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Home » Modeling » M2T (model-to-text transformation) » [XPAND] WorkflowInterruptedException: EvaluationException : Nullevaluation
[XPAND] WorkflowInterruptedException: EvaluationException : Nullevaluation [message #542698] Fri, 25 June 2010 16:33 Go to next message
Herat Acharya is currently offline Herat AcharyaFriend
Messages: 7
Registered: May 2010
Junior Member
Hi ,
when i run xpand templates programmatically
i get the following exception.

org.openarchitectureware.workflow.WorkflowInterruptedExcepti on: EvaluationException : Nullevaluation
com::tibco::mdm::repositorymodel::wsdlgen::xpt::skeleton.xpt [227,66] on line 9 'servicePackageName.+("/").+(serviceName).+(" ")'
com::tibco::mdm::repositorymodel::wsdlgen::xpt::skeleton.xpt [101,25] on line 4 'EXPAND serviceInitializer'
[23,79] on line 1 'EXPAND com::tibco::mdm::repositorymodel::wsdlgen::xpt::skeleton::ma in FOR model'

my xpt is

«IMPORT com::tibco::mdm::repositorymodel::wsdlgen::metasrc»

«DEFINE main FOR WSDLGenMetaModel»
«EXPAND serviceInitializer»
«EXPAND serviceSkeleton»

«DEFINE serviceInitializer FOR WSDLGenMetaModel»
«FILE servicePackageName + "/" + serviceName + ""-»
package «servicePackageName»


what could be the possible problem in here
i am using Java beans meta model.

and i m using the standard way to that is invoking the workflow runner and having my own workflow component.

Please help me in this regard,
Re: [XPAND] WorkflowInterruptedException: EvaluationException : Nullevaluation [message #545568 is a reply to message #542698] Thu, 08 July 2010 09:38 Go to previous message
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 14285
Registered: July 2009
Senior Member

the error message just says that servicePackageName or serviceName of your WSDLGenMetaModel are null.


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