[main] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost]. -

Hi,

I have removed exsiting spring.jar and updated new spring.jar file through eclipse java build path-> lib, add library. But when i run the Tomcat server I am getting following error:

Code:

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INFO: validateJarFile(C:\project\IDE\WCP_ESW_Bugfix\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ESW\WEB-INF\lib\servlet.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
NOS 0    [main] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ESW]  - Error configuring application listener of class org.springframework.web.context.ContextLoaderListener
java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
        at java.lang.ClassLoader.findBootstrapClass(Native Method)
        at java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:891)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1301)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3743)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4252)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:448)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
NOS 0    [main] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ESW]  - Error configuring application listener of class org.springframework.web.context.request.RequestContextListener
java.lang.NoClassDefFoundError: javax/servlet/ServletRequestListener
        at java.lang.ClassLoader.findBootstrapClass(Native Method)
        at java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:891)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1301)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3743)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4252)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:448)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
NOS 15  [main] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ESW]  - Skipped installing application listeners due to previous error(s)
31-Mar-2011 11:33:57 org.apache.catalina.core.StandardContext start

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