struts along with 0racle 10g Application Server - deploying ear file....

[shunmuga ganapathy]

Hi,
i am using struts along with Oracle Application Server 10g.
When i deployed my application it throws the followingexceptions......


500 Internal Server Error
oracle.classloader.util.AnnotatedNoClassDefFoundError:

Missing class: org.apache.struts.action.Action

Dependent class: com.ats.swdms.metadata.frontaction.CreateBinAction
Loader: test4.root:0.0.0
Code-Source: /D:/product/10.1.3/OracleAS_1/j2ee/home/applications/test4/swdmsUtilrel1_0.jar
Configuration: manifest of /D:/product/10.1.3/OracleAS_1/j2ee/home/applications/test4/swdmsEJBrel1_0.jar

The missing class is available from the following locations:

1. Code-Source: /D:/product/10.1.3/OracleAS_1/j2ee/home/applications/test4/swdmsWARrel1_0/WEB-INF/lib/struts.jar (from WEB-INF/lib/ directory in D:\product\10.1.3\OracleAS_1\j2ee\home\applications\test4\swdmsWARrel1_0\WEB-INF\lib)
This code-source is available in loader test4.web.swdmsWARrel1_0:0.0.0. This is a child of the dependent loader test4.root:0.0.0.


2. Code-Source: /D:/product/10.1.3/OracleAS_1/j2ee/home/applications/tes12/struts.jar (from manifest of /D:/product/10.1.3/OracleAS_1/j2ee/home/applications/tes12/swdmsWARrel1_0/)
This code-source is available in loader tes12.web.swdmsWARrel1_0:0.0.0.

at oracle.classloader.PolicyClassLoader.defineClass(PolicyClassLoader.java:2247)
at oracle.classloader.PolicyClassLoader.findLocalClass(PolicyClassLoader.java:1457)
at oracle.classloader.SearchPolicy$FindLocal.getClass(SearchPolicy.java:167)
at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119)
at oracle.classloader.SearchPolicy.loadClass(SearchPolicy.java:642)
at oracle.classloader.PolicyClassLoader.askParentForClass(PolicyClassLoader.java:1284)
at oracle.classloader.SearchPolicy$AskParent.getClass(SearchPolicy.java:69)
at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119)
at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1660)
at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1621)
at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1606)
at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:119)
at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:145)
at org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcessor.java:282)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:220)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:719)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:376)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:870)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.AJPRequestHandler.run(AJPRequestHandler.java:299)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.AJPRequestHandler.run(AJPRequestHandler.java:187)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)

[Merrill Higginson]

Clearly the App server is not finding the Struts classes in its classpath. Check to make sure that the struts.jar fle as well as all other other jar files that came with the Struts download is in your WEB-INF/lib directory.