[jboss-user] [jBPM] - Re: Any help with Jbpm-Console problem please.

[quangtin3]

quangtin3 [https://community.jboss.org/people/quangtin3] created the discussion

"Re: Any help with Jbpm-Console problem please."

To view the discussion, visit: https://community.jboss.org/message/754132#754132

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> Luis Victor wrote:
> 
>  succeeded.09:27:01,836 INFO  [stdout] (http-localhost-127.0.0.1-8080-11) INFO  16-08 09:27:01,835 (DemoAuthenticator.java:authenticate:65)      Demo login for user (admin) succeeded.09:27:32,960 ERROR [stderr] (Thread-17) *java.lang.IllegalArgumentException: org.hibernate.QueryParameterException: could not locate named parameter [userId]*09:27:32,960 ERROR [stderr] (Thread-17)     at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:206)09:27:32,960 ERROR [stderr] (Thread-17)     at org.jbpm.task.service.TaskServiceSession.getTasksAssignedAsPotentialOwnerByStatusByGroup(TaskServiceSession.java:1011)09:27:32,961 ERROR [stderr] (Thread-17)     at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:356)09:27:32,961 ERROR [stderr] (Thread-17)     at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:44)09:27:32,961 ERROR [stderr] (Thread-17)     at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:85)09:27:32,961 ERROR [stderr] (Thread-17)     at java.lang.Thread.run(Thread.java:619)09:27:32,962 ERROR [stderr] (Thread-17) Caused by: org.hibernate.QueryParameterException: could not locate named parameter [userId]09:27:32,962 ERROR [stderr] (Thread-17)     at org.hibernate.engine.query.ParameterMetadata.getNamedParameterDescriptor(ParameterMetadata.java:99)09:27:32,962 ERROR [stderr] (Thread-17)     at org.hibernate.engine.query.ParameterMetadata.getNamedParameterExpectedType(ParameterMetadata.java:105)09:27:32,962 ERROR [stderr] (Thread-17)     at org.hibernate.impl.AbstractQueryImpl.determineType(AbstractQueryImpl.java:437)09:27:32,962 ERROR [stderr] (Thread-17)     at org.hibernate.impl.AbstractQueryImpl.setParameter(AbstractQueryImpl.java:407)09:27:32,963 ERROR [stderr] (Thread-17)     at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:201)
> ...
> 09:27:32,971 ERROR [stderr] (Thread-33)     ... 1 more09:27:52,957 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) *java.lang.RuntimeException: Timeout : unable to retrieve results*09:27:52,957 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)     at org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHandler.getResults(BlockingTaskSummaryResponseHandler.java:41)09:27:52,958 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) 
> ...
Hi Luis Victor,

* For the [userId] parameter issue, I get the changes of 
1. src/main/java/org/jbpm/task/service/TaskServiceSession.java and
2. src/main/resources/META-INF/Taskorm.xml
in revision 4a47527163854b233cdb9599f54c9320e945a372 for patching to 5.3.0.Final (d7640b9c0ba87d771862e8534cc607ca0f4d1aff). I attached these modified files and result *jbpm-human-task-core-5.3.0.Final.jar* file too. Of course the's another way that only need to modify Taskorm.xml, but personally I like the change in 4a47527163854b233cdb9599f54c9320e945a372 commit.
Update *jbpm-human-task-core-5.3.0.Final.jar,* in jbpm-install/lib/:
1. jbpm-5.3.0.Final-bin.zip
2. inside jbpm-5.3.0.Final-gwt-console.zip, update jbpm-gwt-console-server-5.3.0.Final.war /WEB-INF/lib/
3. update jbpm-human-task-war-5.3.0.Final.war/WEB-INF/lib/ and 4. another file inside jbpm-5.3.0.Final-human-task-war.zip
I think, for long run, you'd better checkout, switch branche, checkout Final revision, apply change build it with maven so all this file will be updated with jbpm-human-task-core-5.3.0.Final.jar and your Maven local repository too (In case you change your database to MySQL and run ant start.demo.db, your jbpm-install/task-service will use your maven repository).

The way we replace with  http://snapshots.jboss.org/maven2/org/jbpm/jbpm-human-task-war/5.3.0-SNAPSHOT/jbpm-human-task-war-5.3.0-20120706.045301-549.war jbpm-human-task-war-5.3.0-20120706.045301-549.war seem doesn't work well, I will update that post with a notice, incase someone else looks at it.

* I have the *java.lang.RuntimeException: Timeout : unable to retrieve results,* too! But even with this occasion issues, I still completed user-guide tutorial. Our another setup with MySQL doesn't have this issue.

I hope this works for your side.
- Quang
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