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Hi, I am using Eclipse Helios Service Release 2, Build id: 20110218-0911 and WindowBuilderPro - WindowBuilder Core 0.9.0.r36x201105061447 and having problem with this code. WindowBuilderPro is throwing this exception. Below you will find a code that doesn't work. Exception during constructor evaluation An exception happened during evaluation of new CTabFolder(composite, SWT.BORDER) Constructor CTabFolder(Composite,int) was used with the parameters {<null>,2048}. Note: null values may occur when parsing complex expressions that can't be resolved at design-time. org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). Stack trace: org.eclipse.wb.internal.core.utils.exception.DesignerException: 307 (Exception during constructor evaluation). new CTabFolder(composite, SWT.BORDER) CTabFolder(Composite,int) {<null>,2048} org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.createConstructorProblemException(InvocationEvaluator.java:593) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:268) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:81) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate0(AstEvaluationEngine.java:177) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate(AstEvaluationEngine.java:61) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluateExpression(JavaInfoEvaluationHelper.java:630) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluate(JavaInfoEvaluationHelper.java:502) at org.eclipse.wb.internal.core.parser.JavaInfoParser.evaluateNode(JavaInfoParser.java:1313) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$1(JavaInfoParser.java:1304) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor$3.run(JavaInfoParser.java:605) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runRethrow(ExecutionUtils.java:113) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor.postVisit(JavaInfoParser.java:595) at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.wb.core.eval.ExecutionFlowUtils$1.intercept(ExecutionFlowUtils.java:401) at org.eclipse.jdt.core.dom.ASTVisitor$$EnhancerByCGLIB$$678a1363.postVisit(<generated>) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2483) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528) at org.eclipse.jdt.core.dom.Assignment.accept0(Assignment.java:312) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528) at org.eclipse.jdt.core.dom.ExpressionStatement.accept0(ExpressionStatement.java:144) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:355) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:337) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:248) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:229) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:192) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parseRootMethods(JavaInfoParser.java:314) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:270) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$9(JavaInfoParser.java:240) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:1) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:151) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:512) at org.eclipse.wb.internal.core.editor.DesignPage.access$9(DesignPage.java:500) at org.eclipse.wb.internal.core.editor.DesignPage$8$1.run(DesignPage.java:433) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:179) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4584) at org.eclipse.wb.internal.core.editor.DesignPage$8.run(DesignPage.java:430) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF_withProgress(DesignPage.java:449) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:399) at org.eclipse.wb.internal.core.editor.UndoManager.refreshDesignerEditor(UndoManager.java:381) at org.eclipse.wb.internal.core.editor.UndoManager.activate(UndoManager.java:90) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState_True(DesignPage.java:247) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState(DesignPage.java:225) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode.showPage(DefaultMultiMode.java:125) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode$1.widgetSelected(DefaultMultiMode.java:63) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:774) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2743) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1429) at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575) at org.eclipse.equinox.launcher.Main.run(Main.java:1408) Caused by: org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluateSWT(SwtInvocationEvaluatorInterceptor.java:90) at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluate(SwtInvocationEvaluatorInterceptor.java:60) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.tryInterceptors(InvocationEvaluator.java:378) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:255) ... 87 more Full context stack trace: java.lang.Error: new CTabFolder(composite, SWT.BORDER) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate(AstEvaluationEngine.java:71) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluateExpression(JavaInfoEvaluationHelper.java:630) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluate(JavaInfoEvaluationHelper.java:502) at org.eclipse.wb.internal.core.parser.JavaInfoParser.evaluateNode(JavaInfoParser.java:1313) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$1(JavaInfoParser.java:1304) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor$3.run(JavaInfoParser.java:605) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runRethrow(ExecutionUtils.java:113) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor.postVisit(JavaInfoParser.java:595) at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.wb.core.eval.ExecutionFlowUtils$1.intercept(ExecutionFlowUtils.java:401) at org.eclipse.jdt.core.dom.ASTVisitor$$EnhancerByCGLIB$$678a1363.postVisit(<generated>) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2483) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528) at org.eclipse.jdt.core.dom.Assignment.accept0(Assignment.java:312) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528) at org.eclipse.jdt.core.dom.ExpressionStatement.accept0(ExpressionStatement.java:144) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:355) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:337) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:248) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:229) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:192) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parseRootMethods(JavaInfoParser.java:314) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:270) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$9(JavaInfoParser.java:240) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:1) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:151) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:512) at org.eclipse.wb.internal.core.editor.DesignPage.access$9(DesignPage.java:500) at org.eclipse.wb.internal.core.editor.DesignPage$8$1.run(DesignPage.java:433) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:179) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4584) at