[jboss-user] [jBPM] - Re: Event Listener Problem

Michael Wohlfart do-not-reply at jboss.com
Fri Nov 5 13:38:08 EDT 2010

Michael Wohlfart [http://community.jboss.org/people/mwohlf] created the discussion

"Re: Event Listener Problem"

To view the discussion, visit: http://community.jboss.org/message/569863#569863

> devendra katiyar wrote:
> [...]
> but when I am testing using Junit 
> ProcessInstance processInstance = executionService.startProcessInstanceByKey("EventListener");
> In above line getting Nullpointer Exception?
> can any one help regards this , or any other reference to implement Event Listener in jbpm4

as far as I can tell from your writing most likely executionService is null, so how do you initialize executionService?

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