Error on Initializing GWT

[fabs]

Hello,

I have a problem with GWT Designer on Windows XP.
I followed your installation instructions but when I first switch from source code to design mode, I receive an error message:
Designer error occurred.
Select details>>for more information.
See the Error Log for more information.

Reason:
Parse error or internal Designer error.

Details:
Plug-in Provider: Instantiations
Plug-in Name: WindowBuilder Professional
Plug-in ID: com.swtdesigner
Plug-in Version: 6.8.0.200810070805

javax.naming.TimeLimitExceededException: Browser was not initialized during 60000 msec.
at com.instantiations.designer.gwt.hosted.ie.BrowserShellIE6.setUrl(BrowserShellIE6.java:118)
at com.instantiations.designer.gwt.hosted.odf.HostedModeSupport.startup(HostedModeSupport.java:120)
at com.swtdesigner.gwt.model.widgets.support.GWTState$1.run(GWTState.java:155)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:495)
at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:268)
at org.eclipse.ui.internal.progress.ProgressManager.run(ProgressManager.java:1123)
at com.swtdesigner.gwt.model.widgets.support.GWTState.<init>(GWTState.java:176)
at com.swtdesigner.gwt.model.widgets.support.GWTState.createState(GWTState.java:1802)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.getState(UIObjectInfo.java:429)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.classByName(UIObjectInfo.java:191)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.<init>(UIObjectInfo.java:68)
at com.swtdesigner.gwt.model.widgets.WidgetInfo.<init>(WidgetInfo.java:56)
at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.<init>(AbstractContainerInfo.java:37)
at com.swtdesigner.gwt.model.widgets.panel.PanelInfo.<init>(PanelInfo.java:25)
at com.swtdesigner.gwt.model.widgets.panel.ComplexPanelInfo.<init>(ComplexPanelInfo.java:26)
at com.swtdesigner.gwt.model.widgets.panel.AbsolutePanelInfo.<init>(AbsolutePanelInfo.java:36)
at com.swtdesigner.gwt.model.widgets.panel.RootPanelInfo.<init>(RootPanelInfo.java:23)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.swtdesigner.gwt.model.GWTJavaInfoFactory.create(GWTJavaInfoFactory.java:161)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:113)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:96)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:89)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.isComponentCreation(JavaInfoParser.java:3868)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.endVisit(JavaInfoParser.java:1895)
at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:246)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2523)
at org.eclipse.jdt.core.dom.VariableDeclarationFragment.accept0(VariableDeclarationFragment.java:224)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2546)
at org.eclipse.jdt.core.dom.VariableDeclarationStatement.accept0(VariableDeclarationStatement.java:272)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2546)
at org.eclipse.jdt.core.dom.Block.accept0(Block.java:135)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2523)
at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:501)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.visit(JavaInfoParser.java:3089)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:466)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2546)
at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:213)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at com.swtdesigner.model.parser.JavaInfoParser.parse(JavaInfoParser.java:321)
at com.swtdesigner.gef.DesignerEditor.parseCompilationUnit(DesignerEditor.java:1188)
at com.swtdesigner.gef.DesignerEditor.refreshDesignView(DesignerEditor.java:1274)
at com.swtdesigner.gef.DesignerEditor$15.widgetSelected(DesignerEditor.java:1000)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
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:169)
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:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
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:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

