EDIT

bug #6776

Updated by Andreas Müller almost 7 years ago

If the TaxEditor is startet and a Specimen Editor is restored because it was opened before closing TaxEditor, this Specimen Editor can not be used for editing data. 

 If I one does so an NPE is thrown due to a missing conversation in 

 ~~~ java 
     public void save(IProgressMonitor monitor) { 
         String taskName = Messages.DerivateView_SAVING_HIERARCHY; 
         monitor.beginTask(taskName, 3); 
  324:         if (!conversation.isBound()) { 
             conversation.bind(); 
         } 
         monitor.worked(1); 
 ~~~ 

 ~~~ 
 login : admin 
 editor version : 4.8.0.201707040636 
 server : test.e-taxonomy.eu (edit-test) / rem_conf_am 
 schema version : 4.7.0.0.201710040000 
 os : Windows Server 2012 R2 6.3 amd64 
 java : 1.8.0_121 
 org.eclipse.e4.core.di.InjectionException: java.lang.NullPointerException 
	 at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) 
	 at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:282) 
	 at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:264) 
	 at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) 
	 at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152) 
	 at org.eclipse.core.commands.Command.executeWithChecks(Command.java:494) 
	 at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:488) 
	 at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210) 
	 at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:433) 
	 at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:454) 
	 at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem$3.handleEvent(AbstractContributionItem.java:482) 
	 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) 
	 at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) 
	 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) 
	 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4236) 
	 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3824) 
	 at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) 
	 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) 
	 at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) 
	 at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) 
	 at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) 
	 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) 
	 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) 
	 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) 
	 at eu.etaxonomy.taxeditor.Application.start(Application.java:24) 
	 at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) 
	 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) 
	 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) 
	 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) 
	 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) 
	 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:673) 
	 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) 
	 at org.eclipse.equinox.launcher.Main.run(Main.java:1519) 
 Caused by: java.lang.NullPointerException 
	 at eu.etaxonomy.taxeditor.editor.view.derivate.DerivateView.save(DerivateView.java:324) 
	 at eu.etaxonomy.taxeditor.workbench.SaveHandler.execute(SaveHandler.java:40) 
	 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:55) 
	 ... 36 more 
 ~~~

Back