10:03 a.m.
Hello,
In the previous topic I had problems with a client/server deployment (thanks jaikiran, at
last I did the deployment) but when i'm executing the application, I have a
exception.
I verify that the problem is the server return because if the return value is an Integer
(for example) there are any problem but I tried to return Objects or Objects List and then
I recived a Null Pointer Error and I don't know the reason.
The stack trace is the next one:
| java.lang.reflect.UndeclaredThrowableException
| at $Proxy0.conectar(Unknown Source)
| at
com.gui.funcionalidad.seguridad.controladorPUsuarios.conectar(controladorPUsuarios.java:143)
| at com.gui.pantalla.seguridad.LOGIN.btAceptarActionPerformed(LOGIN.java:119)
| at com.gui.pantalla.seguridad.LOGIN.access$000(LOGIN.java:18)
| at com.gui.pantalla.seguridad.LOGIN$1.actionPerformed(LOGIN.java:53)
| at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
| at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
| at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
| at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
| at java.awt.Component.processMouseEvent(Unknown Source)
| at javax.swing.JComponent.processMouseEvent(Unknown Source)
| at java.awt.Component.processEvent(Unknown Source)
| at java.awt.Container.processEvent(Unknown Source)
| at java.awt.Component.dispatchEventImpl(Unknown Source)
| at java.awt.Container.dispatchEventImpl(Unknown Source)
| at java.awt.Component.dispatchEvent(Unknown Source)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
| at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
| at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
| at java.awt.Container.dispatchEventImpl(Unknown Source)
| at java.awt.Window.dispatchEventImpl(Unknown Source)
| at java.awt.Component.dispatchEvent(Unknown Source)
| at java.awt.EventQueue.dispatchEvent(Unknown Source)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
| at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
| at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
| at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
| at java.awt.EventDispatchThread.run(Unknown Source)
| Caused by: java.lang.ClassNotFoundException: org.hibernate.collection.Persistent
| Bag
| at java.net.URLClassLoader$1.run(Unknown Source)
| at java.security.AccessController.doPrivileged(Native Method)
| at java.net.URLClassLoader.findClass(Unknown Source)
| at java.lang.ClassLoader.loadClass(Unknown Source)
| at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
| at java.lang.ClassLoader.loadClass(Unknown Source)
| at org.jboss.remoting.loading.RemotingClassLoader.loadClass(RemotingClas
| sLoader.java:50)
| at org.jboss.remoting.loading.ObjectInputStreamWithClassLoader.resolveCl
| ass(ObjectInputStreamWithClassLoader.java:139)
| at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
| at java.io.ObjectInputStream.readClassDesc(Unknown Source)
| at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
| at java.io.ObjectInputStream.readObject0(Unknown Source)
| at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
| at java.io.ObjectInputStream.readSerialData(Unknown Source)
| at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
| at java.io.ObjectInputStream.readObject0(Unknown Source)
| at java.io.ObjectInputStream.readObject(Unknown Source)
| at org.jboss.aop.joinpoint.InvocationResponse.readExternal(InvocationRes
| ponse.java:122)
| at java.io.ObjectInputStream.readExternalData(Unknown Source)
| at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
| at java.io.ObjectInputStream.readObject0(Unknown Source)
| at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
| at java.io.ObjectInputStream.readSerialData(Unknown Source)
| at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
| at java.io.ObjectInputStream.readObject0(Unknown Source)
| at java.io.ObjectInputStream.readObject(Unknown Source)
| at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.r
| eceiveObject(JavaSerializationManager.java:128)
| at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read
| (SerializableUnMarshaller.java:66)
| at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(Soc
| ketClientInvoker.java:279)
| at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.jav
| a:143)
| at org.jboss.remoting.Client.invoke(Client.java:525)
| at org.jboss.remoting.Client.invoke(Client.java:488)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemot
| eInterceptor.java:55)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
| java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPr
| opagationInterceptor.java:61)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
| java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityC
| lientInterceptor.java:55)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
| java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.
| java:78)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
| java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteP
| roxy.java:102)
| ... 30 more
|
Please, can you help me
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