Hi Oders,
I have updated by SVN Revision of the ODE trunk today. After Re-Deploying a
BPEL Process that worked before (in Revision 766476 ), now an Assign fails
with an ode exception listed in the ode log file.
Shall I open a JIRA Issue or am I doing something wrong that is no
recognized by the ODE after updating?
The BPEL Assign Statement and the ODE Log Entry are attached. Any help?
Greets
Chris
The Assign is as follows:
<bpel:assign validate="no" name="assign status to output">
<bpel:copy>
<bpel:from
$contextQueryTargetVariable/statusMessage
</bpel:from>
<bpel:to
$output/payload/result
</bpel:to>
</bpel:copy>
</bpel:assign>
</bpel:sequence>
This alternate Method does not work either:
<bpel:assign validate="no" name="assign status to output">
<bpel:copy>
<bpel:from variable="contextQueryTargetVariable">
<bpel:query
queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[c4bTypes:statusMessage]]></bpel:query>
</bpel:from>
<bpel:to part="payload" variable="output">
<bpel:query
queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[tns:result]]></bpel:query>
</bpel:to>
</bpel:copy>
</bpel:assign>
</bpel:sequence>
The Logfile entry that is produced looks like that:
23000 [ODEServerImpl-1] ERROR org.apache.ode.jacob.vpu.JacobVPU - Method
"run" in class "org.apache.ode.bpel.rtrep.v2.ASSIGN" threw an unexpected
exception.
java.lang.NullPointerException: elem parameter must not be null!
at org.apache.ode.utils.DOMUtils.findChildByType(DOMUtils.java:776)
at
org.apache.ode.utils.DOMUtils.getFirstChildElement(DOMUtils.java:215)
at org.apache.ode.bpel.rtrep.v2.ASSIGN.evalQuery(ASSIGN.java:295)
at org.apache.ode.bpel.rtrep.v2.ASSIGN.copy(ASSIGN.java:176)
at org.apache.ode.bpel.rtrep.v2.ASSIGN.run(ASSIGN.java:69)
at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:450)
at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139)
at
org.apache.ode.bpel.rtrep.v2.RuntimeInstanceImpl.execute(RuntimeInstanceImpl.java:690)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntimeContextImpl.java:755)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.executeCreateInstance(BpelRuntimeContextImpl.java:743)
at
org.apache.ode.bpel.engine.ODEProcess.executeCreateInstance(ODEProcess.java:193)
at
org.apache.ode.bpel.engine.ODEWSProcess$1.call(ODEWSProcess.java:385)
at
org.apache.ode.bpel.engine.ODEWSProcess$1.call(ODEWSProcess.java:384)
at
org.apache.ode.bpel.engine.ODEProcess$ProcessCallable.call(ODEProcess.java:756)
at
org.apache.ode.bpel.engine.BpelInstanceWorker.doInstanceWork(BpelInstanceWorker.java:171)
at
org.apache.ode.bpel.engine.BpelInstanceWorker.execInCurrentThread(BpelInstanceWorker.java:106)
at
org.apache.ode.bpel.engine.ODEProcess.doInstanceWork(ODEProcess.java:313)
at
org.apache.ode.bpel.engine.ODEWSProcess.invokeProcess(ODEWSProcess.java:383)
at
org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl.doInvoke(MyRoleMessageExchangeImpl.java:129)
