If a webapp cannot be deployed due to some deployment problem, this webapp is not taken down properly.
A subsequent deployment of the webapp fails

14:55:03,570 ERROR [AbstractKernelController] Error installing to Real: name=vfsfile:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war state=PostClassLoader mode=Manual requiredState=Real
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:175)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:728)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:669)

Caused by: org.jboss.ws.WSException: Cannot find port in wsdl:

ProviderPort
at org.jboss.ws.metadata.builder.MetaDataBuilder.replaceAddressLocation(MetaDataBuilder.java:338)
at org.jboss.ws.metadata.builder.jaxws.JAXWSProviderMetaDataBuilder.buildProviderMetaData(JAXWSProviderMetaDataBuilder.java:147)
at org.jboss.ws.metadata.builder.jaxws.JAXWSServerMetaDataBuilder.setupProviderOrWebService(JAXWSServerMetaDataBuilder.java:55)
at org.jboss.ws.metadata.builder.jaxws.JAXWSMetaDataBuilderJSE.buildMetaData(JAXWSMetaDataBuilderJSE.java:63)
at org.jboss.wsf.stack.jbws.UnifiedMetaDataDeploymentAspect.create(UnifiedMetaDataDeploymentAspect.java:66)
at org.jboss.wsf.framework.deployment.DeploymentAspectManagerImpl.deploy(DeploymentAspectManagerImpl.java:115)
at org.jboss.wsf.container.jboss50.ArchiveDeployerHook.deploy(ArchiveDeployerHook.java:94)
at org.jboss.wsf.container.jboss50.AbstractWebServiceDeployer.deploy(AbstractWebServiceDeployer.java:63)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)

14:55:03,744 WARN [MainDeployer] undeploy 'file:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war' : package not deployed
14:55:03,770 WARN [MainDeployer] undeploy 'file:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war' : package not deployed
14:55:10,884 INFO [MainDeployer] deploy, url=file:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war

• • • DEPLOYMENTS IN ERROR: Name -> Error

vfsfile:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war -> java.lang.IllegalStateException: vfsfile:/home/tdiesler/svn/jbossws/stack/native/trunk/output/tests/libs/jaxws-jbws1807.war is already installed.