topic Re: NullPointerException in AbstractBpmnActivityBehavior in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/nullpointerexception-in-abstractbpmnactivitybehavior/m-p/214114#M167244 <HTML><HEAD></HEAD><BODY><P>Hello <B>eric.manuguerra _</B>‌, having same problem here. Where did you change the <SPAN>AbstractBpmnActivityBehavior class</SPAN>?</P></BODY></HTML> Thu, 14 Jun 2018 20:15:11 GMT geravg 2018-06-14T20:15:11Z NullPointerException in AbstractBpmnActivityBehavior https://connect.hyland.com/t5/alfresco-archive/nullpointerexception-in-abstractbpmnactivitybehavior/m-p/214113#M167243 Hell everybody,I have migrated a web application from Activiti 5.8 to 5.17 and we have encountered a NPE when a subprocess is executed due to an ActivityExecution with a null activity.The stack trace starts with :&lt;i&gt;2016-02-15 19:17:31,284 [nio-8080-exec-8] DEBUG [&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; o.a Tue, 16 Feb 2016 09:25:19 GMT https://connect.hyland.com/t5/alfresco-archive/nullpointerexception-in-abstractbpmnactivitybehavior/m-p/214113#M167243 eric_manuguerra 2016-02-16T09:25:19Z Re: NullPointerException in AbstractBpmnActivityBehavior https://connect.hyland.com/t5/alfresco-archive/nullpointerexception-in-abstractbpmnactivitybehavior/m-p/214114#M167244 <HTML><HEAD></HEAD><BODY><P>Hello <B>eric.manuguerra _</B>‌, having same problem here. Where did you change the <SPAN>AbstractBpmnActivityBehavior class</SPAN>?</P></BODY></HTML> Thu, 14 Jun 2018 20:15:11 GMT https://connect.hyland.com/t5/alfresco-archive/nullpointerexception-in-abstractbpmnactivitybehavior/m-p/214114#M167244 geravg 2018-06-14T20:15:11Z