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Posted to users@tomcat.apache.org by Tomislav Novosel <to...@helix.hr> on 2007/04/10 15:03:18 UTC

Problem with libraries in Apache Tomcat 5.5.20

Hello!

I use Apache Tomcat 5.5.20 as servlet/JSP container.

In my application I use file spring.jar from spring framework ver. 2.0.3.

When I put file spring.jar in shared libraries, that is in directory   
/shared/lib everything works fine.

But if I remove that file from shared libraries and put it in libraries 
in my application, that is in directory   
/webapps/MyApplication/WEB-INF/lib and start my application, exception 
occurs:


*type* Exception report

*message*

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

*exception*

javax.servlet.ServletException: Error allocating a servlet instance
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 

    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) 

    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) 

    org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) 

    org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) 

    org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) 

    org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) 

    java.lang.Thread.run(Thread.java:595)

*root cause*

java.lang.NoClassDefFoundError: 
org/springframework/web/servlet/FrameworkServlet
    java.lang.ClassLoader.defineClass1(Native Method)
    java.lang.ClassLoader.defineClass(ClassLoader.java:620)
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
    java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
    java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    java.security.AccessController.doPrivileged(Native Method)
    java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1342) 

    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1201) 

    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 

    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) 

    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) 

    org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) 

    org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) 

    org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) 

    org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) 

    java.lang.Thread.run(Thread.java:595)



Do you have any suggestions why file spring.jar has to be in shared 
libraries and not in libraries in my web application directory?


Thanks in advance,
Tomislav

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