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Home » Eclipse Projects » Model Driven Health Tools » Error while creating a new CDA model(when i try to create a new cda model using eclipse(mars 2),it gives a null pointer exception )
Error while creating a new CDA model [message #1771865] Thu, 31 August 2017 13:36
Gowtham Jayaraman is currently offline Gowtham JayaramanFriend
Messages: 3
Registered: August 2017
Junior Member
Hello Sean,
I wanted to work on new CDA model.Followed relevant threads and added .psf file to the workspace and also used eclipse 'update site' for my mars version.While trying to create new CDA model named "testmodel",i get the following error

 5ERROR:   Package "<<codegenSupport>> <Package> testmodel" must import the CDA and HL7 datatypes packages.
    [cdatools] Validation found one or more errors in the UML model.
    [cdatools] 	at org.eclipse.mdht.uml.cda.ant.taskdefs.ValidateModel.validateUML(ValidateModel.java:87)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ant.taskdefs.ValidateModel.doExecute(ValidateModel.java:48)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ant.taskdefs.CDAModelingSubTask.execute(CDAModelingSubTask.java:62)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ant.taskdefs.CDAModelingTask.execute(CDAModelingTask.java:201)
    [cdatools] 	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
    [cdatools] 	at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source)
    [cdatools] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [cdatools] 	at java.lang.reflect.Method.invoke(Method.java:498)
    [cdatools] 	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    [cdatools] 	at org.apache.tools.ant.Task.perform(Task.java:348)
    [cdatools] 	at org.apache.tools.ant.Target.execute(Target.java:435)
    [cdatools] 	at org.apache.tools.ant.Target.performTasks(Target.java:456)
    [cdatools] 	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405)
    [cdatools] 	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
    [cdatools] 	at org.eclipse.ant.internal.core.ant.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:34)
    [cdatools] 	at org.apache.tools.ant.Project.executeTargets(Project.java:1260)
    [cdatools] 	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:441)
    [cdatools] 	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
    [cdatools] 	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
    [cdatools] 	at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source)
    [cdatools] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [cdatools] 	at java.lang.reflect.Method.invoke(Method.java:498)
    [cdatools] 	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    [cdatools] 	at org.apache.tools.ant.Task.perform(Task.java:348)
    [cdatools] 	at org.apache.tools.ant.Target.execute(Target.java:435)
    [cdatools] 	at org.apache.tools.ant.Target.performTasks(Target.java:456)
    [cdatools] 	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405)
    [cdatools] 	at org.apache.tools.ant.Project.executeTarget(Project.java:1376)
    [cdatools] 	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [cdatools] 	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:36)
    [cdatools] 	at org.apache.tools.ant.Project.executeTargets(Project.java:1260)
    [cdatools] 	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:705)
    [cdatools] 	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:527)
    [cdatools] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [cdatools] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    [cdatools] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [cdatools] 	at java.lang.reflect.Method.invoke(Method.java:498)
    [cdatools] 	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:371)
    [cdatools] 	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.runInSameVM(AntLaunchDelegate.java:290)
    [cdatools] 	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.launch(AntLaunchDelegate.java:249)
    [cdatools] 	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:885)
    [cdatools] 	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739)
    [cdatools] 	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:731)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ui.builder.CDABuilder.runTransformation(CDABuilder.java:502)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ui.builder.CDABuilder.runTransformation(CDABuilder.java:434)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ui.wizards.NewCDAModelProjectWizard$1.run(NewCDAModelProjectWizard.java:261)
    [cdatools] 	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:463)
    [cdatools] 	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:371)
    [cdatools] 	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:500)
    [cdatools] 	at org.eclipse.mdht.uml.cda.ui.wizards.NewCDAModelProjectWizard.performFinish(NewCDAModelProjectWizard.java:147)
    [cdatools] 	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:799)
    [cdatools] 	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:429)
    [cdatools] 	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:619)
    [cdatools] 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    [cdatools] 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    [cdatools] 	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4230)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1499)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1299)
    [cdatools] 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
    [cdatools] 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698)
    [cdatools] 	at org.eclipse.jface.window.Window.runEventLoop(Window.java:827)
    [cdatools] 	at org.eclipse.jface.window.Window.open(Window.java:803)
    [cdatools] 	at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHandler(WizardHandler.java:269)
    [cdatools] 	at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:290)
    [cdatools] 	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:295)
    [cdatools] 	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
    [cdatools] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [cdatools] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    [cdatools] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [cdatools] 	at java.lang.reflect.Method.invoke(Method.java:498)
    [cdatools] 	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
    [cdatools] 	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:252)
    [cdatools] 	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:234)
    [cdatools] 	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
    [cdatools] 	at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152)
    [cdatools] 	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:493)
    [cdatools] 	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:486)
    [cdatools] 	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210)
    [cdatools] 	at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:343)
    [cdatools] 	at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:160)
    [cdatools] 	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
    [cdatools] 	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
    [cdatools] 	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
    [cdatools] 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    [cdatools] 	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4230)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1499)
    [cdatools] 	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1299)
    [cdatools] 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
    [cdatools] 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698)
    [cdatools] 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
    [cdatools] 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    [cdatools] 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
    [cdatools] 	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
    [cdatools] 	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
    [cdatools] 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    [cdatools] 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
    [cdatools] 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    [cdatools] 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
    [cdatools] 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    [cdatools] 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    [cdatools] 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    [cdatools] 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    [cdatools] 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    [cdatools] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [cdatools] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    [cdatools] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [cdatools] 	at java.lang.reflect.Method.invoke(Method.java:498)
    [cdatools] 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
    [cdatools] 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
    [cdatools] 	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
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