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MagMar94 / ParmorelEclipsePlugin

A plugin for Eclipse that can fix errors in a model autimatically using the Parmorel algorithm.
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Repair on model without errors #8

Open MagMar94 opened 5 years ago

MagMar94 commented 5 years ago

When repairing a working model this happens:

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-10-29 16:34:50.564
!MESSAGE Command 'hvl.plugin.parmorel.commands.repairCommand' failed
!STACK 0
org.eclipse.core.commands.ExecutionException: Error executing 'hvl.plugin.parmorel.commands.repairCommand': java.lang.NullPointerException
    at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:170)
    at org.eclipse.core.commands.Command.executeWithChecks(Command.java:497)
    at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:490)
    at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
    at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:438)
    at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:449)
    at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.lambda$2(AbstractContributionItem.java:475)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4319)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4143)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3760)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:636)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:563)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:151)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1501)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1474)
Caused by: org.eclipse.e4.core.di.InjectionException: java.lang.NullPointerException
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:68)
    at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:320)
    at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:254)
    at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:164)
    at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
    ... 36 more
Caused by: java.lang.NullPointerException
    at hvl.plugin.parmorel.model.ParmorelModelFixer.deletePossibleSolutions(ParmorelModelFixer.java:45)
    at hvl.plugin.parmorel.model.ParmorelModelFixer.fixModel(ParmorelModelFixer.java:28)
    at hvl.plugin.parmorel.handlers.RepairHandler.fixSelectedModelWith(RepairHandler.java:82)
    at hvl.plugin.parmorel.handlers.RepairHandler.execute(RepairHandler.java:74)
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:294)
    at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:96)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
    ... 40 more

Error produced by repairing a0.ecore twice