java.lang.IllegalArgumentException Without Error Message - firebase

I published my first app on Google Play. So rarely it's crashes with error below. When I tested it in multiple devices I didn't encountered any problem. I'm not sure but I presume Firebase initiliaze causes this problem? How am I can find the issue?
java.lang.RuntimeException:
at android.app.ActivityThread.installProvider (ActivityThread.java:7251)
at android.app.ActivityThread.installContentProviders (ActivityThread.java:6787)
at android.app.ActivityThread.handleBindApplication (ActivityThread.java:6704)
at android.app.ActivityThread.access$1300 (ActivityThread.java:237)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1913)
at android.os.Handler.dispatchMessage (Handler.java:106)
at android.os.Looper.loop (Looper.java:223)
at android.app.ActivityThread.main (ActivityThread.java:7664)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:947)
Caused by: java.lang.IllegalArgumentException:
at com.google.android.gms.common.internal.Preconditions.checkNotEmpty (Preconditions.java:8)
at com.google.firebase.iid.FirebaseInstanceId.checkRequiredFirebaseOptions (FirebaseInstanceId.java:52)
at com.google.firebase.iid.FirebaseInstanceId.getInstance (FirebaseInstanceId.java:2)
at com.google.firebase.iid.FirebaseInstanceId.getInstance (FirebaseInstanceId.java:1)
at com.google.firebase.iid.Store.checkForRestore (Store.java:15)
at com.google.firebase.iid.Store.<init> (Store.java:5)
at com.google.firebase.iid.FirebaseInstanceId.<init> (FirebaseInstanceId.java:16)
at com.google.firebase.iid.FirebaseInstanceId.<init> (FirebaseInstanceId.java:8)
at com.google.firebase.iid.Registrar.lambda$getComponents$0$Registrar (Registrar.java:26)
at com.google.firebase.iid.Registrar$$Lambda$0.create (Registrar.java)
at com.google.firebase.components.ComponentRuntime.lambda$new$0 (ComponentRuntime.java:69)
at com.google.firebase.components.ComponentRuntime$$Lambda$1.get (ComponentRuntime.java:4)
at com.google.firebase.components.Lazy.get (Lazy.java:53)
at com.google.firebase.components.AbstractComponentContainer.get (AbstractComponentContainer.java:27)
at com.google.firebase.components.RestrictedComponentContainer.get (RestrictedComponentContainer.java:83)
at com.google.firebase.messaging.FirebaseMessagingRegistrar.lambda$getComponents$0$FirebaseMessagingRegistrar (FirebaseMessagingRegistrar.java:21)
at com.google.firebase.messaging.FirebaseMessagingRegistrar$$Lambda$0.create (FirebaseMessagingRegistrar.java)
at com.google.firebase.components.ComponentRuntime.lambda$new$0 (ComponentRuntime.java:69)
at com.google.firebase.components.ComponentRuntime$$Lambda$1.get (ComponentRuntime.java:4)
at com.google.firebase.components.Lazy.get (Lazy.java:53)
at com.google.firebase.components.ComponentRuntime.initializeEagerComponents (ComponentRuntime.java:158)
at com.google.firebase.FirebaseApp.initializeAllApis (FirebaseApp.java:563)
at com.google.firebase.FirebaseApp.initializeApp (FirebaseApp.java:304)
at com.google.firebase.FirebaseApp.initializeApp (FirebaseApp.java:268)
at com.google.firebase.FirebaseApp.initializeApp (FirebaseApp.java:253)
at com.google.firebase.provider.FirebaseInitProvider.onCreate (FirebaseInitProvider.java:51)
at android.content.ContentProvider.attachInfo (ContentProvider.java:2388)
at android.content.ContentProvider.attachInfo (ContentProvider.java:2358)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo (FirebaseInitProvider.java:45)
at android.app.ActivityThread.installProvider (ActivityThread.java:7246)
at android.app.ActivityThread.installContentProviders (ActivityThread.java:6787)
at android.app.ActivityThread.handleBindApplication (ActivityThread.java:6704)
at android.app.ActivityThread.access$1300 (ActivityThread.java:237)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1913)
at android.os.Handler.dispatchMessage (Handler.java:106)
at android.os.Looper.loop (Looper.java:223)
at android.app.ActivityThread.main (ActivityThread.java:7664)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:947)

