What is the Axis2 and tomcat version that you are using. And what exactly you are trying to do. Pls help me to regenerate the issue
JJC wrote: > > Hi All, > > I am bring up my web service and seem to having class loading > problems. Tomcat can't find the following class even though it exists > in xbean-2.1.0.jar in Axis2 webapp lib directory. Any idea as to what > this may be and what I can do about it?? > > Jennifer J. Chen > > Tomcat log - > > 2006-06-06 10:55:39 StandardWrapperValve[AxisServlet]: > Servlet.service() for servlet AxisServlet threw exception > java.lang.ExceptionInInitializerError > at sun.misc.Unsafe.ensureClassInitialized(Native Method) > at > sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25) > at > sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122) > at java.lang.reflect.Field.acquireFieldAccessor(Field.java:917) > at java.lang.reflect.Field.getFieldAccessor(Field.java:898) > at java.lang.reflect.Field.get(Field.java:357) > at > org.apache.xmlbeans.XmlBeans.typeSystemForClassLoader(XmlBeans.java:768) > at > org.apache.ws.xsd.GetCourseParamDocument.<clinit>(GetCourseParamDocument.java:19) > at > org.apache.ws.xsd.GetCourseParamDocument$Factory.parse(GetCourseParamDocument.java:86) > at > edu.princeton.bb.ws.SID.PuSIDServiceMessageReceiverInOut.fromOM(PuSIDServiceMessageReceiverInOut.java:294) > at > edu.princeton.bb.ws.SID.PuSIDServiceMessageReceiverInOut.invokeBusinessLogic(PuSIDServiceMessageReceiverInOut.java:69) > at > org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:37) > at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454) > at > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:284) > at > org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:136) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at sun.reflect.GeneratedMethodAccessor184.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268) > at > org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) > at > org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) > at > org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:140) > at java.security.AccessController.doPrivileged(Native Method) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:136) > at edu.princeton.bb.ws.servletFilter.doFilter(servletFilter.java:53) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268) > at > org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:213) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:183) > at > org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) > at > org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:140) > at java.security.AccessController.doPrivileged(Native Method) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:136) > at > blackboard.platform.servlet.ContentTypeFilter.doFilter(ContentTypeFilter.java:56) > at sun.reflect.GeneratedMethodAccessor194.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268) > at > org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:213) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:183) > at > org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) > at > org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:140) > at java.security.AccessController.doPrivileged(Native Method) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:136) > at > blackboard.platform.servlet.RequestSessionFilter.handleRequest(RequestSessionFilter.java:281) > at > blackboard.platform.servlet.RequestSessionFilter.doFilter(RequestSessionFilter.java:117) > at sun.reflect.GeneratedMethodAccessor193.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268) > at > org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:213) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:183) > at > org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) > at > org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:140) > at java.security.AccessController.doPrivileged(Native Method) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:136) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) > at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) > at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) > at > org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) > at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:595) > Caused by: java.lang.RuntimeException: Could not instantiate > SchemaTypeSystemImpl (java.lang.reflect.InvocationTargetExcepti > on): is the version of xbean.jar correct? > at > schemaorg_apache_xmlbeans.system.s85BAD650B1CE6818F279DAB55834AA7B.TypeSystemHolder.loadTypeSystem(Unknown > Source) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) > at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) > at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) > at > org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) > at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:595) > Caused by: java.lang.RuntimeException: Could not instantiate > SchemaTypeSystemImpl (java.lang.reflect.InvocationTargetExcepti > on): is the version of xbean.jar correct? > at > schemaorg_apache_xmlbeans.system.s85BAD650B1CE6818F279DAB55834AA7B.TypeSystemHolder.loadTypeSystem(Unknown > Source) > at > schemaorg_apache_xmlbeans.system.s85BAD650B1CE6818F279DAB55834AA7B.TypeSystemHolder.<clinit>(Unknown > Source) > ... 98 more > Caused by: java.lang.reflect.InvocationTargetException > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:494) > ... 100 more > Caused by: java.lang.IllegalAccessError: tried to access method > org.apache.xmlbeans.impl.schema.ClassLoaderResourceLoader.<i > nit>(Ljava/lang/ClassLoader;)V from class > org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl > at > org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.<init>(SchemaTypeSystemImpl.java:182) > ... 104 more > > 2006-06-06 10:55:39 > ApplicationDispatcher[/webapps/pu-etc-bb-ws-sid-bb_bb60] > Servlet.service() for servlet jsp threw excepti > on > java.lang.IllegalStateException: getOutputStream() has already been > called for this response > at > org.apache.coyote.tomcat5.CoyoteResponse.getWriter(CoyoteResponse.java:599) > at > org.apache.coyote.tomcat5.CoyoteResponseFacade.getWriter(CoyoteResponseFacade.java:163) > at > org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:122) > at > org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:115) > at > org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:190) > at > org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115) > at > org.apache.jasper.runtime.JspFactoryImpl.access$100(JspFactoryImpl.java:37) > at > org.apache.jasper.runtime.JspFactoryImpl$PrivilegedReleasePageContext.run(JspFactoryImpl.java:173) > at java.security.AccessController.doPrivileged(Native Method) > at > org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:73) > at > org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(error500_jsp.java:97) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) > > __________________________________________________ > Do You Yahoo!? > Tired of spam? 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