UnmarshalException
Brent
Hello All,
I am using a datasource, multipool, and connection pool. I get a connect and
statement object from the datasource, making sure they are not null. I then execute
a very simple statement: 'select * from tableName'. The following error occors
giving an unmarshalled exception. This is from an applet using a utility class
for the database connectivity. This error is from the Java Console.
This error occurs on weblogic 6.1, 7.0.1.0, and 7.0.2.0. The database is ms sqlserver.
The database is not on the same machine as the weblogic server.
Thank you,
Brent
<!----------Begin error message --------------------->
Executing statement: select * from genericTable
DbUtility Error: weblogic.rmi.extensions.RemoteRuntimeException: Unexpected Exception
- with nested exception:
[java.rmi.UnmarshalException: Could not unmarshal method ID; nested exception
is:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
Start server side stack trace:
java.rmi.UnmarshalException: Could not unmarshal method ID; nested exception is:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
at weblogic.rmi.internal.MethodDescriptor.init(MethodDescriptor.java:154)
at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:220)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:272)
at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.java:807)
at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:738)
at weblogic.rjvm.ConnectionManagerServer.handleRJVM(ConnectionManagerServer.java:207)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:777)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:508)
at weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:664)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
End server side stack trace
; nested exception is:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
Start server side stack trace:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
at weblogic.rmi.internal.MethodDescriptor.init(MethodDescriptor.java:154)
at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:220)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:272)
at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.java:807)
at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:738)
at weblogic.rjvm.ConnectionManagerServer.handleRJVM(ConnectionManagerServer.java:207)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:777)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:508)
at weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:664)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
End server side stack trace
]
java.sql.SQLException: weblogic.rmi.extensions.RemoteRuntimeException: Unexpected
Exception - with nested exception:
[java.rmi.UnmarshalException: Could not unmarshal method ID; nested exception
is:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
Start server side stack trace:
java.rmi.UnmarshalException: Could not unmarshal method ID; nested exception is:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
at weblogic.rmi.internal.MethodDescriptor.init(MethodDescriptor.java:154)
at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:220)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:272)
at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.java:807)
at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:738)
at weblogic.rjvm.ConnectionManagerServer.handleRJVM(ConnectionManagerServer.java:207)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:777)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:508)
at weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:664)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
End server side stack trace
; nested exception is:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
Start server side stack trace:
java.rmi.UnmarshalException: Method not found: 'execute(Ljava.lang.String;[I)'
at weblogic.rmi.internal.MethodDescriptor.init(MethodDescriptor.java:154)
at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:220)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:272)
at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.java:807)
at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:738)
at weblogic.rjvm.ConnectionManagerServer.handleRJVM(ConnectionManagerServer.java:207)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:777)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:508)
at weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:664)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
End server side stack trace
]
at weblogic.jdbc.rmi.SerialStatement.executeQuery(SerialStatement.java:92)
at jmsutility.DbUtility.executeStatement(DbUtility.java:243)
at tableupdate.TableUpdateApplet.updateTable(TableUpdateApplet.java:164)
at tableupdate.TableUpdateApplet.jbInit(TableUpdateApplet.java:79)
at tableupdate.TableUpdateApplet.init(TableUpdateApplet.java:49)
at sun.applet.AppletPanel.run(AppletPanel.java:347)
at java.lang.Thread.run(Thread.java:536)
<!--------------End Error Message ----------------------->