Hi, I have actually noticed the same thing for the DDD Sample and I solved it in the same way, i.e. removed the extra imports from the top levels. This problem started when we migrated to oAW 4.3.1. We had a lot of problems with the linking. This is one of them.
I will try to debug it again. Is the workaround ok for you at the moment? I'm not sure if the recursive import is a good at all. What do you think? /Patrik Markus Flögel wrote: > > Hello, > > i have some problems with sharing my model designs. > > i have 4 files for the model: > > model.design: > > import > "platform:/resource/UserRightManagement/src/main/resources/model-rightmanagement.design" > import > "platform:/resource/UserRightManagement/src/main/resources/model-usermanagement.design" > import > "platform:/resource/UserRightManagement/src/main/resources/model-common.design" > > > model-rightmanagement.design: > > import > "platform:/resource/UserRightManagement/src/main/resources/model-usermanagement.design" > import > "platform:/resource/UserRightManagement/src/main/resources/model-common.design" > > > model-usermanagement.design: > > import > "platform:/resource/UserRightManagement/src/main/resources/model-common.design" > > > model-common.design (with no import) > > This import order results in an exception in the WorkflowRunner: > > 3828 ERROR WorkflowRunner - Workflow interrupted. Reason: Errors > during validation. > 3828 ERROR WorkflowRunner - ERROR in Component of type > org.openarchitectureware.check.CheckComponent > java.lang.NullPointerException [boolean checkCyclicDependencies(Module > module)] in workflow: CheckComponent: slot model check file(s): > constraints/constraints > 3828 ERROR WorkflowRunner - ERROR in Component of type > org.openarchitectureware.check.CheckComponent > java.lang.NullPointerException [this.checkCyclicDependencies()] in > workflow: CheckComponent: slot model check file(s): > constraints/constraints > 3828 ERROR WorkflowRunner - > java.lang.NullPointerException[EvaluationException : > java.lang.NullPointerException > constraints::constraints.chk[1400,30] on line 33 > 'this.checkCyclicDependencies()' > > at > org.openarchitectureware.expression.ast.Expression.evaluate(Expression.java:59) > at org.openarchitectureware.xtend.ast.Check.validate(Check.java:140) > at > org.openarchitectureware.xtend.ast.ExtensionFile.check(ExtensionFile.java:198) > at > org.openarchitectureware.check.CheckFacade.checkAll(CheckFacade.java:50) > at > org.openarchitectureware.check.CheckComponent.invokeInternal2(CheckComponent.java:139) > at > org.openarchitectureware.expression.AbstractExpressionsUsingWorkflowComponent.invokeInternal(AbstractExpressionsUsingWorkflowComponent.java:164) > at > org.openarchitectureware.workflow.lib.AbstractWorkflowComponent2.invoke(AbstractWorkflowComponent2.java:61) > at > org.openarchitectureware.workflow.container.CompositeComponent.internalInvoke(CompositeComponent.java:129) > at > org.openarchitectureware.workflow.container.CompositeComponent.invoke(CompositeComponent.java:112) > at > org.openarchitectureware.workflow.container.CompositeComponent.internalInvoke(CompositeComponent.java:129) > at > org.openarchitectureware.workflow.container.CompositeComponent.invoke(CompositeComponent.java:112) > at > org.openarchitectureware.workflow.WorkflowRunner.executeWorkflow(WorkflowRunner.java:380) > at > org.openarchitectureware.workflow.WorkflowRunner.run(WorkflowRunner.java:261) > at > org.fornax.toolsupport.maven2.OawWorkflowMojo.execute(OawWorkflowMojo.java:262) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:287) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) > at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) > at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) > at org.codehaus.classworlds.Launcher.main(Launcher.java:375) > > > when i change the files like this, no error occurs. > > model.design: > > import > "platform:/resource/UserRightManagement/src/main/resources/model-rightmanagement.design" > > > model-rightmanagement.design: > > import > "platform:/resource/UserRightManagement/src/main/resources/model-usermanagement.design" > > > model-usermanagement.design: > > import > "platform:/resource/UserRightManagement/src/main/resources/model-common.design" > > > model-common.design (with no import) > > > Any ideas? 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