Related

While trying to deploy application in Weblogic 12c. i got exception

while deploy application in weblogic12c. i got following exception. i'm newbie to weblogic12c. any suggestion??
weblogic.application.ModuleException: java.lang.NoSuchMethodException: org.eclipse.persistence.jaxb.JAXBContext.getBeanInfo(java.lang.Class)
at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:140)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:216)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:211)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:73)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:24)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:729)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:258)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:48)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:165)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:587)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:339)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:846)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1275)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:442)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:176)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:548)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Caused By: java.lang.NoSuchMethodException: org.eclipse.persistence.jaxb.JAXBContext.getBeanInfo(java.lang.Class)
at java.lang.Class.getMethod(Class.java:1786)
at org.apache.cxf.common.util.ReflectionInvokationHandler.invoke(ReflectionInvokationHandler.java:52)
at com.sun.proxy.$Proxy107.getBeanInfo(Unknown Source)
at org.apache.cxf.common.jaxb.JAXBUtils.getBeanInfo(JAXBUtils.java:1155)
at org.apache.cxf.jaxb.JAXBSchemaInitializer.getBeanInfo(JAXBSchemaInitializer.java:140)
at org.apache.cxf.jaxb.JAXBDataBinding.checkForJAXBAnnotations(JAXBDataBinding.java:436)
at org.apache.cxf.jaxb.JAXBDataBinding.justCheckForJAXBAnnotations(JAXBDataBinding.java:424)
at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:349)
at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:446)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:548)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:265)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:205)
at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)
at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:159)
at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)
at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:453)
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:333)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:250)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:536)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1681)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1620)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:700)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:381)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:678)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.EventsManager.executeContextListener(EventsManager.java:243)
at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:200)
at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:185)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1838)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2876)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1661)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:823)
at weblogic.application.internal.ExtensibleModuleWrapper$StartStateChange.next(ExtensibleModuleWrapper.java:360)
at weblogic.application.internal.ExtensibleModuleWrapper$StartStateChange.next(ExtensibleModuleWrapper.java:356)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42)
at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:138)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:216)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:211)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:73)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:24)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:729)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:258)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:48)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:165)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:587)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:339)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:846)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1275)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:442)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:176)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:548)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
If you are starting weblogic using admin console add the jar file details in server startup --> classpath or you are using script add the jar details in setDomainenv.sh file then try to deploy the war file.
I replaced all jars with Java 8 specific. now it's working fine. Thanks for your support guys.

