topic Re: Unable to call javadelegate class in Alfresco Archive

Unable to call javadelegate class

surya — Mon, 01 Feb 2016 12:16:13 GMT

Hi,I'm new to activiti. I have a created a stand-alone java application with simple process like[ Start->ServiceTask->End ]. Below are the files are using in sample application, Main.java, MyJavaDelegate.java & bpmn files. When running this application i'm getting below exception:Exception

Re: Unable to call javadelegate class

surya — Mon, 01 Feb 2016 12:32:02 GMT

Hi, forget to attach process definition:

<process id="helloWorld">
    <startEvent id="theStart" />
    <sequenceFlow id="flow1" sourceRef="theStart" targetRef="myServiceTask" />
    <serviceTask id="myServiceTask" activiti:class="org.sample.delegates.MyJavaDelegate" />
    <sequenceFlow id="flow2" sourceRef="myServiceTask" targetRef="theEnd" />
    <endEvent id="theEnd" />
</process>

Re: Unable to call javadelegate class

vasile_dirla — Mon, 01 Feb 2016 13:27:13 GMT

Hi,
You can start investigating it with a breakpoint in : ServiceTaskValidator.java on the method:
<code>
protected void verifyImplementation(Process process, ServiceTask serviceTask, List<ValidationError> errors)
</code>

Which version of Activiti are you using?

Re: Unable to call javadelegate class

surya — Mon, 01 Feb 2016 16:04:29 GMT

At last, i figured out the issue. Problem is with activiti version. I'm using 5.19, in that, name space should be

"xmlns:activiti="http://activiti.org/bpmn".

@vasile.dirla: Thank you very much for quick help. You simply great