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URGENT::: Error java.lang.NoClassDefFoundError: org/apache/commons/beanuti

2 replies on 1 page. Most recent reply: Sep 19, 2003 7:42 AM by Senthoorkumaran Punniamoorthy

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perry arora

Posts: 22
Nickname: perry
Registered: Sep, 2003

URGENT::: Error java.lang.NoClassDefFoundError: org/apache/commons/beanuti Posted: Sep 19, 2003 6:40 AM
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hi friends~!~~

need the help of experts...

I am trying to use the struts in a web application , this is my first time i m using it, and i am facing the following error



type Exception report
message Internal Server Error
description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Error instantiating servlet class MyActionServlet
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:895)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:655)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 214)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: 190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.jav a:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:17 4)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:102 7)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:479)
root cause
java.lang.NoClassDefFoundError: org/apache/commons/beanutils/Converter
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:232)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:886)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:655)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 214)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: 190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.jav a:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:17 4)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:102 7)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:479)



for verfying that i am placing the class files in the right directory i wrote one more application code and tried to run , it worked absolutely fine ,I am using the tomcat 4.0 server and i placed the class files in the directory

TOMCATROOT\webapps\application-context\web-inf\classes



it worked fine , but when i am using the struts framework i am facing the above error , i would like to mention what changes i have done before running the struts based web application

(1) I PALCED THE struts-config.xml file in the directory TOMCATROOT\webapps\application-root\web-inf
(2) WITH THAT I HAVE PLACED THE struts.jar file in TOMCATRPPT\webapps\application-context\web-inf\lib

do i need to do some more changes or need to mention few more things..

i would also like t o mention what i thought of the probelm., i think that the problem coud be with the location where we should have a copy of struts.jar file in the tomcat server or it could be a version conflict that is may be there could be a stipulation about specific verison of struts.xml file to be used with this version of tomacat

I BADLY NEED HELP ON THIS


I WILL REALLY APPRECIATE ANY KIND OF SUGGESTION/HELP AS I AM RELLY STUCK IN THIS AND BEING A FIRST ATTEMPT I COUDNT THINK MORE AND NOT ABLE TO DO MUCH IN THIS....

THXS A LOT


Joe Parks

Posts: 107
Nickname: joeparks
Registered: Aug, 2003

Re: URGENT::: Error java.lang.NoClassDefFoundErro r: org/apache/commons/beanuti Posted: Sep 19, 2003 6:58 AM
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Did you try the advice from the reply to the last time you posted this question?

http://www.artima.com/forums/flat.jsp?forum=1&thread=13549

I don't mean to be rude; it's just that the advice there is correct.

Senthoorkumaran Punniamoorthy

Posts: 335
Nickname: senthoor
Registered: Mar, 2002

Re: URGENT::: Error java.lang.NoClassDefFoundErro r: org/apache/commons/beanuti Posted: Sep 19, 2003 7:42 AM
Reply to this message Reply
Thanks Joe Parks.

I was quite offened by this post. Actually I wrote a lot to post but then I thought no point.

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