Classloader issue with Spring and Websphere

I'm trying to configure My App which is using Spring MVC, and Hibernate one Websphere application Server V8.5. Once I start Websphere application server. I get CalssNotFoundException for all Spring Classes. Seems like WAS in unable to find my Sping Classes. I have checked and Spring Jars are been added to Lib, also it's been added to classpath. Please also note that application is working fine with Apache Tomcat, I'm getting these exceptions when I start WAS only.
[10/20/14 14:49:40:675 EET] 0000005a InjectionProc W CWNEN0047W: Resource annotations on the fields of the org.springframework.web.servlet.FrameworkServlet class will be ignored. The annotations could not be obtained because of the exception : java.lang.NoClassDefFoundError: org.springframework.web.context.WebApplicationContext
at java.lang.Class.getDeclaredFieldsImpl(Native Method)
at java.lang.Class.getDeclaredFields(Class.java:568)
at com.ibm.wsspi.injectionengine.InjectionProcessor.getAllDeclaredFields(InjectionProcessor.java:554)
at com.ibm.wsspi.injectionengine.InjectionProcessor.processAllAnnotations(InjectionProcessor.java:722)
at com.ibm.wsspi.injectionengine.InjectionProcessorContextImpl.processAllAnnotations(InjectionProcessorContextImpl.java:50)
at com.ibm.ws.injectionengine.AbstractInjectionEngine.processAnnotations(AbstractInjectionEngine.java:727)
at com.ibm.ws.injectionengine.AbstractInjectionEngine.processInjectionMetaData(AbstractInjectionEngine.java:536)
at com.ibm.ws.injectionengine.SharedInjectionEngineImpl.processInjectionMetaData(SharedInjectionEngineImpl.java:208)
at com.ibm.ws.injectionengine.ReferenceContextImpl.process(ReferenceContextImpl.java:835)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.populateJavaNameSpace(WebAppImpl.java:1112)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:328)
at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:746)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426)
at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1170)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:638)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:769)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1364)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2169)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:663)
at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5339)
at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5555)
at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:677)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:621)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1256)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1196)
at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:1060)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:831)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:803)
at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
at com.ibm.ws.management.application.AppManagementImpl._startApplication(AppManagementImpl.java:1482)
at com.ibm.ws.management.application.AppManagementImpl.startApplication(AppManagementImpl.java:1371)
at com.ibm.ws.management.application.AppManagementImpl.startApplication(AppManagementImpl.java:1320)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1196)
at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:1060)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:831)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:803)
at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
at com.ibm.ws.management.connector.ipc.CallRouter.route(CallRouter.java:247)
at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.doWork(IPCConnectorInboundLink.java:360)
at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink$IPCConnectorReadCallback.complete(IPCConnectorInboundLink.java:602)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783)
Caused by: java.lang.ClassNotFoundException: org.springframework.web.context.WebApplicationContext
at java.net.URLClassLoader.findClass(URLClassLoader.java:599)
at com.ibm.ws.bootstrap.ExtClassLoader.findClass(ExtClassLoader.java:198)
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:711)
at java.lang.ClassLoader.loadClass(ClassLoader.java:688)
at com.ibm.ws.bootstrap.ExtClassLoader.loadClass(ExtClassLoader.java:113)
at java.lang.ClassLoader.loadClass(ClassLoader.java:658)
at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:62)
at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:58)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:615)
at java.lang.ClassLoader.loadClass(ClassLoader.java:658)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:583)
at java.lang.ClassLoader.loadClass(ClassLoader.java:658)
If by /lib you mean WEB-INF/lib then you simply need to change the class loading policy for this web module on the IBM WebSphere Application Server to use parent last, i.e. it will first look for the classes provided within the application.
http://www-01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.iseries.doc/ae/trun_classload_web.html

FreeMarker jar conflicting issues

I have added new Mail Temlating functionality in my module. I used FTL Templates for the same.Current application is using Spring MVC,jBPM APIs,Tomcat.
But when I tried to run the project it will give me following exception.
at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.internalTrigger(ExtendedNodeInstanceImpl.java:38)
at org.jbpm.workflow.instance.node.StateBasedNodeInstance.internalTrigger(StateBasedNodeInstance.java:56)
at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:89)
at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205)
at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164)
at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47)
at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:162)
at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:143)
at org.jbpm.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:239)
at org.jbpm.workflow.instance.node.HumanTaskNodeInstance.triggerCompleted(HumanTaskNodeInstance.java:90)
at org.jbpm.workflow.instance.node.WorkItemNodeInstance.workItemCompleted(WorkItemNodeInstance.java:301)
at org.jbpm.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:277)
at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:326)
at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.completeWorkItem(JPAWorkItemManager.java:121)
at org.drools.command.runtime.process.CompleteWorkItemCommand.execute(CompleteWorkItemCommand.java:69)
at org.drools.command.runtime.process.CompleteWorkItemCommand.execute(CompleteWorkItemCommand.java:32)
at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)
at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:367)
at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetResultContentResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:364)
at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:153)
at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Priority
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
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)
... 57 more
How to find conflicts in this ?
Thanks

