org.hibernate.hql.ast.QuerySyntaxException in
org.jbpm.db.TaskMgmtSession.findTaskInstances(List actorIds)
----------------------------------------------------------------------------------------------------------
Key: JBPM-1075
URL:
http://jira.jboss.com/jira/browse/JBPM-1075
Project: JBoss jBPM
Issue Type: Bug
Components: Core Engine
Affects Versions: jBPM jPDL 3.2.2, jBPM jPDL 3.2.1, jBPM jPDL 3.2, jBPM jPDL 3.2 beta
2, jBPM 3.1.4
Environment: java version "1.5.0_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
Java HotSpot(TM) Client VM (build 1.5.0_04-b05, mixed mode, sharing)
Reporter: Jo Geraerts
Assigned To: Tom Baeyens
I encountered this bug when I was developping an application with jboss seam. At some
point there was a Actor with no group ids. The processInstanceList component will invoke
the getGroupTaskList(List actorIds) with a List with 0 entries.
So we end up in org.jbpm.db.TaskMgmtSession.findTaskInstances(List actorIds) with the same
List ( with 0 entries)
I get this Exception:
10:43:42,265 ERROR [TaskMgmtSession] org.hibernate.hql.ast.QuerySyntaxException:
unexpected end of s
ubtree [
select distinct ti
from org.jbpm.taskmgmt.exe.PooledActor pooledActor
join pooledActor.taskInstances ti
where pooledActor.actorId in ( )
and ti.actorId is null
and ti.isSuspended != true
and ti.isOpen = true
]
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