Full stack trace (to see full context):
org.apache.commons.lang.exception.NestableError: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.isComponentCreation(JavaInfoParser.java:3879)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.endVisit(JavaInfoParser.java:1895)
at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:246)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2523)
at org.eclipse.jdt.core.dom.VariableDeclarationFragment.accept0(VariableDeclarationFragment.java:224)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2546)
at org.eclipse.jdt.core.dom.VariableDeclarationStatement.accept0(VariableDeclarationStatement.java:272)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2546)
at org.eclipse.jdt.core.dom.Block.accept0(Block.java:135)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2523)
at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:501)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.visit(JavaInfoParser.java:3089)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:466)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2546)
at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:213)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2476)
at com.swtdesigner.model.parser.JavaInfoParser.parse(JavaInfoParser.java:321)
at com.swtdesigner.gef.DesignerEditor.parseCompilationUnit(DesignerEditor.java:1188)
at com.swtdesigner.gef.DesignerEditor.refreshDesignView(DesignerEditor.java:1274)
at com.swtdesigner.gef.DesignerEditor$15.widgetSelected(DesignerEditor.java:1000)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
Caused by: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:119)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:96)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:89)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.isComponentCreation(JavaInfoParser.java:3868)
... 50 more
Caused by: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.GWTJavaInfoFactory.create(GWTJavaInfoFactory.java:169)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:113)
... 53 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.swtdesigner.gwt.model.GWTJavaInfoFactory.create(GWTJavaInfoFactory.java:161)
... 54 more
Caused by: org.apache.commons.lang.exception.NestableError: org.apache.commons.lang.exception.NestableError: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.classByName(UIObjectInfo.java:193)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.<init>(UIObjectInfo.java:68)
at com.swtdesigner.gwt.model.widgets.WidgetInfo.<init>(WidgetInfo.java:56)
at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.<init>(AbstractContainerInfo.java:37)
at com.swtdesigner.gwt.model.widgets.panel.PanelInfo.<init>(PanelInfo.java:25)
at com.swtdesigner.gwt.model.widgets.panel.ComplexPanelInfo.<init>(ComplexPanelInfo.java:26)
at com.swtdesigner.gwt.model.widgets.panel.AbsolutePanelInfo.<init>(AbsolutePanelInfo.java:36)
at com.swtdesigner.gwt.model.widgets.panel.RootPanelInfo.<init>(RootPanelInfo.java:23)
... 59 more
Caused by: org.apache.commons.lang.exception.NestableError: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.getState(UIObjectInfo.java:436)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.classByName(UIObjectInfo.java:191)
... 66 more
Caused by: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.widgets.support.GWTState$1.run(GWTState.java:165)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:495)
at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:268)
at org.eclipse.ui.internal.progress.ProgressManager.run(ProgressManager.java:1123)
at com.swtdesigner.gwt.model.widgets.support.GWTState.<init>(GWTState.java:176)
at com.swtdesigner.gwt.model.widgets.support.GWTState.createState(GWTState.java:1802)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.getState(UIObjectInfo.java:429)
... 67 more
Caused by: javax.naming.TimeLimitExceededException: Browser was not initialized during 60000 msec.
at com.instantiations.designer.gwt.hosted.ie.BrowserShellIE6.setUrl(BrowserShellIE6.java:118)
at com.instantiations.designer.gwt.hosted.odf.HostedModeSupport.startup(HostedModeSupport.java:120)
at com.swtdesigner.gwt.model.widgets.support.GWTState$1.run(GWTState.java:155)
... 75 more


After pressing 'OK', there's another popup saying:
Designer was unable to find any GUI elements in your source.
Check that the open compilation unit is a GUI class.

I use Eclipse 3.3.100 and GWT 1.5.3.
I reinstalled everything several times.
I also tried it with Eclipse 3.4.


Can you help me?

[Eric Clayberg]

Looks like something might be interfereing with localhost communications or JavaScript.

Make sure that anything that might interfere with local communications is disabled (like any proxy configured in your browser settings or any overly aggressive anti-virus or firewall software). If you have a proxy server configured in your browser Settings, make sure to set the browser to bypass the proxy server for local addresses. As a test, you can try disabling the proxy / firewall / anti-virus software completely.

I would also suggest using the latest GWT Designer build rather than the older build (from two months ago) you are using now.

[fabs]

I disabled my firewall and all anti-vir/anti-spam programs but it didn't work.
Do you have any idea what else could cause the problem?

[Alexander.Mitin]

Just to clarify, have you tried to disable IE proxy?

[fabs]

Yes.

[Eric Clayberg]

Can you try reseting all of your IE prefs to their defaults?

[sunil.maurya]

I am receiving the same error
PLEASE HELP.

[Eric Clayberg]

I would suggest giving the latest v6.9.0 build a try.

[rodtroll]

I am receiving the same error!!!

Running Gwt Designer last build on Windows Vista sp1, no proxy, no firewall, no antivirus and IE prefs in default.

[Eric Clayberg]

What version number / date is shown on the main Designer pref page?

If you are getting that same error, you should look for anything local that might interfere with localhost communications or JavaScript.

[rodtroll]

.metadata/.log

!SESSION 2009-03-16 17:50:53.924 -----------------------------------------------
eclipse.buildId=M20090211-1700
java.version=1.6.0_12
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=pt_BR
Framework arguments: 256M
Command-line arguments: -os win32 -ws win32 -arch x86 256M

!ENTRY org.eclipse.ui.workbench.texteditor 4 0 2009-03-16 17:50:59.665
!MESSAGE The 'org.eclipse.wst.jsdt.web.ui.internal.hyperlink.script.JSPJavaHyperlinkDetector' extension from plug-in 'org.eclipse.wst.jsdt.web.ui' to the 'org.eclipse.ui.workbench.texteditor.hyperlinkDetectors' extension point will be ignored because it contains invalid attributes.

!ENTRY org.eclipse.ui.workbench.texteditor 4 0 2009-03-16 17:50:59.665
!MESSAGE The 'org.eclipse.wst.jsdt.web.ui.internal.hyperlink.script.event.JSPJavaHyperlinkDetector' extension from plug-in 'org.eclipse.wst.jsdt.web.ui' to the 'org.eclipse.ui.workbench.texteditor.hyperlinkDetectors' extension point will be ignored because it contains invalid attributes.