java.lang.NoClassDefFoundError: java/util/Objects

I keep having this error message from glassfish. I am doing a chat on netbeans.
I tried google and most of the solutions are setting the class path. but it doesn't solve my problem :( my friend managed to run on his system though
I am using Log4J and primefaces.
WARNING: java.lang.NoClassDefFoundError: java/util/Objects
javax.el.ELException: java.lang.NoClassDefFoundError: java/util/Objects
at com.sun.el.parser.AstValue.invoke(AstValue.java:258)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processAjaxBehavior(AjaxBehaviorListenerImpl.java:47)
at org.primefaces.event.SelectEvent.processListener(SelectEvent.java:40)
at javax.faces.component.behavior.BehaviorBase.broadcast(BehaviorBase.java:106)
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:760)
at org.primefaces.component.autocomplete.AutoComplete.broadcast(AutoComplete.java:334)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1542)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NoClassDefFoundError: java/util/Objects
at entity.pojo.SimpleUser.hashCode(SimpleUser.java:132)
at java.lang.Object.toString(Object.java:219)
at java.lang.String.valueOf(String.java:2826)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at managedbean.chat.ChatBean.changeUser(ChatBean.java:319)
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:597)
at com.sun.el.parser.AstValue.invoke(AstValue.java:254)
... 36 more
Caused by: java.lang.ClassNotFoundException: java.util.Objects
at com.sun.enterprise.loader.ASURLClassLoader.findClassData(ASURLClassLoader.java:808)
at com.sun.enterprise.loader.ASURLClassLoader.findClass(ASURLClassLoader.java:696)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 46 more
You probably implemented hashCode() in the SimpleUser class using Java 7's Objects.hash() method, and running this class on a Java 6 VM, which doesn't contain this class.

