bonjour,
j'ai besoin d'un coup de main j'arrive pas à déployer "ou publier" mon application sur le serveur, et j'ai comme message d'erreur:

Could not publish to the server.
java.lang.NullPointerException


et dans le error Log j'ai :

java.lang.NullPointerException
at org.eclipse.wst.common.componentcore.internal.util.ComponentUtilities.getDeployUriOfComponent(ComponentUtilities.java:327)
at org.eclipse.jst.j2ee.internal.deployables.J2EEFlexProjDeployable.getURI(J2EEFlexProjDeployable.java:429)
at org.eclipse.jst.server.generic.core.internal.publishers.AntPublisher.guessModuleName(AntPublisher.java:259)
at org.eclipse.jst.server.generic.core.internal.publishers.AntPublisher.getPublishProperties(AntPublisher.java:224)
at org.eclipse.jst.server.generic.core.internal.publishers.AntPublisher.publish(AntPublisher.java:110)
at org.eclipse.jst.server.generic.core.internal.GenericServerBehaviour.publishModule(GenericServerBehaviour.java:84)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModule(ServerBehaviourDelegate.java:749)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModules(ServerBehaviourDelegate.java:835)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:669)
at org.eclipse.wst.server.core.internal.Server.doPublish(Server.java:887)
at org.eclipse.wst.server.core.internal.Server.publish(Server.java:874)
at org.eclipse.wst.server.core.internal.PublishServerJob.run(PublishServerJob.java:72)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


merci d'avance de votre aide.