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error when creating servlet [message #116365]

Tue, 05 July 2005 11:08

Eclipse User

Originally posted by: mueller-witte.itlos.org

Hi,

when I tried to create a servlet according to "WTP Tutorials - Testing the
Creation of Annotated and Non-Annotated Servlets in the Web Tools
Project", I came across the following error when I was in the dialog where
you say which method stubs you want to create:

java.lang.reflect.InvocationTargetException
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:359)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:291)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java: 830)
at
org.eclipse.wst.common.frameworks.internal.ui.WTPWizard.perf ormFinish(WTPWizard.java:241)
at
org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDi alog.java:676)
at
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDi alog.java:349)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.jav a:556)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:90)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3080)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2713)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:809 )
at org.eclipse.jface.window.Window.open(Window.java:787)
at
org.eclipse.wst.common.navigator.internal.actions.WizardShor tcutAction.run(WizardShortcutAction.java:114)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:996 )
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:538)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3080)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2713)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1699)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:226)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:376)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:163)
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.invokeFramework(Main.java:334 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at org.eclipse.core.launcher.Main.run(Main.java:973)
at org.eclipse.core.launcher.Main.main(Main.java:948)
Caused by: java.lang.UnsupportedClassVersionError:
org/eclipse/jst/j2ee/web/ServletTemplate (Unsupported major.minor version
49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at
org.eclipse.jst.j2ee.internal.project.WTPJETEmitter.loadClas s(WTPJETEmitter.java:332)
at
org.eclipse.jst.j2ee.internal.project.WTPJETEmitter.initiali ze(WTPJETEmitter.java:215)
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.j ava:592)
at
org.eclipse.jst.j2ee.internal.web.operations.NewServletClass Operation.generateTemplateSource(NewServletClassOperation.ja va:282)
at
org.eclipse.jst.j2ee.internal.web.operations.NewServletClass Operation.generateUsingTemplates(NewServletClassOperation.ja va:193)
at
org.eclipse.jst.j2ee.internal.web.operations.NewServletClass Operation.execute(NewServletClassOperation.java:137)
at
org.eclipse.wst.common.frameworks.internal.operations.WTPOpe ration.doRun(WTPOperation.java:336)
at
org.eclipse.wst.common.frameworks.internal.operations.WTPOpe ration$1.run(WTPOperation.java:248)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1719)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1739)
at
org.eclipse.wst.common.frameworks.internal.operations.WTPOpe ration.run(WTPOperation.java:266)
at
org.eclipse.jst.j2ee.internal.web.operations.AddServletOpera tion.createServletClass(AddServletOperation.java:122)
at
org.eclipse.jst.j2ee.internal.web.operations.AddServletOpera tion.execute(AddServletOperation.java:99)
at
org.eclipse.wst.common.frameworks.internal.operations.WTPOpe ration.doRun(WTPOperation.java:336)
at
org.eclipse.wst.common.frameworks.internal.operations.WTPOpe ration$1.run(WTPOperation.java:248)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1719)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1739)
at
org.eclipse.wst.common.frameworks.internal.operations.WTPOpe ration.run(WTPOperation.java:266)
at
org.eclipse.wst.common.frameworks.internal.ui.RunnableWithPr ogressWrapper.run(RunnableWithProgressWrapper.java:65)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:346)
... 38 more

Re: error when creating servlet [message #120775 is a reply to message #116365]

Thu, 14 July 2005 06:55

Eclipse User

Originally posted by: nereidah.gmail.com

Do not check doPut... I don't know why but last time i used this tutorial
i had the same error because of this doPut checkbox.
I'm not sure it'll work, just try.
Good luck

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