org.eclipse.wb.internal.core.editor.DesignPage$8.run(DesignPage.java:430) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF_withProgress(DesignPage.java:449) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:399) at org.eclipse.wb.internal.core.editor.UndoManager.refreshDesignerEditor(UndoManager.java:381) at org.eclipse.wb.internal.core.editor.UndoManager.activate(UndoManager.java:90) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState_True(DesignPage.java:247) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState(DesignPage.java:225) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode.showPage(DefaultMultiMode.java:125) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode$1.widgetSelected(DefaultMultiMode.java:63) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:774) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2743) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1429) at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575) at org.eclipse.equinox.launcher.Main.run(Main.java:1408) Caused by: org.eclipse.wb.internal.core.utils.exception.DesignerException: 307 (Exception during constructor evaluation). new CTabFolder(composite, SWT.BORDER) CTabFolder(Composite,int) {<null>,2048} org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.createConstructorProblemException(InvocationEvaluator.java:593) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:268) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:81) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate0(AstEvaluationEngine.java:177) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate(AstEvaluationEngine.java:61) ... 84 more Caused by: org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluateSWT(SwtInvocationEvaluatorInterceptor.java:90) at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluate(SwtInvocationEvaluatorInterceptor.java:60) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.tryInterceptors(InvocationEvaluator.java:378) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:255) ... 87 more Code that doesn't work /** * Create contents of the details page. * @param parent * @wbp.parser.entryPoint */ public void createContents(Composite parent) { FormToolkit toolkit = managedForm.getToolkit(); parent.setLayout(new FillLayout()); // initialize handlers super.createContents(parent); // detailSection = toolkit.createSection(parent, Section.EXPANDED | Section.TITLE_BAR); detailSection.setText("Parameter Group"); Composite composite1 = toolkit.createComposite(detailSection, SWT.NONE); Composite composite = composite1; toolkit.paintBordersFor(composite); detailSection.setClient(composite); composite.setLayout(new FormLayout()); tabFolder = new CTabFolder(composite, SWT.BORDER); FormData fd_tabFolder = new FormData(); fd_tabFolder.top = new FormAttachment(0); fd_tabFolder.left = new FormAttachment(0); fd_tabFolder.bottom = new FormAttachment(100, -61); fd_tabFolder.right = new FormAttachment(100, -20); tabFolder.setLayoutData(fd_tabFolder); toolkit.adapt(tabFolder); toolkit.paintBordersFor(tabFolder); The part before the tabFolder I am using on other 10 detail pages without any problem. I think there is some problem with parsing the code if there CTabFolder. Thanks and regards, Jan
Unable to reproduce using the supplied code snippet. WB does not have any problems with CTabFolder in general. Please provide a complete test case that will reproduce this problem and reopen this case. Also make sure that you are using the latest WB build. The build you are using to report this is quite old.
Hi Eric, thanks for looking into it. I am able to reproduce this failure in the latest Eclipse 3.7.1 (3.7.1.r37x) and WindowBuilderPro (core, 1.2.0.r37x201112151810). I am now trying to create small example and localize what is causing the problem, unfortunately it will take some time. There is a difference in parsing, if you use toolkit or create the widget directly. If toolkit is used, the code is parsed without any problem. If you create the widget directly, the code is not parsed correctly and you see exception that you didn't initialize the composite. >> WB exception new Label(composite, SWT.NONE) Constructor Label(Composite,int) was used with the parameters {<null>,0}. Note: null values may occur when parsing complex expressions that can't be resolved at design-time. org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). >> >> slightly modified code Composite composite = toolkit.createComposite(detailSection, SWT.NONE); toolkit.paintBordersFor(composite); detailSection.setClient(composite); composite.setLayout(new FormLayout()); Label lblName = toolkit.createLabel(composite, "Name:", SWT.NONE); Label lbl = new Label(composite, SWT.NONE); >> The stack trace for same code but with the latest WB and Eclipse org.eclipse.wb.internal.core.utils.exception.DesignerException: 307 (Exception during constructor evaluation). new CTabFolder(composite, SWT.BORDER) CTabFolder(Composite,int) {<null>,2048} org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.createConstructorProblemException(InvocationEvaluator.java:593) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:268) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:81) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate0(AstEvaluationEngine.java:177) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate(AstEvaluationEngine.java:61) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluateExpression(JavaInfoEvaluationHelper.java:630) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluate(JavaInfoEvaluationHelper.java:502) at org.eclipse.wb.internal.core.parser.JavaInfoParser.evaluateNode(JavaInfoParser.java:1313) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$1(JavaInfoParser.java:1304) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor$3.run(JavaInfoParser.java:605) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runRethrow(ExecutionUtils.java:113) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor.postVisit(JavaInfoParser.java:595) at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.wb.core.eval.ExecutionFlowUtils$1.intercept(ExecutionFlowUtils.java:401) at org.eclipse.jdt.core.dom.ASTVisitor$$EnhancerByCGLIB$$3a43f99.postVisit(<generated>) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2517) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2562) at org.eclipse.jdt.core.dom.Assignment.accept0(Assignment.java:312) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2562) at org.eclipse.jdt.core.dom.ExpressionStatement.accept0(ExpressionStatement.java:144) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:355) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:337) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:248) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:229) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:192) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parseRootMethods(JavaInfoParser.java:314) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:270) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$9(JavaInfoParser.java:240) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:1) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:151) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:522) at