Thanks for your help.
I updated xmlrpc from 1.x to 2.0. the problem still exists.
It will cause the following runtime exception when I run the app.
*************
..
2007-02-09 09:39:54,065 [main] INFO
org.apache.turbine.services.BaseServiceBroker- Start Initializing service
(early): SecurityService
2007-02-09 09:41:28,950 [Thread-6] INFO org.apache.turbine.Turbine- Double
initialization of Turbine was attempted!
2007-02-09 09:41:28,960 [Thread-6] ERROR org.apache.turbine.Turbine-
Turbine.handleException: java.lang.NullPointerException
at org.apache.turbine.Turbine.doGet(Turbine.java:692)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
....
Even I took out the xmlrpc service, the unsupported major.minor version problem
is gone, but the Double initialization still occurs.
I am totally lost on this double initialization issue. What could cause that???
> -----Original Message-----
>Hi Jil,
>this indicates, that a library you use was not compiled to be used for >java6.
>See Here...
> com.nequalsone.webservice.FormLetter: com/nequalsone/om/BaseLibraryItem
> (Unsupported major.minor version 50.0)
>http://blogs.sun.com/sundararajan/entry/java_class_ic_errors
>second stanza
>Kind regards
>Juergen
> -----Ursprüngliche Nachricht-----
> Von: jill han [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 8. Februar 2007 21:40
> An: Turbine Users List
> Cc: Apache Torque Users List
> Betreff: RE: Exception
>
> From the log file, the exception is caused by
> **********************************************
> 2007-02-08 14:29:07,586 [main] ERROR
> org.apache.turbine.services.BaseServiceBroker-
> org.apache.turbine.services.InitializationException: XMLRPCService
> failed to initialize: Failed to instantiate
> com.nequalsone.webservice.FormLetter: com/nequalsone/om/BaseLibraryItem
> (Unsupported major.minor version 50.0)
> ******************************************************
> Any helps will be appreciated.
> Jill
>
> -----Original Message-----
> From: jill han
> Sent: Thursday, February 08, 2007 10:35 AM
> To: 'Turbine Users List'
> Subject: Exception
>
> I have turbine/torque/velocity application. I upgraded java from 4 to 6.
> I used maven to build the objects.
> The build is successful. However after I loaded the classes to
> tomcat4.x, it threw a exception as follows. If I changed back to java4,
> rebuild, load the objects to tomcat, the application will be running
> fine. Is there anything else that I need to update?
> Thanks for your helps.
> Jill
>
> *****************************
> HTTP Status 500 -
>
> type Exception report
>
> message
>
> description The server encountered an internal error () that prevented
> it from fulfilling this request.
>
> exception
>
> java.lang.NullPointerException
> at org.apache.turbine.Turbine.doGet(Turbine.java:876)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> tionFilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> erChain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
> e.java:256)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 80)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
> e.java:191)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 80)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241
> 6)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> :180)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
> lve.java:171)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :172)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577
> )
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 80)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> java:174)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
> nvokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 80)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
> org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:60
> 1)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
> onnection(Http11Protocol.java:392)
> at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:56
> 5)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
> .java:619)
> at java.lang.Thread.run(Thread.java:536)
>
>
> Apache Tomcat/4.1.27
>
>
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> For additional commands, e-mail: [EMAIL PROTECTED]
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***********************
-----Original Message-----
From: jill han [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 08, 2007 2:40 PM
To: Turbine Users List
Cc: Apache Torque Users List
Subject: RE: Exception
>From the log file, the exception is caused by
**********************************************
2007-02-08 14:29:07,586 [main] ERROR
org.apache.turbine.services.BaseServiceBroker-
org.apache.turbine.services.InitializationException: XMLRPCService
failed to initialize: Failed to instantiate
com.nequalsone.webservice.FormLetter: com/nequalsone/om/BaseLibraryItem
(Unsupported major.minor version 50.0)
******************************************************
Any helps will be appreciated.
Jill
-----Original Message-----
From: jill han
Sent: Thursday, February 08, 2007 10:35 AM
To: 'Turbine Users List'
Subject: Exception
I have turbine/torque/velocity application. I upgraded java from 4 to 6.
I used maven to build the objects.
The build is successful. However after I loaded the classes to
tomcat4.x, it threw a exception as follows. If I changed back to java4,
rebuild, load the objects to tomcat, the application will be running
fine. Is there anything else that I need to update?
Thanks for your helps.
Jill
*****************************
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.NullPointerException
at org.apache.turbine.Turbine.doGet(Turbine.java:876)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241
6)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:60
1)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:56
5)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:619)
at java.lang.Thread.run(Thread.java:536)
Apache Tomcat/4.1.27
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