!ENTRY com.swtdesigner 4 4 2009-03-16 17:52:19.911
!MESSAGE Designer [6.9.0.200901260232]: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException

Product: GWT Designer Evaluation
Version: 6.9.0.200901260247
Expected: Eclipse 3.4
Actual: Eclipse 3.4.0.v20080512
Actual Eclipse Build Name:
Actual Eclipse Build ID: M20090211-1700
IDE Actual Name: Eclipse
IDE Actual Version: 3.3.101.v200902111700
IDE Actual NL: pt_BR
Activation Key: GWTDesignerEval-NP0TH-GM1FX-VYM4E
Physical Address: 00-1B-38-11-25-56, HardwareAddress[00-1B-9E-1F-C0-8C], HardwareAddress[00-1F-81-00-00-01]
Code Gen: Flat Mode, Use Existing, First Assignment, Make Final
Events: Anonymous Class
GWT Home: C:/java/libs/gwt-windows-1.5.3
Platform Product: Eclipse
Platform Version: 3.3.101.v200902111700
OS Name: Windows Vista
OS Architecture: x86
OS Version: 6.0

!STACK 0
org.apache.commons.lang.exception.NestableError: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.isComponentCreation(JavaInfoParser.java:3921)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.endVisit(JavaInfoParser.java:1931)
at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:247)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2525)
at org.eclipse.jdt.core.dom.VariableDeclarationFragment.accept0(VariableDeclarationFragment.java:225)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2548)
at org.eclipse.jdt.core.dom.VariableDeclarationStatement.accept0(VariableDeclarationStatement.java:273)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2548)
at org.eclipse.jdt.core.dom.Block.accept0(Block.java:136)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2525)
at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:502)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.visit(JavaInfoParser.java:3131)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:467)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2548)
at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:214)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
at com.swtdesigner.model.parser.JavaInfoParser.parse(JavaInfoParser.java:323)
at com.swtdesigner.gef.DesignerEditor.parseCompilationUnit(DesignerEditor.java:1204)
at com.swtdesigner.gef.DesignerEditor$18.execute(DesignerEditor.java:1129)
at com.swtdesigner.model.swing.properties.custom.DesignTimeHelper.execute(DesignTimeHelper.java:54)
at com.swtdesigner.gef.DesignerEditor.handleActivate(DesignerEditor.java:1123)
at com.swtdesigner.gef.DesignerEditor.handleActivate(DesignerEditor.java:1114)
at com.swtdesigner.editors.MultiPageEditor.showDesignEditor(MultiPageEditor.java:397)
at com.swtdesigner.editors.MultiPageEditor$2.widgetSelected(MultiPageEditor.java:180)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:770)
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3242)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2017)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:320)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
Caused by: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:120)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:97)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:90)
at com.swtdesigner.model.parser.JavaInfoParser$ParserVisitor.isComponentCreation(JavaInfoParser.java:3910)
... 63 more
Caused by: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.GWTJavaInfoFactory.create(GWTJavaInfoFactory.java:171)
at com.swtdesigner.model.parser.factory.JavaInfoFactory.create(JavaInfoFactory.java:114)
... 66 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.swtdesigner.gwt.model.GWTJavaInfoFactory.create(GWTJavaInfoFactory.java:163)
... 67 more
Caused by: org.apache.commons.lang.exception.NestableError: org.apache.commons.lang.exception.NestableError: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.classByName(UIObjectInfo.java:193)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.<init>(UIObjectInfo.java:68)
at com.swtdesigner.gwt.model.widgets.WidgetInfo.<init>(WidgetInfo.java:56)
at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.<init>(AbstractContainerInfo.java:37)
at com.swtdesigner.gwt.model.widgets.panel.PanelInfo.<init>(PanelInfo.java:25)
at com.swtdesigner.gwt.model.widgets.panel.ComplexPanelInfo.<init>(ComplexPanelInfo.java:26)
at com.swtdesigner.gwt.model.widgets.panel.AbsolutePanelInfo.<init>(AbsolutePanelInfo.java:36)
at com.swtdesigner.gwt.model.widgets.panel.RootPanelInfo.<init>(RootPanelInfo.java:23)
... 72 more
Caused by: org.apache.commons.lang.exception.NestableError: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.getState(UIObjectInfo.java:436)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.classByName(UIObjectInfo.java:191)
... 79 more
Caused by: java.lang.reflect.InvocationTargetException
at com.swtdesigner.gwt.model.widgets.support.GWTState$1.run(GWTState.java:174)
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.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:275)
at org.eclipse.ui.internal.progress.ProgressManager.run(ProgressManager.java:1191)
at com.swtdesigner.gwt.model.widgets.support.GWTState.<init>(GWTState.java:185)
at com.swtdesigner.gwt.model.widgets.support.GWTState.createState(GWTState.java:1875)
at com.swtdesigner.gwt.model.widgets.UIObjectInfo.getState(UIObjectInfo.java:429)
... 80 more
Caused by: javax.naming.TimeLimitExceededException: Browser was not initialized during 60000 msec.
at com.instantiations.designer.gwt.hosted.ie.BrowserShellIE6.setUrl(BrowserShellIE6.java:118)
at com.instantiations.designer.gwt.hosted.odf.HostedModeSupport.startup(HostedModeSupport.java:120)
at com.swtdesigner.gwt.model.widgets.support.GWTState$1.run(GWTState.java:164)
... 88 more

[Eric Clayberg]

As I suggested earlier, you should give the latest build a try. The one you are using is from almost two months ago.