The 5-minute Tutorial on Enterprise Application Development with Eclipse and
Geronimo
is all about JDK 5 and Eclipse 3.3, not 3.4. I'm not planning to regress to
that.
As for the steps I'm currently taking, I ran the ant script to download the
latest Eclipse distribution and installed GEP 212 per the instructions. I
checked that it installed correctly. The Geronimo v21 Server Tools core
plugin icon appears in my About Eclipse Platform dialog.
Then I created the CurrencyConverterEJB and the WebEJB projects using the
Eclipse wizards. I then right-clicked on the WebEJB project, and chose
New->Servlet. This modified my web.xml but did not create the java code. I
tried it with other Dynamic Web Projects, same result.
I get the following stack trace in my .log file:
java.lang.NullPointerException
at
org.eclipse.jst.servlet.ui.internal.wizard.NewWebArtifactWizard.openJavaClass(NewWebArtifactWizard.java:72)
at
org.eclipse.jst.servlet.ui.internal.wizard.AddServletWizard.postPerformFinish(AddServletWizard.java:79)
at
org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizard.performFinish(DataModelWizard.java:195)
at
org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:742)
at
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
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.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at
org.eclipse.ui.internal.navigator.wizards.WizardShortcutAction.run(WizardShortcutAction.java:94)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
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:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
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:382)
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:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
Glenn...
gsilverman wrote:
>
> Help! I cannot publish a dynamic web application to Geronimo v2.1.2 using
> Eclipse 3.4.
>
> I followed the tutorial, Web Application for EJB access, to the letter and
> I get the following error when I add the ejb and web projects to the
> running Geronimo server in Eclipse:
>
> Publishing to Apache Geronimo v2.1 Server at localhost...has encountered a
> problem. Could not publish to servrer.
>
> The "details" page explains this is due to a
> "java.lang.NullPointerException".
>
> What's going on. Has anyone been able to publish to tutorial app?
>
>
>
>
>
>
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