errors deploying an EAR with EJBs 2.1 into JBoss AS5

I'm porting an application with EJBs 2.1 from Weblogic9 to JBoss AS5. I have made some of the changes like adding jboss.xml descriptors to EJBs and fixing application.xml of the EAR, but there are still problems when deploying the EAR. Here is a summary of the the latest error I'm getting when the first EJB is being deployed by JBoss (I will add the full stack trace at the end of the message):
14:15:48,124 ERROR [AbstractKernelController] Error installing to Parse: name=vf
sfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/ state
=Not Installed mode=Manual requiredState=Parse
org.jboss.deployers.spi.DeploymentException: Error creating managed object for v
fsfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/admin
-ejb.jar/
....
Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: Failed
to parse schema for nsURI=, baseURI=null, schemaLocation=http://www.jboss.org/j2ee/dtd/jboss_2_4.dtd
....
Caused by: org.jboss.xb.binding.JBossXBRuntimeException: -1:-1 94:3 The markup in the document preceding the root element must be well-formed.
Is this a problem with parsing the jboss_2_4.dtd itself? or is it something worng with my descriptors for the EJB?
When I try to validate the jboss_2_4.dtd in an XML editor it does complain about a syntax error at line 94:1 , which is the beginning of the first declaration, although it looks fine. Any ideas?
Thanks!
Marina
Full error stack trace:
14:15:48,124 ERROR [AbstractKernelController] Error installing to Parse: name=vf
sfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/ state
=Not Installed mode=Manual requiredState=Parse
org.jboss.deployers.spi.DeploymentException: Error creating managed object for v
fsfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/admin
-ejb.jar/
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentExcept
ion(DeploymentException.java:49)
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO
utput.createMetaData(AbstractParsingDeployerWithOutput.java:362)
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO
utput.createMetaData(AbstractParsingDeployerWithOutput.java:322)
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO
utput.createMetaData(AbstractParsingDeployerWithOutput.java:294)
at org.jboss.deployment.JBossEjbParsingDeployer.createMetaData(JBossEjbP
arsingDeployer.java:95)
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO
utput.deploy(AbstractParsingDeployerWithOutput.java:234)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(Deployer
Wrapper.java:171)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(Deployer
sImpl.java:1439)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFi
rst(DeployersImpl.java:1157)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFi
rst(DeployersImpl.java:1210)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(Deployers
Impl.java:1098)
at org.jboss.dependency.plugins.AbstractControllerContext.install(Abstra
ctControllerContext.java:348)
at org.jboss.dependency.plugins.AbstractController.install(AbstractContr
oller.java:1631)
at org.jboss.dependency.plugins.AbstractController.incrementState(Abstra
ctController.java:934)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr
actController.java:1082)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr
actController.java:984)
at org.jboss.dependency.plugins.AbstractController.change(AbstractContro
ller.java:822)
at org.jboss.dependency.plugins.AbstractController.change(AbstractContro
ller.java:553)
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(Deployers
Impl.java:781)
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeploye
rImpl.java:702)
at org.jboss.system.server.profileservice.repository.MainDeployerAdapter
.process(MainDeployerAdapter.java:117)
at org.jboss.system.server.profileservice.repository.ProfileDeployAction
.install(ProfileDeployAction.java:70)
at org.jboss.system.server.profileservice.repository.AbstractProfileActi
on.install(AbstractProfileAction.java:53)
at org.jboss.system.server.profileservice.repository.AbstractProfileServ
ice.install(AbstractProfileService.java:361)
at org.jboss.dependency.plugins.AbstractControllerContext.install(Abstra
ctControllerContext.java:348)
at org.jboss.dependency.plugins.AbstractController.install(AbstractContr
oller.java:1631)
at org.jboss.dependency.plugins.AbstractController.incrementState(Abstra
ctController.java:934)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr
actController.java:1082)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr
actController.java:984)
at org.jboss.dependency.plugins.AbstractController.change(AbstractContro
ller.java:822)
at org.jboss.dependency.plugins.AbstractController.change(AbstractContro
ller.java:553)
at org.jboss.system.server.profileservice.repository.AbstractProfileServ
ice.activateProfile(AbstractProfileService.java:306)
at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(
ProfileServiceBootstrap.java:271)
at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:
461)
at org.jboss.Main.boot(Main.java:221)
at org.jboss.Main$1.run(Main.java:556)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: Failed
to parse schema for nsURI=, baseURI=null, schemaLocation=http://www.jboss.org/j
2ee/dtd/jboss_2_4.dtd
at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBPars
er.java:203)
at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java
:168)
at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:189)
at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:166)
at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(Sch
emaResolverDeployer.java:137)
at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(Sch
emaResolverDeployer.java:121)
at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse
AndInit(AbstractVFSParsingDeployer.java:256)
at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse
(AbstractVFSParsingDeployer.java:188)
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO
utput.createMetaData(AbstractParsingDeployerWithOutput.java:348)
... 35 more
Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Failed to parse schema
for nsURI=, baseURI=null, schemaLocation=http://www.jboss.org/j2ee/dtd/jboss_2_4
.dtd
at org.jboss.xb.binding.resolver.AbstractMutableSchemaResolver.resolve(A
bstractMutableSchemaResolver.java:293)
at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startE
lement(SundayContentHandler.java:274)
at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHan
dler.startElement(SaxJBossXBParser.java:401)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Sour
ce)
at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Sourc
e)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Sourc
e)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.s
canRootElementHook(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un
known Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Sour
ce)
at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBPars
er.java:199)
... 43 more
Caused by: org.jboss.xb.binding.JBossXBRuntimeException: -1:-1 94:3 The markup i
n the document preceding the root element must be well-formed.
at org.jboss.xb.binding.sunday.unmarshalling.XsdBinderTerminatingErrorHa
ndler.handleError(XsdBinderTerminatingErrorHandler.java:40)
at org.apache.xerces.impl.xs.XMLSchemaLoader.reportDOMFatalError(Unknown
Source)
at org.apache.xerces.impl.xs.XSLoaderImpl.load(Unknown Source)
at org.jboss.xb.binding.Util.loadSchema(Util.java:395)
at org.jboss.xb.binding.sunday.unmarshalling.XsdBinder.bind(XsdBinder.ja
va:176)
at org.jboss.xb.binding.sunday.unmarshalling.XsdBinder.bind(XsdBinder.ja
va:147)
at org.jboss.xb.binding.resolver.AbstractMutableSchemaResolver.resolve(A
bstractMutableSchemaResolver.java:285)
... 58 more
I'd like to see your jboss.xml but I really wonder why you're using this very dusty jboss_2_4.dtd (the "JBoss 2.4 EJB deploymentDescriptor"). Since you're using JBoss AS 5.1, I'd recommend using the moderner jboss_5_1.xsd schema instead (see JBossDTDs for reference). Below an empty sample:
<jboss xmlns="http://www.jboss.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.jboss.com/xml/ns/javaee
http://www.jboss.org/j2ee/schema/jboss_5_1.xsd"
version="3.0">
</jboss>

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