java.lang.NullPointerException with EJB 3 stateless web ser
longbeach Sep 8, 2008 5:09 PMHi,
I get an error while deploying a Stateless session bean defined as a web service on JBoss 5 CR1.
It seems to be a problem of version of JRE since it works with JRE 5 but does not work with JRE 6.
I am using Eclipse 3.4
My interface looks like this :
@WebService
@SOAPBinding(style = Style.RPC)
public interface Test extends Remote {
...
}
My bean looks like this :
@Stateless
@WebService(endpointInterface ="Test")
@Remote(Test.class)
public class TestBean {
...
}
It deploys with jre 1.5 but it fails miserably using jre 1.6. Here is the stack trace (the web services are developped inside the VenteEnLigneEJB project, with Eclipse 3.4):
2:18:19,835 ERROR [AbstractKernelController] Error installing to Real: name=vfszip:/D:/EJB3/jboss-5.0.0.CR1/server/default/deploy/VenteEnLigne.ear state=PreReal mode=Manual requiredState=Real org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/D:/DeveloppementEJB3/jboss-5.0.0.CR1/server/default/deploy/VenteEnLigne.ear/VenteEnLigneEJB.jar at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:180) at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:970) at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1023) at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:911) at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348) at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1392) at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:784) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:912) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:834) at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:672) at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:455) at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:594) at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541) at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:257) at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:135) at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:409) at org.jboss.Main.boot(Main.java:209) at org.jboss.Main$1.run(Main.java:544) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.NullPointerException at org.jboss.wsf.common.KernelAwareSPIFactory.getKernelProvidedSPI(KernelAwareSPIFactory.java:40) at org.jboss.wsf.framework.DefaultWSFRuntimeLocator.locateRuntime(DefaultWSFRuntimeLocator.java:36) at org.jboss.wsf.container.jboss50.deployer.AbstractDeployerHook.getWsfRuntime(AbstractDeployerHook.java:59) at org.jboss.wsf.container.jboss50.deployer.ArchiveDeployerHook.deploy(ArchiveDeployerHook.java:86) at org.jboss.wsf.container.jboss50.deployer.AbstractDeployerHookEJB.deploy(AbstractDeployerHookEJB.java:43) at org.jboss.wsf.container.jboss50.deployer.AbstractWebServiceDeployer.internalDeploy(AbstractWebServiceDeployer.java:62) at org.jboss.wsf.container.jboss50.deployer.WebServiceDeployerEJB.internalDeploy(WebServiceDeployerEJB.java:95) at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50) at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:174) ... 18 more 22:18:19,899 INFO [NativeServerConfig] JBoss Web Services - Stack Native Core 22:18:19,899 INFO [NativeServerConfig] 3.0.2.GA
And the version of java that i use :
22:17:15,871 INFO [CopyMechanism] VFS temp dir: D:\EJB3\jboss-5.0.0.CR1\server\default\tmp 22:17:15,885 INFO [ZipEntryContext] VFS force nested jars copy-mode is enabled. 22:17:16,787 INFO [ServerInfo] Java version: 1.6.0_07,Sun Microsystems Inc. 22:17:16,787 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM 10.0-b23,Sun Microsystems Inc. 22:17:16,787 INFO [ServerInfo] OS-System: Windows Vista 6.0,x86
If i comment out the annotations @Webservice on the class AND the interface, it deploys correctly, no error.
Does anyone know what is wrong here ?
Thanks