[jboss-user] [jBPM] New message: "Use local variable in process"

[tamisier laure]

User development,

A new message was posted in the thread "Use local variable in process":

http://community.jboss.org/message/527224#527224

Author  : tamisier laure
Profile : http://community.jboss.org/people/lauretamisier

Message:
--------------------------------------------------------------
Hy,
 
I try to use a rule and a decision node with a local variable :
 
    <start g="14,195,48,48" name="start1">
        <transition g="-33,-26" name="soumettre" to="soumettre"/>
    </start>
    <rules g="97,195,92,52" name="soumettre">
        <fact var="candidat"/>
        <transition g="-68,-18" name="to exclusive1" to="exclusive1"/>
    </rules>
    <decision g="251,191,48,48" name="exclusive1">
        <transition g="-29,-18" name="to ok" to="ok">
            <condition expr="#{candidat.getPlop() == true}"/>
        </transition>
        <transition g="-29,-18" name="to ko" to="ko"/>
    </decision>
    <state g="303,86,92,52" name="ok">
    </state>
    <state g="340,290,92,52" name="ko">
    </state>But if i have just the rule, there is no problem but when i add the decision node i have the following error :
 
Exception in thread "main" java.lang.NoClassDefFoundError: javax/el/ELException
    at org.jbpm.pvm.internal.script.JuelScriptEngineFactory.getScriptEngine(JuelScriptEngineFactory.java:185)
    at javax.script.ScriptEngineManager.getEngineByName(Unknown Source)
    at org.jbpm.pvm.internal.script.ScriptManager.evaluate(ScriptManager.java:111)
    at org.jbpm.pvm.internal.script.ScriptManager.evaluateExpression(ScriptManager.java:90)
    at org.jbpm.pvm.internal.model.ExpressionCondition.evaluate(ExpressionCondition.java:41)
    at org.jbpm.jpdl.internal.activity.DecisionConditionActivity.findTransitionUsingConditions(DecisionConditionActivity.java:61)
    at org.jbpm.jpdl.internal.activity.DecisionConditionActivity.execute(DecisionConditionActivity.java:46)
    at org.jbpm.jpdl.internal.activity.DecisionConditionActivity.execute(DecisionConditionActivity.java:42)
    at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:60)
    at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:656)
    at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:616)
    at org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:217)
    at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:65)
    at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:38)
    at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)
    at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:54)
    at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)
    at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)
    at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55)
    at org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:43)
    at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:70)
    at Deployer.main(Deployer.java:39)
 
Do you have an idea in order to correct this problem ?
 
Thanks and regards
 
Laure

--------------------------------------------------------------

To reply to this message visit the message page: http://community.jboss.org/message/527224#527224