topic Cannot find Java classes when starting process from Explorer in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/cannot-find-java-classes-when-starting-process-from-explorer/m-p/18629#M8529 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><SPAN>I'm trying to start a simple process which has got a service Task inside it:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>&lt;serviceTask id="servicetask1" name="ServiceJava"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;activiti:class="com.sample.JavaService1"&gt;&lt;/serviceTask&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;userTask id="usertask2" name="Task2" activiti:assignee="fozzie"&gt;&lt;/userTask&gt;<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>When started from Api the process starts successfully, however if I try to start if from the Activiti Explorer I get the exception </SPAN><STRONG>"00170002 Wrapped Exception (with status template): couldn't instantiate class com.sample.JavaService1"<BR /></STRONG><BR /><BR /><SPAN>I've tried to deploy the process separately from the Web application, as a .bar file, however still cannot start it.</SPAN><BR /><SPAN>Should I add my Java classes somewhere else ? to the Process Explorer application ?</SPAN><BR /><SPAN>Tested on apache-tomcat-6.0.29.</SPAN><BR /><SPAN>Any help?</SPAN><BR /><SPAN>thanks </SPAN><BR /><SPAN>mark</SPAN></BODY></HTML> Mon, 17 Jan 2011 11:54:08 GMT mark1970 2011-01-17T11:54:08Z Cannot find Java classes when starting process from Explorer https://connect.hyland.com/t5/alfresco-archive/cannot-find-java-classes-when-starting-process-from-explorer/m-p/18629#M8529 Hi all,I'm trying to start a simple process which has got a service Task inside it:&lt;serviceTask id="servicetask1" name="ServiceJava"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;activiti:class="com.sample.JavaService1"&gt;&lt;/serviceTask&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;userTask id="usertask2" name="Task2" activiti:assignee="fozzie"&gt;&lt;/userTask&gt;‍ Mon, 17 Jan 2011 11:54:08 GMT https://connect.hyland.com/t5/alfresco-archive/cannot-find-java-classes-when-starting-process-from-explorer/m-p/18629#M8529 mark1970 2011-01-17T11:54:08Z Re: Cannot find Java classes when starting process from Explorer https://connect.hyland.com/t5/alfresco-archive/cannot-find-java-classes-when-starting-process-from-explorer/m-p/18630#M8530 <HTML><HEAD></HEAD><BODY><SPAN>Your java-classes you use in your definitions should be packaged in a separate jar (not inside the bar) and deployed in the activiti-rest-webapp:</SPAN><BR /><BR /><CODE>${activiti distro}/apps/apache-tomcat-6.0.29/webapps/activiti-rest/lib/</CODE><BR /><SPAN>This is also stated in the userguide, chapter Deployment: see </SPAN><A href="http://activiti.org/userguide/index.html#N105A9" rel="nofollow noopener noreferrer">http://activiti.org/userguide/index.html#N105A9</A></BODY></HTML> Mon, 17 Jan 2011 13:09:57 GMT https://connect.hyland.com/t5/alfresco-archive/cannot-find-java-classes-when-starting-process-from-explorer/m-p/18630#M8530 frederikherema1 2011-01-17T13:09:57Z