topic Re: Wrapped Exception in Alfresco Archive

Wrapped Exception

evan — Wed, 19 Jan 2011 08:15:32 GMT

Hi all, I have make jar with maven and copy the jar to ${activiti tomcat home}\lib copy activiti-engine-5.1 to the same path . restart tomcat and run the process.tomcat throw error ：00190001 Wrapped Exception (with status template): org.test.Test doesn't implement org.activiti.engine.de

Re: Wrapped Exception

evan — Wed, 19 Jan 2011 09:58:56 GMT

Hi All,

My Test.java source code is :


package org.test;

import org.activiti.engine.delegate.DelegateTask;
import org.activiti.engine.impl.pvm.delegate.TaskListener;



public class Test implements TaskListener {

 public void notify(DelegateTask delegateTask) {
     delegateTask.setAssignee("fozzie");
   }
}

waiting your help .
Thanks.

Re: Wrapped Exception

frederikherema1 — Thu, 20 Jan 2011 07:23:41 GMT

Looks like you are using a TaskListener where a JavaDelegate is expected (in a service-task eg.). Can you post your process-definition as well?

Re: Wrapped Exception

evan — Thu, 17 Feb 2011 02:20:40 GMT

Hi ,

Thanks for your reply. I have work out the function .

Thanks again.

Evan.

Re: Wrapped Exception

ct1 — Fri, 16 Sep 2011 19:10:58 GMT

Evan did not post his solution and I am having a similar problem. The exception (listed first below) says that the class CreditChecker does not implement the org.activiti.engine.delegate.JavaDelegate interface. The source code (shown below) shows the implementation (which Eclipse inline help resolves to the correct type). I included the process definition (listed second below) for your reference. Any suggestions?

  <process id="CreditCheckProcess" name="CreditCheckProcess">
    <documentation>Place documentation for the 'CreditCheckProcess' process here.</documentation>
    <startEvent id="startevent1" name="Start"></startEvent>
    <serviceTask id="checkCreditHistory" name="Check credit history" activiti:class="com.argo.mobcont.CreditChecker"></serviceTask>
    <sequenceFlow id="flow1" name="" sourceRef="startevent1" targetRef="checkCreditHistory"></sequenceFlow>

package com.argo.mobcont;



import org.activiti.engine.delegate.DelegateExecution;
import org.activiti.engine.delegate.JavaDelegate;
import org.activiti.engine.impl.javax.el.Expression;

public class CreditChecker implements JavaDelegate
{
 private Expression requestedAmountE;
 private Expression incomeAmountE;
 
 private boolean creditHistoryGood = false;
 
 public void execute(DelegateExecution execution)
 {
  System.out.println("execution id " + execution.getId());
  
  System.out.println("In CreditChecker.execute().");
 }

Re: Wrapped Exception

frederikherema1 — Wed, 05 Oct 2011 07:25:16 GMT

Do you have multiple versions of activiti in your classpath? Is the activiti-jar in the same classloader as your own classes (eg. tomcat webapp lib vs. tomcat /lib)