Errors converting existing project

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This topic has 5 replies, 4 voices, and was last updated 21 years, 1 month ago by support-michael.

Viewing 6 posts - 1 through 6 (of 6 total)

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July 30, 2003 at 12:34 pm #197374 Reply
Wordman
Member
When running building a new project using the Enterprise Application Project wizard, I get errors. I believe they only occur when unchecking “use default location” and supplying my own path.

A message box comes up saying “!NewProjectCreationWizard.op_error.message! See error log for more details.”

The web and EJB projects are created, but not the application project.

The log says:
```
!ENTRY org.eclipse.jdt.ui 4 10001 Jul 30, 2003 13:31:30.975
!MESSAGE Internal Error
!STACK 0
java.lang.reflect.InvocationTargetException
    at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:313)
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:252)
    at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:758)
    at org.eclipse.jdt.internal.ui.wizards.NewElementWizard.performFinish(NewElementWizard.java:96)
    at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
    at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
    at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
    at org.eclipse.jface.window.Window.open(Window.java:563)
    at org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:107)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
    at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
    at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
    at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
    at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
    at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
    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.core.launcher.Main.basicRun(Main.java:291)
    at org.eclipse.core.launcher.Main.run(Main.java:747)
    at org.eclipse.core.launcher.Main.main(Main.java:583)
Caused by: java.lang.NullPointerException
    at org.eclipse.jface.dialogs.ErrorDialog.<init>(ErrorDialog.java:125)
    at org.eclipse.jface.dialogs.ErrorDialog.openError(ErrorDialog.java:365)
    at org.eclipse.jface.dialogs.ErrorDialog.openError(ErrorDialog.java:329)
    at com.genuitec.eclipse.j2eedt.ui.wizard.NewEARProjectWizard.finishPage(Unknown Source)
    at org.eclipse.jdt.internal.ui.wizards.NewElementWizard$2.run(NewElementWizard.java:89)
    at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:34)
    at org.eclipse.jdt.internal.core.JavaModelOperation.execute(JavaModelOperation.java:365)
    at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:684)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1595)
    at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:2711)
    at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:42)
    at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:302)
    ... 34 more
```
July 30, 2003 at 2:17 pm #197380 Reply

Scott Anderson
Participant

I know this was an issue before 2.5.0, but I haven’t seen it in the production builds again. What platform, Eclipse version and build id (Help > About Eclipse Platform), MyEclipse version, and JDK version are you running? Were the external locations on your local file system, or on a remote file system?

–Scott
MyEclipse Support

August 6, 2003 at 9:16 am #197597 Reply

Kev Palfreyman
Member

I get an extremely similar stack trace when attempting to create a new Web Application. I’m also not using the default location. My location is a local file system (c:\dev\foo……)
The eclipse build ID is: 200306271545, MyEclipse is 2.5.1, jdk is 1.4.2, win xp.

Kev

August 6, 2003 at 9:43 am #197599 Reply

Scott Anderson
Participant

Kev,

I just retested by creating a webproject in a non-default directory (C:\temp\…) and had no problem at all. This is on Windows 2000, MyEclipse 2.5.1, Eclipse 2.1.1, JDK 1.4.1_02. The internal error is really troubling. Did you install Eclipse 2.1.1 cleanly, or upgrade an existing installation? If you upgraded, can you try installing a clean version in parallel and install MyEclipse on it and see if the problem persists? Also, are you positive you’re using JDK 1.4.2 to launch Eclipse? Could you open a shell and do a ‘java -version’ just to verify?

–Scott
MyEclipse Support

August 6, 2003 at 9:57 am #197603 Reply

Kev Palfreyman
Member

I can’t remember exactly how I got it – maybe due to an error with an overlapping project – I was trying to follow one of you suggestions for converting a Java Project to a Web Project by creating a new Web Project one level higher. Not sure – I’ve tried a LOT of different things this afternoon in an attempt to use MyEclipse with my existing code 🙁

Here is a stack:
java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:313)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:252)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:758)
at org.eclipse.jdt.internal.ui.wizards.NewElementWizard.performFinish(NewElementWizard.java:96)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
at org.eclipse.jface.window.Window.open(Window.java:563)
at org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:107)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:291)
at org.eclipse.core.launcher.Main.run(Main.java:747)
at org.eclipse.core.launcher.Main.main(Main.java:583)
Caused by: java.lang.NullPointerException
at org.eclipse.jface.dialogs.ErrorDialog.<init>(ErrorDialog.java:125)
at org.eclipse.jface.dialogs.ErrorDialog.openError(ErrorDialog.java:365)
at org.eclipse.jface.dialogs.ErrorDialog.openError(ErrorDialog.java:329)
at com.genuitec.eclipse.j2eedt.ui.wizard.NewWebProjectWizard.finishPage(Unknown Source)
at org.eclipse.jdt.internal.ui.wizards.NewElementWizard$2.run(NewElementWizard.java:89)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:34)
at org.eclipse.jdt.internal.core.JavaModelOperation.execute(JavaModelOperation.java:365)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:684)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1595)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:2711)
at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:42)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:302)
… 34 more

Java version:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

U:\>java -version
java version “1.4.2”
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-b28)
Java HotSpot(TM) Client VM (build 1.4.2-b28, mixed mode)

U:\>

Out of interest, the reason I had tried that method was because of a different NPE when attempting to convert an existing project:

java.lang.NullPointerException
at com.genuitec.eclipse.j2eedt.core.builder.WebProjectConverter.ā(Unknown Source)
at com.genuitec.eclipse.j2eedt.core.builder.WebProjectConverter.convert(Unknown Source)
at com.genuitec.eclipse.j2eedt.ui.wizard.WebProjectConversionWizard.performFinish(Unknown Source)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
at org.eclipse.jface.window.Window.open(Window.java:563)
at com.genuitec.eclipse.j2eedt.ui.action.WebProjectConversionActionDelegate.basicRun(Unknown Source)
at com.genuitec.eclipse.j2eedt.ui.action.WebProjectConversionActionDelegate.run(Unknown Source)
at com.genuitec.eclipse.core.ui.action.LicenseValidatingActionDelegate.runWithEvent(Unknown Source)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:241)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:291)
at org.eclipse.core.launcher.Main.run(Main.java:747)
at org.eclipse.core.launcher.Main.main(Main.java:583)

Hope some of this is useful – I really would like to use it if it works….

Kev

August 6, 2003 at 10:45 am #197607 Reply

support-michael
Keymaster

Sorry about the problem your experiencing. As an experiment can you try creating a new Web Project near the same location. Make sure its path does not overlap with either an existing project or the workspace dir.

If this works can you then try copying the code from your problematic project into it an see if problem’s still exist.

Michael
MyEclipse Support
Author

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Viewing 6 posts - 1 through 6 (of 6 total)