[jbpm-users] [JBoss jBPM] - jBPM and Rules integration error
I am currently debugging code I am not familiar with ...
The error I am encoutering at runtime is:
ERROR FieldInstantiator : couldn't parse set field 'objectNames' to value
'passwordStringconfirmPasswordPasswordObjectstatus'
java.lang.NullPointerException
at org.jbpm.instantiation.FieldInstantiator.setPropertyValue(FieldInstantiator.java:70)
at org.jbpm.instantiation.FieldInstantiator.instantiate(FieldInstantiator.java:61)
at org.jbpm.instantiation.Delegation.instantiate(Delegation.java:163)
at org.jbpm.graph.node.Decision.execute(Decision.java:87)
at org.jbpm.graph.def.Node.enter(Node.java:318)
at org.jbpm.graph.def.Transition.take(Transition.java:151)
at org.jbpm.graph.def.Node.leave(Node.java:393)
at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
at org.jbpm.graph.def.Node.leave(Node.java:357)
at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:190)
at org.jbpm.graph.def.Node.enter(Node.java:318)
at org.jbpm.graph.def.Transition.take(Transition.java:151)
at org.jbpm.graph.def.Node.leave(Node.java:393)
at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
at org.jbpm.graph.exe.Token.signal(Token.java:192)
at org.jbpm.graph.exe.Token.signal(Token.java:140)
at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:270)
at
com.test.jbpm.process.ConfirmNewPasswordProcess.execute(ConfirmNewPasswordProcess.java:55)
at com.test.JBPMController.execute(JBPMController.java:35)
at com.test.JBPMController.main(JBPMController.java:114)
The processdefinition.xml file block pertaining to the above code is:
decision name="Confirm New Password Decision"
controller
variable access="read,write,required"
name="passwordString">
variable access="read,write,required"
name="confirmPassword">
variable access="read,write,required"
name="PasswordObject">
variable access="read,write,required" name="status">
/controller>
handler
class="com.test.jbpm.process.ConfirmNewPasswordDecisionHandler">
objectNames
element>passwordString
element>confirmPassword
element>PasswordObject</element
element>status
/objectNames>
ruleFile>../../Password Business Rules.drl
/handler>
transition to="Pause New Password" name="No">
transition to="Exit Lost Password" name="Yes">
/decision>
The file was parsing the other day. I suspect it is a configuration issue? Any insight at
all would be helpful. (Please ignore the missing tags.)
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