Re: Eclipse, log4j, etc.

I put commons-beanutils.jar into the WEB-INF/lib directory, and I still  
get what's copied below from the webpage.

Is my installation possessed or something?

Todd
-----------------------------------

HTTP Status 500 -

  type Exception report

message

description The server encountered an internal error () that prevented  
it from fulfilling this request.

exception
javax.servlet.ServletException: Servlet execution threw an exception
         at  
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica 
tionFilterChain.java:269)
         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$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:643)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv 
e.java:191)
         at  
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:643)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.catalina.core.StandardContext.invoke(StandardContext.java: 
2417)
         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$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:641)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. 
java:174)
         at  
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:643)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193)
         at  
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 
781)
         at  
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC 
onnection(Http11Protocol.java:549)
         at  
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java: 
589)
         at  
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool 
.java:666)
         at java.lang.Thread.run(Thread.java:552)


root cause
java.lang.NoClassDefFoundError: org/apache/commons/beanutils/BeanUtils
         at  
org.infohazard.maverick.ctl.ThrowawayBean2.go(ThrowawayBean2.java:39)
         at org.infohazard.maverick.ctl.Throwaway2.go(Throwaway2.java:48)
         at  
org.infohazard.maverick.flow.ThrowawayControllerAdapter.go(ThrowawayCont 
rollerAdapter.java:58)
         at  
org.infohazard.maverick.flow.CommandBase.go(CommandBase.java:44)
         at  
org.infohazard.maverick.Dispatcher.service(Dispatcher.java:237)
         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$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:643)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv 
e.java:191)
         at  
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:643)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.catalina.core.StandardContext.invoke(StandardContext.java: 
2417)
         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$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:641)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. 
java:174)
         at  
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i 
nvokeNext(StandardPipeline.java:643)
         at  
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 
480)
         at  
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
         at  
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193)
         at  
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 
781)
         at  
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC 
onnection(Http11Protocol.java:549)
         at  
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java: 
589)
         at  
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool 
.java:666)
         at java.lang.Thread.run(Thread.java:552)


Apache Tomcat/4.1.29

On Feb 10, 2004, at 4:28 AM, Yurii Urazlin wrote:

> Put commons-beanutils.jar into your WEB-INF/lib dir of your webapp, and
> it'll work.
>
> HTH,
> yurazlin
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Todd O'Bryan
> Sent: Tuesday, February 10, 2004 12:20 PM
> To: [email protected]
> Subject: Re: [Mav-user] Eclipse, log4j, etc.
>
> I removed commons-beanutils.jar from the Tomcat classpath (which you
> can set in Eclipse using the Preferences pane) and was able to compile.
>
> It also then ran the Log4jInit code someone suggested I create...of
> course, only after producing the warnings that code was meant to stop
> from appearing in the first place.
>
> And now I can compile, but I get the same NoClassDefFoundError in my
> webapp when I try to access that page.
>
> If ever there was a need for a better mousetrap, we're seeing it...
>
> Todd
>
> On Feb 10, 2004, at 4:13 AM, Yurii Urazlin wrote:
>
>>>> AFAICS, Tomcat (at least 4.1.18) has its own commons-beanutils.jar
> in
>>
>>>> its server/lib. It could conflict with the one you added to Tomcat
>>>> classpath.
>>
>>> The jars in Tomcat's server/lib directory are not visible from
>> webapps.
>>> However, the jars in common/lib and shared/lib are.
>>
>>
>> That's it. But exception is thrown by Catalina itself, and not a
>> webapp.
>>
>>
>> So if this: "add commons-beanutils.jar ... to the Tomcat classpath"
>> means adding commons-beanutils.jar to CLASSPATH in catalina.bat, or
>> changing CLASSPATH environment variable, or smth similar, a conflict
>> could be the case. However exception is strange, and the reason could
>
>> be
>> anything else.
>>
>> exception from Todd's letter:
>> --------------------
>> Catalina.start: java.lang.NullPointerException
>> java.lang.NullPointerException
>> 	at
>> org.apache.commons.digester.Digester.createSAXException(Digester.java:
>> 2540)
>> 	at
>> org.apache.commons.digester.Digester.createSAXException(Digester.java:
>> 2566)
>> 	at
>> org.apache.commons.digester.Digester.endElement(Digester.java:1061)
>> 	at
>> org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
>> Source)
>> 	at
>>
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknow
>> n
>>   Source)
>> 	at
>>
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(
>> U
>> nknown Source)
>> 	at
>>
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDi
>> s
>> patcher.dispatch(Unknown Source)
>> 	at
>>
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkn
>> o
>> wn Source)
>> 	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
>> Source)
>> 	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
>> Source)
>> 	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>> 	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
>> Source)
>> 	at
>> org.apache.commons.digester.Digester.parse(Digester.java:1548)
>> 	at org.apache.catalina.startup.Catalina.start(Catalina.java:449)
>> 	at
>> org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
>> 	at
>> org.apache.catalina.startup.Catalina.process(Catalina.java:180)
>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> 	at
>>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja
>> v
>> a:39)
>> 	at
>>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso
>> r
>> Impl.java:25)
>> 	at java.lang.reflect.Method.invoke(Method.java:324)
>> 	at
>> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
>>
>>
>>
>> -------------------------------------------------------
>> The SF.Net email is sponsored by EclipseCon 2004
>> Premiere Conference on Open Tools Development and Integration
>> See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
>> http://www.eclipsecon.org/osdn
>> [INVALID FOOTER]
>
>
>
> -------------------------------------------------------
> The SF.Net email is sponsored by EclipseCon 2004
> Premiere Conference on Open Tools Development and Integration
> See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
> http://www.eclipsecon.org/osdn
> [INVALID FOOTER]
>
>
>
>
> -------------------------------------------------------
> The SF.Net email is sponsored by EclipseCon 2004
> Premiere Conference on Open Tools Development and Integration
> See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
> http://www.eclipsecon.org/osdn
> [INVALID FOOTER]



-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
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