Tutorial :jboss seam deployment error



Question:

I am the beginner to jboss seam. I got the following error while deploying:

16:47:06,675 INFO  [ConnectionProviderFactory] Initializing connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider  16:47:06,707 INFO  [InjectedDataSourceConnectionProvider] Using provided datasource  16:47:06,753 WARN  [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null  org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar))      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:190)      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:619)      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:264)      at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:575)      at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:347)      at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:330)      at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:402)      at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:849)      at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89)      at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:47)      at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)      at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)      at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:713)      at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:127)      at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)      at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)      at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)      at $Proxy0.start(Unknown Source)      at org.jboss.system.ServiceController.start(ServiceController.java:417)      at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy67.start(Unknown Source)      at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)      at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)      at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)      at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)      at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)      at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)      at $Proxy0.start(Unknown Source)      at org.jboss.system.ServiceController.start(ServiceController.java:417)      at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy33.start(Unknown Source)      at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)      at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)      at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)      at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)      at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)      at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy34.start(Unknown Source)      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)      at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy9.deploy(Unknown Source)      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)  Caused by: org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar)      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:298)      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:171)      ... 112 more  Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar      at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:306)      at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:521)      at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415)      at java.lang.ClassLoader.loadClass(Unknown Source)      at java.lang.ClassLoader.loadClassInternal(Unknown Source)      at java.lang.Class.forName0(Native Method)      at java.lang.Class.forName(Unknown Source)      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:283)      ... 113 more  16:47:06,785 WARN  [SettingsFactory] Could not obtain connection metadata  org.jboss.util.NestedSQLException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar)); - nested throwable: (org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar)))      at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:95)      at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:47)      at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)      at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)      at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:713)      at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:127)      at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)      at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)      at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)      at $Proxy0.start(Unknown Source)      at org.jboss.system.ServiceController.start(ServiceController.java:417)      at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy67.start(Unknown Source)      at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)      at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)      at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)      at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)      at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)      at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)      at $Proxy0.start(Unknown Source)      at org.jboss.system.ServiceController.start(ServiceController.java:417)      at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy33.start(Unknown Source)      at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)      at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)      at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)      at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)      at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)      at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy34.start(Unknown Source)      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)      at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)      at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)      at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)      at $Proxy9.deploy(Unknown Source)      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)  Caused by: org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar))      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:190)      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:619)      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:264)      at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:575)      at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:347)      at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:330)      at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:402)      at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:849)      at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89)      ... 104 more  Caused by: org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar)      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:298)      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:171)      ... 112 more  Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar      at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:306)      at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:521)      at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415)      at java.lang.ClassLoader.loadClass(Unknown Source)      at java.lang.ClassLoader.loadClassInternal(Unknown Source)      at java.lang.Class.forName0(Native Method)      at java.lang.Class.forName(Unknown Source)      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:283)      ... 113 more  16:47:06,847 INFO  [Dialect] Using dialect: org.hibernate.dialect.MySQLDialect  16:47:06,988 INFO  [TransactionFactoryFactory] Transaction strategy: org.hibernate.ejb.transaction.JoinableCMTTransactionFactory  16:47:06,988 INFO  [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup  16:47:07,003 INFO  [TransactionManagerLookupFactory] instantiated TransactionManagerLookup  16:47:07,003 INFO  [SettingsFactory] Automatic flush during beforeCompletion(): disabled  16:47:07,003 INFO  [SettingsFactory] Automatic session close at end of transaction: disabled  16:47:07,003 INFO  [SettingsFactory] Scrollable result sets: disabled  16:47:07,003 INFO  [SettingsFactory] JDBC3 getGeneratedKeys(): disabled  16:47:07,003 INFO  [SettingsFactory] Connection release mode: auto  16:47:07,003 INFO  [SettingsFactory] Maximum outer join fetch depth: 2  16:47:07,003 INFO  [SettingsFactory] Default batch fetch size: 1  16:47:07,003 INFO  [SettingsFactory] Generate SQL with comments: disabled  16:47:07,003 INFO  [SettingsFactory] Order SQL updates by primary key: disabled  16:47:07,003 INFO  [SettingsFactory] Order SQL inserts for batching: disabled  16:47:07,003 INFO  [SettingsFactory] Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory  16:47:07,003 INFO  [ASTQueryTranslatorFactory] Using ASTQueryTranslatorFactory  16:47:07,003 INFO  [SettingsFactory] Query language substitutions: {}  16:47:07,003 INFO  [SettingsFactory] JPA-QL strict compliance: enabled  16:47:07,003 INFO  [SettingsFactory] Second-level cache: enabled  16:47:07,003 INFO  [SettingsFactory] Query cache: disabled  16:47:07,003 INFO  [SettingsFactory] Cache provider: org.hibernate.cache.HashtableCacheProvider  16:47:07,019 INFO  [SettingsFactory] Optimize cache for minimal puts: disabled  16:47:07,019 INFO  [SettingsFactory] Cache region prefix: registration_ear,registration  16:47:07,019 INFO  [SettingsFactory] Structured second-level cache entries: disabled  16:47:07,019 INFO  [SettingsFactory] Echoing all SQL to stdout  16:47:07,019 INFO  [SettingsFactory] Statistics: disabled  16:47:07,019 INFO  [SettingsFactory] Deleted entity synthetic identifier rollback: disabled  16:47:07,035 INFO  [SettingsFactory] Default entity-mode: pojo  16:47:07,035 INFO  [SettingsFactory] Named query checking : enabled  16:47:07,113 INFO  [SessionFactoryImpl] building session factory  16:47:07,113 INFO  [SessionFactoryObjectFactory] Factory name: persistence.units:ear=registration.ear,unitName=registration  16:47:07,128 INFO  [NamingHelper] JNDI InitialContext properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory, java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}  16:47:07,128 INFO  [SessionFactoryObjectFactory] Bound factory to JNDI name: persistence.units:ear=registration.ear,unitName=registration  16:47:07,128 WARN  [SessionFactoryObjectFactory] InitialContext did not implement EventContext  16:47:07,144 INFO  [SchemaValidator] Running schema validator  16:47:07,144 INFO  [SchemaValidator] fetching database metadata  16:47:07,144 WARN  [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null  org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Failed to register driver for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar))      at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:190)      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:619)      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:264)      at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:575)      at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:347)      at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:330)      at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:402)      at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:849)      at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89)      at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:47)      at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:27)      at org.hibernate.tool.hbm2ddl.SchemaValidator.validate(SchemaValidator.java:107)      at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:317)      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)      at org.hibernate.ejb.Ej  


Solution:1

It appears that it cannot find C:\Java\mysql-connector-java-5.0.8\mysql-connector-java-5.0.8-bin.jar

is the file there, or are you deploying to your server environment where the file doesn't exist?

Either way, To correct the problem I would suggest you drop the jar in your jboss installation's server/default/lib directory instead.


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