java.lang.NullPointerException

Exception #2502401

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  • Stack trace

    • 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)

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