Tomcat: failed Runtime-Descriptor analysieren

Question

Ich habe versucht, einen JAX-WS Webservice unter CentOS 6.3 zu implementieren -> Apache -> Tomcat 5.5

ich stundenlang mit Google gesucht lesen, alle meine Freunde gefragt, und auch versucht, Finden Sie eine Lösung auf Stackoverflow, aber ohne Erfolg. Kann mir jemand helfen? Vielen Dank im Voraus.

Ich erhalte die folgende Fehlermeldung:

Nov 26, 2012 12:36:52 PM com.sun.xml.ws.transport.http.servlet.WSServletContextListener parseAdaptersAndCreateDelegate 
SEVERE: WSSERVLET11: failed to parse runtime descriptor: java.lang.IllegalAccessError: class com.sun.xml.ws.assembler.MetroClientTubelineAssemblyContextImpl cannot access its superclass com.sun.xml.ws.assembler.DefaultClientTubelineAssemblyContext 
java.lang.IllegalAccessError: class com.sun.xml.ws.assembler.MetroClientTubelineAssemblyContextImpl cannot access its superclass com.sun.xml.ws.assembler.DefaultClientTubelineAssemblyContext 
    at java.lang.ClassLoader.defineClass1(Native Method) 
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) 
    at java.lang.ClassLoader.defineClass(ClassLoader.java:615) 
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) 
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) 
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247) 
    at com.sun.xml.ws.assembler.MetroTubelineAssemblerFactoryImpl.doCreate(MetroTubelineAssemblerFactoryImpl.java:63) 
    at com.sun.xml.ws.api.pipe.TubelineAssemblerFactory.create(TubelineAssemblerFactory.java:109) 
    at com.sun.xml.ws.server.WSEndpointImpl.(WSEndpointImpl.java:170) 
    at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:306) 
    at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:301) 
    at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:147) 
    at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:574) 
    at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:557) 
    at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parseAdapters(DeploymentDescriptorParser.java:260) 
    at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescriptorParser.java:152) 
    at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDelegate(WSServletContextListener.java:131) 
    at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.contextInitialized(WSServletContextListener.java:152) 
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3795) 
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4252) 
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) 
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) 
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544) 
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:884) 
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:737) 
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498) 
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1271) 
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:301) 
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) 
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1306) 
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570) 
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1579) 
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1559) 
    at java.lang.Thread.run(Thread.java:662) 
Nov 26, 2012 12:36:52 PM org.apache.catalina.core.StandardContext listenerStart 
SEVERE: Exception sending context initialized event to listener instance of class com.sun.xml.ws.transport.http.servlet.WSServletContextListener 
com.sun.xml.ws.transport.http.servlet.WSServletException: WSSERVLET11: failed to parse runtime descriptor: java.lang.IllegalAccessError: class com.sun.xml.ws.assembler.MetroClientTubelineAssemblyContextImpl cannot access its superclass com.sun.xml.ws.assembler.DefaultClientTubelineAssemblyContext 
    at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDelegate(WSServletContextListener.java:141) 
    at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.contextInitialized(WSServletContextListener.java:152) 
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3795) 
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4252) 
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) 
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) 
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544) 
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:884) 
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:737) 
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498) 
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1271) 
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:301) 
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) 
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1306) 
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570) 
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1579) 
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1559) 
    at java.lang.Thread.run(Thread.java:662) 
Caused by: java.lang.IllegalAccessError: class com.sun.xml.ws.assembler.MetroClientTubelineAssemblyContextImpl cannot access its superclass com.sun.xml.ws.assembler.DefaultClientTubelineAssemblyContext 
    at java.lang.ClassLoader.defineClass1(Native Method) 
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) 
    at java.lang.ClassLoader.defineClass(ClassLoader.java:615) 
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) 
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) 
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247) 
    at com.sun.xml.ws.assembler.MetroTubelineAssemblerFactoryImpl.doCreate(MetroTubelineAssemblerFactoryImpl.java:63) 
    at com.sun.xml.ws.api.pipe.TubelineAssemblerFactory.create(TubelineAssemblerFactory.java:109) 
    at com.sun.xml.ws.server.WSEndpointImpl.(WSEndpointImpl.java:170) 
    at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:306) 
    at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:301) 
    at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:147) 
    at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:574) 
    at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:557) 
    at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parseAdapters(DeploymentDescriptorParser.java:260) 
    at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescriptorParser.java:152) 
    at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDelegate(WSServletContextListener.java:131) 
    ... 17 more 
Nov 26, 2012 12:36:52 PM org.apache.catalina.core.StandardContext start 
SEVERE: Error listenerStart 
Nov 26, 2012 12:36:52 PM org.apache.catalina.core.StandardContext start 
SEVERE: Context [/lws] startup failed due to previous errors 
Nov 26, 2012 12:36:52 PM com.sun.xml.ws.transport.http.servlet.WSServletContextListener contextDestroyed 
INFO: WSSERVLET13: JAX-WS context listener destroyed 

Answer 1

Werfen Sie einen Blick in die Dokumentation:

http://docs.oracle.com/javase/1.4.2/docs/api/java/lang/IllegalAccessError.html ausgelöst, wenn eine Anwendung ein Feld zuzugreifen oder zu ändern versucht, oder eine Methode aufrufen, dass es hat keinen Zugriff auf. Normalerweise wird dieser Fehler vom Compiler abgefangen; Dieser Fehler kann nur zur Laufzeit auftreten, wenn sich die Definition einer Klasse inkompatibel geändert hat.

Mit anderen Worten, MetroClientTubelineAssemblyContextImpl wurde kompiliert, um Unterklasse einer Version der Superklasse DefaultClientTubelineAssemblyContext zu sein, aber es scheint, dass in Laufzeit geändert hat.

Was wahrscheinlich passiert ist, dass es zwei Klassen im Klassenpfad mit einer dieser beiden Klassen DefaultClientTubelineAssemblyContext oder MetroClientTubelineAssemblyContextImpl gibt. Du solltest darauf achten, welche Gläser diese Klassen haben und versuchen, nur einen geladen zu haben.

Suchen Sie die Dateien in WEB-INF/lib Ihrer Anwendung Web-Archiv und die Gläser in $ TOMCAT_HOME/lib-Ordner, um zu überprüfen, ob Sie Dubletten finden.