[jboss-user] [jBPM] - Re: Startup problem cause java.lang.ClassNotFoundException: org.drools.persistence.processinstance.WorkItemInfo

Pierpaolo Lombardi [http://community.jboss.org/people/pierx83] created the discussion "Re: Startup problem cause java.lang.ClassNotFoundException: org.drools.persistence.processinstance.WorkItemInfo" To view the discussion, visit: http://community.jboss.org/message/620819#620819 -------------------------------------------------------------- I just found out there is a persistence.xml file in the folder jbpm-gwt-console-server.war\WEB-INF\classes\META-INF containing the following rows (as provided by the jBPM installation): +        <class>org.drools.persistence.session.SessionInfo</class>+ +        <class>org.drools.persistence.processinstance.ProcessInstanceInfo</class>+ +        <class>org.drools.persistence.processinstance.WorkItemInfo</class>+ +        <class>org.jbpm.process.audit.ProcessInstanceLog</class>+ +        <class>org.jbpm.process.audit.NodeInstanceLog</class>+ +        <class>org.jbpm.process.audit.VariableInstanceLog</class>+  Of course the SessionInfo and WorkItemInfo are specified in a bad path. I modified this file and now I have only two rows: +       <class>org.drools.persistence.info.SessionInfo</class>+ +       <class>org.drools.persistence.info.WorkItemInfo</class>+ I started JBoss removing all of the Drools5.0.1 jars I added before and no error occurs like before but another error arose: +org.hibernate.hql.ast.QuerySyntaxException: ProcessInstanceInfo is not mapped [select processInstanceInfo.processInstanceId from Proc+ +essInstanceInfo processInstanceInfo where :type in elements(processInstanceInfo.eventTypes)]+ I think the problem is the missing of a row related to the ProcessInstanceInfo but actually I cannot find it in the Drools jars. What did you change in this file according to Drools5.2? Thanks, Pierpaolo -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/620819#620819] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]