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osate / osate2

Open Source AADL2 Tool Environment
http://osate.org
Eclipse Public License 2.0
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"Instantiated subcomponent has a component type only" error message #301

Closed brlarson closed 10 years ago

brlarson commented 10 years ago

The "Instantiated subcomponent has a component type only" error message provides no indication of which component was improperly instantiated.

Please indicate the offending component with its name and perhaps marker indicating place of omission.

brlarson commented 10 years ago

creating an instance model also throws this stack trace:

java.lang.NullPointerException at org.osate.aadl2.util.Aadl2InstanceUtil.isSame(Aadl2InstanceUtil.java:243) at org.osate.aadl2.instantiation.ConnectionInfo.resolveFeatureInstance(ConnectionInfo.java:218) at org.osate.aadl2.instantiation.ConnectionInfo.createConnectionInstance(ConnectionInfo.java:190) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.addConnectionInstance(CreateConnectionsSwitch.java:822) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.expandFeatureGroupConnection(CreateConnectionsSwitch.java:951) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.balanceFeatureGroupEnds(CreateConnectionsSwitch.java:919) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.finalizeConnectionInstance(CreateConnectionsSwitch.java:737) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.appendSegment(CreateConnectionsSwitch.java:557) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.appendSegment(CreateConnectionsSwitch.java:607) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.appendSegment(CreateConnectionsSwitch.java:607) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.instantiateConnections(CreateConnectionsSwitch.java:319) at org.osate.aadl2.instantiation.CreateConnectionsSwitch.access$0(CreateConnectionsSwitch.java:248) at org.osate.aadl2.instantiation.CreateConnectionsSwitch$1.caseComponentInstance(CreateConnectionsSwitch.java:228) at org.osate.aadl2.instantiation.CreateConnectionsSwitch$1.caseComponentInstance(CreateConnectionsSwitch.java:1) at org.osate.aadl2.instance.util.InstanceSwitch.doSwitch(InstanceSwitch.java:220) at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:53) at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:69) at org.osate.aadl2.modelsupport.modeltraversal.AadlProcessingSwitch.process(AadlProcessingSwitch.java:185) at org.osate.aadl2.modelsupport.modeltraversal.ForAllElement.processObject(ForAllElement.java:286) at org.osate.aadl2.modelsupport.modeltraversal.PreOrderTraversal.visitRoot(PreOrderTraversal.java:59) at org.osate.aadl2.modelsupport.modeltraversal.PreOrderTraversal.visitRoot(PreOrderTraversal.java:65) at org.osate.aadl2.modelsupport.modeltraversal.PreOrderTraversal.visitRoot(PreOrderTraversal.java:65) at org.osate.aadl2.modelsupport.modeltraversal.PreOrderTraversal.visitRoot(PreOrderTraversal.java:65) at org.osate.aadl2.modelsupport.modeltraversal.ForAllElement.processPreOrderAll(ForAllElement.java:545) at org.osate.aadl2.instantiation.InstantiateModel.fillSystemInstance(InstantiateModel.java:439) at org.osate.aadl2.instantiation.InstantiateModel.createSystemInstanceInt(InstantiateModel.java:385) at org.osate.aadl2.instantiation.InstantiateModel$1.doExecute(InstantiateModel.java:345) at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135) at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119) at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150) at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:513) at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208) at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165) at org.osate.aadl2.instantiation.InstantiateModel.createSystemInstance(InstantiateModel.java:353) at org.osate.aadl2.instantiation.InstantiateModel.buildInstanceModelFile(InstantiateModel.java:256) at org.osate.xtext.aadl2.ui.handlers.InstantiateHandler$1.exec(InstantiateHandler.java:160) at org.osate.xtext.aadl2.ui.handlers.InstantiateHandler$1.exec(InstantiateHandler.java:1) at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:246) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84) at org.osate.xtext.aadl2.ui.handlers.InstantiateHandler.execute(InstantiateHandler.java:137) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:290) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:214) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:851) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.handleWidgetSelection(HandledContributionItem.java:743) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$7(HandledContributionItem.java:727) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$4.handleEvent(HandledContributionItem.java:662) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4170) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4013) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3652) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:144) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:613) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:109) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:80) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:372) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:226) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

brlarson commented 10 years ago

I've tried setting breakpoints in .isSame and .resolveFeatureInstance, but can't trip the Eclipse debugger before the NullPointerException in thrown.

juli1 commented 10 years ago

Please read the bug report instruction and send a model to reproduce the issue. Otherwise, we cannot provide any other useful support.

Thanks.

https://wiki.sei.cmu.edu/aadl/index.php/Reporting_a_bug

reteprelief commented 10 years ago

Just click on the error message and it will lead you to to offending model element. BTW. it is a warning rather than an error message. The intent of it was to let you know that the model has not been defined down to the thread level. I commented out the test for this message. Should be in tonite's build.

reteprelief commented 10 years ago

closed