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via Spring JIRA by Dave Syer, 1 year ago
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java.lang.NullPointerException: 	at org.springframework.ide.eclipse.beans.ui.editor.contentassist.PropertyBeanReferenceContentAssistCalculator.calculateType(PropertyBeanReferenceContentAssistCalculator.java:64)	at org.springframework.ide.eclipse.beans.ui.editor.contentassist.PropertyBeanReferenceContentAssistCalculator.computeProposals(PropertyBeanReferenceContentAssistCalculator.java:40)	at org.springframework.ide.eclipse.beans.ui.editor.contentassist.NamespaceContentAssistProcessorSupport.computeAttributeValueProposals(NamespaceContentAssistProcessorSupport.java:83)	at org.springframework.ide.eclipse.beans.ui.editor.contentassist.AbstractContentAssistProcessor.addAttributeValueProposals(AbstractContentAssistProcessor.java:135)	at org.springframework.ide.eclipse.beans.ui.editor.contentassist.DelegatingContentAssistProcessor.addAttributeValueProposals(DelegatingContentAssistProcessor.java:58)	at org.eclipse.wst.xml.ui.internal.contentassist.AbstractContentAssistProcessor.computeAttributeValueProposals(AbstractContentAssistProcessor.java:1240)	at org.eclipse.wst.xml.ui.internal.contentassist.AbstractContentAssistProcessor.computeCompletionProposals(AbstractContentAssistProcessor.java:1274)	at org.eclipse.wst.xml.ui.internal.contentassist.XMLContentAssistProcessor.computeCompletionProposals(XMLContentAssistProcessor.java:105)	at org.eclipse.wst.xml.ui.internal.contentassist.AbstractContentAssistProcessor.computeCompletionProposals(AbstractContentAssistProcessor.java:1382)	at org.eclipse.wst.xml.ui.internal.contentassist.XMLContentAssistProcessor.computeCompletionProposals(XMLContentAssistProcessor.java:120)	at org.springframework.ide.eclipse.mylyn.ui.editor.FocusedStructuredTextViewerContentAssistProcessor.computeCompletionProposals(FocusedStructuredTextViewerContentAssistProcessor.java:96)	at org.eclipse.wst.sse.ui.internal.contentassist.CompoundContentAssistProcessor.computeCompletionProposals(CompoundContentAssistProcessor.java:300)	at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1810)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:538)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:535)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:470)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:464)	at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1638)	at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.doOperation(StructuredTextViewer.java:403)	at org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:131)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)	at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:129)	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)	at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)	at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109)	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:470)	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470)	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:821)	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:879)	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:568)	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:510)	at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:126)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1160)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:981)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1006)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:991)	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1019)	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1015)	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1331)	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3883)	at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:338)	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3776)	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:334)	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4460)	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2333)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3369)	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2392)	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2356)	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2222)	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:474)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:469)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:362)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:175)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:585)	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:564)	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)	at org.eclipse.equinox.launcher.Main.run(Main.java:1251)