topic start process exception in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/start-process-exception/m-p/24194#M11779 <HTML><HEAD></HEAD><BODY><SPAN>First of all hello to everybody <img id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://connect.hyland.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" /></SPAN><BR /><BR /><SPAN>I've the following problem: With usage of </SPAN><A href="http://docs.codehaus.org/display/ACT/Designer+short+tutorial" rel="nofollow noopener noreferrer">this</A><SPAN> tutorial I've created a very simple process. Here's the xml:</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />&lt;?xml version="1.0" encoding="UTF-8"?&gt;<BR />&lt;definitions xmlns="<A href="http://www.omg.org/spec/BPMN/20100524/MODEL" rel="nofollow noopener noreferrer">http://www.omg.org/spec/BPMN/20100524/MODEL</A>"<BR />&nbsp;&nbsp;&nbsp;xmlns:xsi="<A href="http://www.w3.org/2001/XMLSchema-instance" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema-instance</A>" xmlns:activiti="<A href="http://activiti.org/bpmn" rel="nofollow noopener noreferrer">http://activiti.org/bpmn</A>"<BR />&nbsp;&nbsp;&nbsp;typeLanguage="<A href="http://www.w3.org/2001/XMLSchema" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema</A>" expressionLanguage="<A href="http://www.w3.org/1999/XPath" rel="nofollow noopener noreferrer">http://www.w3.org/1999/XPath</A>"<BR />&nbsp;&nbsp;&nbsp;targetNamespace="<A href="http://www.activiti.org/test" rel="nofollow noopener noreferrer">http://www.activiti.org/test</A>"&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;process id="helloworld" name="helloworld"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;startEvent id="startevent1" name="Start"&gt;&lt;/startEvent&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;scriptTask id="scripttask1" name="Script Task"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scriptFormat="Groovy"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;script&gt;&lt;![CDATA[out:print "Hi, " + name]]&gt;&lt;/script&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/scriptTask&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="flow1" name="" sourceRef="startevent1"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetRef="scripttask1"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="flow2" name="" sourceRef="scripttask1"<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetRef="endevent1"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;endEvent id="endevent1" name="End"&gt;&lt;/endEvent&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;/process&gt;<BR />&lt;/definitions&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>Then I deploy this process with the Activiti Probe - I guess it gets deployed find because I don't receive any error message. When I start the process with Activiti Explorer I get the following error message:</SPAN><BR /><BLOCKQUOTE class="jive-quote">11290001 Wrapped Exception (with status template): antlr/collections/AST</BLOCKQUOTE><BR /><SPAN>What is the reason of this error and how to fix it?</SPAN><BR /><BR /><SPAN>The created process passes the JUnit test correctly. I've also copied the antlr jar to tomcat lib directory (just as the groovy and asm jars) - is this step correct?</SPAN></BODY></HTML> Wed, 29 Dec 2010 14:23:28 GMT opal 2010-12-29T14:23:28Z start process exception https://connect.hyland.com/t5/alfresco-archive/start-process-exception/m-p/24194#M11779 First of all hello to everybody <IMG id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://migration33.stage.lithium.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" />I've the following problem: With usage of this tutorial I've created a very simple process. Here's the xml:&lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"&nbsp;&nbsp;&nbsp;xmlns:xsi="http://www.w3.org/2001/XMLSchema-i Wed, 29 Dec 2010 14:23:28 GMT https://connect.hyland.com/t5/alfresco-archive/start-process-exception/m-p/24194#M11779 opal 2010-12-29T14:23:28Z Re: start process exception https://connect.hyland.com/t5/alfresco-archive/start-process-exception/m-p/24195#M11780 <HTML><HEAD></HEAD><BODY><SPAN>The problem is solved. I've investigated the tomcat logs (especially catalina.out) and it turned out that it was lacking of antlr library.</SPAN></BODY></HTML> Thu, 30 Dec 2010 09:06:41 GMT https://connect.hyland.com/t5/alfresco-archive/start-process-exception/m-p/24195#M11780 opal 2010-12-30T09:06:41Z