#M152085 Hi, I am getting following exception while using signal event.Jun 24, 2014 3:22:26 PM org.activiti.engine.impl.interceptor.CommandContext closeSEVERE: Error while closing command contextjava.lang.NullPointerException&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.bpmn.behavior.ParallelMultiInstanceBehavior.leave(Par Tue, 24 Jun 2014 09:57:35 GMT https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198955#M152085 rvashishth 2014-06-24T09:57:35Z Re: Exception in SingnalEvent https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198956#M152086 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I won't answer your question, but I try to provide solution <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></SPAN><BR /><BR /><CODE><BR />A multi-instance activity ends when all instances are finished. However, it is possible to specify an expression that is evaluated every time one instance ends. When this expression evaluates to true, all remaining instances are destroyed and the multi-instance activity ends, continuing the process. Such an expression must be defined in the completionCondition child element.<BR /></CODE><BR /><A href="http://www.activiti.org/userguide/#bpmnMultiInstance" rel="nofollow noopener noreferrer">http://www.activiti.org/userguide/#bpmnMultiInstance</A><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Martin</SPAN></BODY></HTML> Wed, 25 Jun 2014 07:12:50 GMT https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198956#M152086 martin_grofcik 2014-06-25T07:12:50Z Re: Exception in SingnalEvent https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198957#M152087 <HTML><HEAD></HEAD><BODY><SPAN>Thanks,&nbsp; I missed the completion condition and was looking into other side using events. <img id="smileyindifferent" class="emoticon emoticon-smileyindifferent" src="https://connect.hyland.com/i/smilies/16x16_smiley-indifferent.png" alt="Smiley Indifferent" title="Smiley Indifferent" /></SPAN></BODY></HTML> Wed, 25 Jun 2014 08:18:39 GMT https://connect.hyland.com/t5/alfresco-archive/exception-in-singnalevent/m-p/198957#M152087 rvashishth 2014-06-25T08:18:39Z