[jboss-user] [jBPM] - Re: Why is my kruntime null?

[Ryan Peterson]

Ryan Peterson [http://community.jboss.org/people/rrpeterson] created the discussion

"Re: Why is my kruntime null?"

To view the discussion, visit: http://community.jboss.org/message/630112#630112

--------------------------------------------------------------
I'm running into this exact exception today trying to implement process migration via:  WorkflowProcessInstanceUpgrader.upgradeProcessInstance()

During the migration, a call is made to getProcess() within ProcessInstanceImpl:

|  | public Process getProcess() { |
|      | if (this.process == null) { |
|          | this.process = kruntime.getKnowledgeBase().getProcess(processId); |
|      | } |
|      | return this.process; |
|  | } |

kruntime is null internally.

Based on a different poster's experience I tried removing Bitronix as the transaction manager by commenting out the following:
env.set(EnvironmentName.TRANSACTION_MANAGER, TransactionManagerServices.getTransactionManager());
I "think" it works, but I get an error further along in the conversion about being unable to cast CommandBasedStatefulKnowledgeSession to InternalKnowledgeRuntime.

Not sure if this is helpful to you...
--------------------------------------------------------------

Reply to this message by going to Community
[http://community.jboss.org/message/630112#630112]

Start a new discussion in jBPM at Community
[http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/jboss-user/attachments/20111004/10440f19/attachment.html