Community
Participate
Working Groups
HEAD (ASTNode.java 1.88) Have CU: @Deprecated @Suppress public class Try { } !ENTRY org.eclipse.jdt.ui 4 0 2007-10-25 09:47:56.734 !MESSAGE Error in JDT Core during AST creation !STACK 0 java.lang.NullPointerException at org.eclipse.jdt.internal.compiler.ast.ASTNode.resolveAnnotations(ASTNode.java:606) at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.getAnnotationTagBits(SourceTypeBinding.java:685) at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.faultInTypesForFieldsAndMethods(SourceTypeBinding.java:582) at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.faultInTypes(CompilationUnitScope.java:431) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:849) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:518) at org.eclipse.jdt.core.dom.ASTParser.internalCreateAST(ASTParser.java:869) at org.eclipse.jdt.core.dom.ASTParser.createAST(ASTParser.java:653) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider$1.run(ASTProvider.java:540) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.createAST(ASTProvider.java:533) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.getAST(ASTProvider.java:474) at org.eclipse.jdt.ui.SharedASTProvider.getAST(SharedASTProvider.java:122) at org.eclipse.jdt.internal.ui.javaeditor.ClipboardOperationAction.getClipboardData(ClipboardOperationAction.java:406) at org.eclipse.jdt.internal.ui.javaeditor.ClipboardOperationAction.doCutCopyWithImportsOperation(ClipboardOperationAction.java:332) at org.eclipse.jdt.internal.ui.javaeditor.ClipboardOperationAction.internalDoOperation(ClipboardOperationAction.java:288) at org.eclipse.jdt.internal.ui.javaeditor.ClipboardOperationAction$1.run(ClipboardOperationAction.java:257) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.jdt.internal.ui.javaeditor.ClipboardOperationAction.run(ClipboardOperationAction.java:255) 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:66) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1154) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:946) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:971) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:956) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:984) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:980) at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1294) at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3789) at org.eclipse.swt.widgets.Control.windowProc(Control.java:3682) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:334) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4423) at org.eclipse.swt.internal.win32.OS.$$YJP$$DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(OS.java) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2319) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3353) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2395) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2359) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2225) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:468) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:463) 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:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:515) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:455) at org.eclipse.equinox.launcher.Main.run(Main.java:1193) at org.eclipse.equinox.launcher.Main.main(Main.java:1169)
This bug appeared because of the changes made to ASTNode on 10/23/07. It is fairly annoying since any time you are typing in an annotation that is not yet resolved you get this NPE. It is a regression from 3.4M2. Looks like the fix is a simple null check. Any chance we can get a fix for M4?
Created attachment 82813 [details] proposed patch - null check since resolved annotation could be null
Good find. Will look into it for 3.4M4.
Added AnnotationTest#test240 Released for 3.4M4. Fixed Tagged as contributed.
Name: Karen Moore Company: Oracle Email: karen.moore@oracle.com Business Address: Business Phone: Contribution: Provided patch https://bugs.eclipse.org/bugs/show_bug.cgi?id=207411 Title/Rights: EPL 1.0
Verified for 3.4M4 using build I20071210-1800.