org.eclipse.wb.internal.core.editor.DesignPage.access$9(DesignPage.java:510) at org.eclipse.wb.internal.core.editor.DesignPage$8$1.run(DesignPage.java:437) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4683) at org.eclipse.wb.internal.core.editor.DesignPage$8.run(DesignPage.java:434) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF_withProgress(DesignPage.java:453) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:403) at org.eclipse.wb.internal.core.editor.UndoManager.refreshDesignerEditor(UndoManager.java:381) at org.eclipse.wb.internal.core.editor.UndoManager.activate(UndoManager.java:90) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState_True(DesignPage.java:251) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState(DesignPage.java:229) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode.showPage(DefaultMultiMode.java:125) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode$1.widgetSelected(DefaultMultiMode.java:63) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:774) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2745) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1432) at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) Caused by: org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluateSWT(SwtInvocationEvaluatorInterceptor.java:90) at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluate(SwtInvocationEvaluatorInterceptor.java:60) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.tryInterceptors(InvocationEvaluator.java:378) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:255) ... 87 more Full context stack trace: java.lang.Error: new CTabFolder(composite, SWT.BORDER) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate(AstEvaluationEngine.java:71) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluateExpression(JavaInfoEvaluationHelper.java:630) at org.eclipse.wb.internal.core.model.JavaInfoEvaluationHelper.evaluate(JavaInfoEvaluationHelper.java:502) at org.eclipse.wb.internal.core.parser.JavaInfoParser.evaluateNode(JavaInfoParser.java:1313) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$1(JavaInfoParser.java:1304) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor$3.run(JavaInfoParser.java:605) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runRethrow(ExecutionUtils.java:113) at org.eclipse.wb.internal.core.parser.JavaInfoParser$ExecutionFlowParseVisitor.postVisit(JavaInfoParser.java:595) at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.wb.core.eval.ExecutionFlowUtils$1.intercept(ExecutionFlowUtils.java:401) at org.eclipse.jdt.core.dom.ASTVisitor$$EnhancerByCGLIB$$3a43f99.postVisit(<generated>) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2517) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2562) at org.eclipse.jdt.core.dom.Assignment.accept0(Assignment.java:312) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2562) at org.eclipse.jdt.core.dom.ExpressionStatement.accept0(ExpressionStatement.java:144) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:355) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement0(ExecutionFlowUtils.java:337) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visitStatement(ExecutionFlowUtils.java:316) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:248) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:229) at org.eclipse.wb.core.eval.ExecutionFlowUtils.visit(ExecutionFlowUtils.java:192) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parseRootMethods(JavaInfoParser.java:314) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:270) at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$9(JavaInfoParser.java:240) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:1) at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:153) at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:151) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:522) at org.eclipse.wb.internal.core.editor.DesignPage.access$9(DesignPage.java:510) at org.eclipse.wb.internal.core.editor.DesignPage$8$1.run(DesignPage.java:437) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4683) at org.eclipse.wb.internal.core.editor.DesignPage$8.run(DesignPage.java:434) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF_withProgress(DesignPage.java:453) at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:403) at org.eclipse.wb.internal.core.editor.UndoManager.refreshDesignerEditor(UndoManager.java:381) at org.eclipse.wb.internal.core.editor.UndoManager.activate(UndoManager.java:90) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState_True(DesignPage.java:251) at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState(DesignPage.java:229) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode.showPage(DefaultMultiMode.java:125) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode$1.widgetSelected(DefaultMultiMode.java:63) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:774) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2745) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1432) at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) Caused by: org.eclipse.wb.internal.core.utils.exception.DesignerException: 307 (Exception during constructor evaluation). new CTabFolder(composite, SWT.BORDER) CTabFolder(Composite,int) {<null>,2048} org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.createConstructorProblemException(InvocationEvaluator.java:593) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:268) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:81) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate0(AstEvaluationEngine.java:177) at org.eclipse.wb.core.eval.AstEvaluationEngine.evaluate(AstEvaluationEngine.java:61) ... 84 more Caused by: org.eclipse.wb.internal.core.utils.exception.DesignerException: 2005 (Null as parent argument.). at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluateSWT(SwtInvocationEvaluatorInterceptor.java:90) at org.eclipse.wb.internal.swt.model.widgets.SwtInvocationEvaluatorInterceptor.evaluate(SwtInvocationEvaluatorInterceptor.java:60) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.tryInterceptors(InvocationEvaluator.java:378) at org.eclipse.wb.internal.core.eval.evaluators.InvocationEvaluator.evaluate(InvocationEvaluator.java:255) ... 87 more
Created attachment 208656 [details] Sample with "Exception during constructor evaluation"
Hi Eric, enclosed you will find sample with the original code that was using CTab. Later I found out that even this code can't be used. Label lbl = new Label(composite, SWT.NONE); See DetailPage2.java. Thanks and regards, Jan
Remove @wbp.parser.entryPoint from createContents(Composite) method JavaDoc. Support for IDetailsPage inheritance was added into WB several weeks ago. Without inheritance WB can not get instance of "toolkit", so can not create "composite", so passes "null" into CTabFolder constructor.
after removing @wbp and using the latest Eclipse 3.7.1, the sample is working fine thanks
