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via SpringSource Issue Tracker by Kris De Volder (c), 1 year ago
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via SpringSource Issue Tracker by Kris De Volder (c), 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.springframework.ide.eclipse.boot.properties.editor.util.TypeUtil.isMap(TypeUtil.java:391)	at org.springframework.ide.eclipse.boot.properties.editor.yaml.completions.YamlAssistContext.appendTextFor(YamlAssistContext.java:93)	at org.springframework.ide.eclipse.boot.properties.editor.yaml.completions.YamlAssistContext$TypeContext.getKeyCompletions(YamlAssistContext.java:205)	at org.springframework.ide.eclipse.boot.properties.editor.yaml.completions.YamlAssistContext$TypeContext.getCompletions(YamlAssistContext.java:176)	at org.springframework.ide.eclipse.boot.properties.editor.yaml.completions.YamlCompletionEngine.getCompletions(YamlCompletionEngine.java:72)	at org.springframework.ide.eclipse.boot.properties.editor.SpringPropertiesProposalProcessor.computeCompletionProposals(SpringPropertiesProposalProcessor.java:41)	at org.eclipse.jface.text.contentassist.ContentAssistant$5.run(ContentAssistant.java:1904)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1902)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:573)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:570)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:505)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:499)	at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1720)	at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:967)	at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)	at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80)	at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)	at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:122)	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:252)	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:234)	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:493)	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:486)	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210)	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:286)	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:507)	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:558)	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:378)	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:324)	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:86)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1550)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1328)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1353)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1338)	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1365)	at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:763)	at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3317)	at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:785)	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1980)	at org.eclipse.swt.widgets.Control.windowProc(Control.java:5590)	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4717)	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:9279)	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1225)	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2425)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3428)	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)	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:380)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)	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:669)	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)	at org.eclipse.equinox.launcher.Main.main(Main.java:1488)