Hello,
I'm trying to use a BP I created and deployed in my newly created seam app.
I've created a mysql database for JBPM and linked it to my process.
Everything went almost fine during deployment (ie tons of warnings but no
errors) and the mysql base was filled (tables created and data inserted).
But when I try to access a default pooledTaskInstanceList - which was
copy/pasted from a seam book - this error occur :
rendered="#{empty pooledTaskInstanceList}": Cannot get value for expression
'#{org.jboss.seam.core.pooledTaskInstanceList}'
The console tells me that it was created by:
Caused by: org.jbpm.JbpmException: couldn't get pooled task instances list for
actors '[]'
(snip)
Caused by: org.hibernate.hql.ast.QuerySyntaxException: unexpected end of
subtree [
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
]
I noticed a unusual number of tables in the JBPM database compare to my
previous deployments (in non-seam apps) : I only have 29 tables instead of 33.
Don't know if it matters because I was working in jbpm 3.1.2 before, compared
to version 3.1.4 in my seam app.
Am I using correctly pooledTaskInstanceList ?
Isn't it supposed to print, well nothing, if I don't have any tasks or actors
created ?
Well thanks for any help on this.
By the way, my apps versions:
Seam 1.2.1GA
JBoss AS 4.0.5
JBPM 3.1.4 (the version used in my seam dist)
BrainPower 0.0 ;)
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