Human Task and variables

[tmmaluleke]

Hello,

I was trying to do a business process with variables but wahen i run it i got this error. I have attached my project please take a look at it mybe i made a mistake.

(null: 668, 15): cvc-id.1: There is no ID/IDREF binding for IDREF 'discription'.

Could not find variable scope for variable discription

when trying to execute Work Item Human Task

Continuing without setting parameter.

0    29/08 14:58:25,250[Thread-2] ERROR service.hornetq.HornetQTaskClientConnector.run  - org.jbpm.process.workitem.wsht.BlockingAddTaskResponseHandler cannot be cast to org.jbpm.task.service.TaskClientHandler$GetTaskResponseHandler

Exception in thread "Thread-2" java.lang.RuntimeException: Client Exception with class class org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1 using port 5445

    at org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1.run(HornetQTaskClientConnector.java:134)

    at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.ClassCastException: org.jbpm.process.workitem.wsht.BlockingAddTaskResponseHandler cannot be cast to org.jbpm.task.service.TaskClientHandler$GetTaskResponseHandler

    at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:75)

    at org.jbpm.task.service.hornetq.HornetQTaskClientHandler.messageReceived(HornetQTaskClientHandler.java:56)

    at org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1.run(HornetQTaskClientConnector.java:120)

    ... 1 more

DOEOfficial execute taskSchool Evaluation(5: )

java.lang.IllegalStateException:  The Marshaller Context Needs to be Provided

    at org.jbpm.task.utils.ContentMarshallerHelper.marshalSingle(ContentMarshallerHelper.java:98)

    at org.jbpm.task.utils.ContentMarshallerHelper.marshal(ContentMarshallerHelper.java:59)

    at department.DepartmentOfEductaionProcess.main(DepartmentOfEductaionProcess.java:79)

9953 29/08 14:58:35,203[Thread-3] ERROR workitem.wsht.GenericHTWorkItemHandler.executeWorkItem  - Wed Aug 29 14:58:35 WAT 2012: Error when creating task on task server for work item id 2. Error reported by task server: Task operation request timed out

[cdsosi]

Hello,

I think in a user task you set a dataInputAssociation with discription instead of description so if you correct it, that may probably fix your problem...

HTH

[kifayath]

Hi tmmaluleke

i am also getting the same error , did you get any solution ?

[swiderski.maciej]

In general, this error means that there is not such variable, so make sure you have it defined as property in your process definition and check that names match. As Franck pointed out looks like they don't match in your case - property(variable) is description but in association you refer to it as discription.

HTH