Discussion :

[yodark]

Bonjour,
J'ai installé eclipse sur mon nouveau PC. Le problème quand je veux creer une nouvelle servlet le programme m'envoie l'erreur suivante :

Code :

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java.lang.Error: Unresolved compilation problems: 
	The import org.eclipse.jst.j2ee.internal cannot be resolved
	CreateServletTemplateModel cannot be resolved to a type
	CreateServletTemplateModel cannot be resolved to a type
 
 
	at org.eclipse.jst.j2ee.web.ServletTemplate.<init>(ServletTemplate.java:3)
 
	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 java.lang.Class.newInstance0(Unknown Source)
 
	at java.lang.Class.newInstance(Unknown Source)
 
	at org.eclipse.emf.codegen.jet.JETEmitter.setMethod(JETEmitter.java:279)
 
	at org.eclipse.jst.j2ee.internal.project.WTPJETEmitter.loadClass(WTPJETEmitter.java:358)
 
	at org.eclipse.jst.j2ee.internal.project.WTPJETEmitter.initialize(WTPJETEmitter.java:231)
 
	at org.eclipse.jst.j2ee.internal.project.WTPJETEmitter.<init>(WTPJETEmitter.java:111)
 
	at org.eclipse.jst.j2ee.internal.web.operations.NewServletClassOperation.generateTemplateSource(NewServletClassOperation.java:351)
 
	at org.eclipse.jst.j2ee.internal.web.operations.NewServletClassOperation.generateUsingTemplates(NewServletClassOperation.java:245)
 
	at org.eclipse.jst.j2ee.internal.web.operations.NewServletClassOperation.doExecute(NewServletClassOperation.java:180)
 
	at org.eclipse.jst.j2ee.internal.web.operations.NewServletClassOperation.execute(NewServletClassOperation.java:423)
 
	at org.eclipse.jst.j2ee.internal.web.operations.AddServletOperation.createServletClass(AddServletOperation.java:144)
 
	at org.eclipse.jst.j2ee.internal.web.operations.AddServletOperation.doExecute(AddServletOperation.java:120)
 
	at org.eclipse.jst.j2ee.internal.web.operations.AddServletOperation$1.run(AddServletOperation.java:426)
 
	at org.eclipse.jst.jee.model.internal.JEE5ModelProvider.modify(JEE5ModelProvider.java:237)
 
	at org.eclipse.jst.j2ee.internal.web.operations.AddServletOperation.execute(AddServletOperation.java:432)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl$1.run(DataModelPausibleOperationImpl.java:376)
 
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1797)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.runOperation(DataModelPausibleOperationImpl.java:401)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.runOperation(DataModelPausibleOperationImpl.java:352)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.doExecute(DataModelPausibleOperationImpl.java:242)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.executeImpl(DataModelPausibleOperationImpl.java:214)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.cacheThreadAndContinue(DataModelPausibleOperationImpl.java:89)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.execute(DataModelPausibleOperationImpl.java:202)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizard$1$CatchThrowableRunnableWithProgress.run(DataModelWizard.java:211)
 
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
 
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
 
	at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:934)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizard.runOperations(DataModelWizard.java:220)
 
	at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizard.performFinish(DataModelWizard.java:178)
 
	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:616)
 
	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.jface.window.Window.runEventLoop(Window.java:820)
 
	at org.eclipse.jface.window.Window.open(Window.java:796)
 
	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:546)
 
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
 
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
 
	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)

Comment c'est possible ? d'ou vient l'erreur ?

[kfmystik]

Une servlet ça ce créer dans un projet....
Installe les JDK et JRE.. ça doit venir de la..

[yodark]

ma servlet est bien dans un projet webservice le serveur tomcat est configuré et mes autres servlets celles que j'avais déja crée fonctionne quand je les compiles. C'est juste a la création de nouvelles que ca plante !

[kmdkaci]

Bizare !
J'avais le même probléme... et ce qui est plus bizare encore...c'est que quand je fais ça sous NetBeans les nouvelles servlets se créent normalement...

ça doit être uniquement dans la derniére version d'eclipse, non ???

[yodark]

j'ai copié coller mon ancienne version d'eclipse "europa" mais j'ai le même problème. Je me demande si ca ne viens pas de servlet.jar