[Springframework-developer] Help!!!

[Kopylenko, D. <dko...@ac...>]

Gentlemen,

I'm having trouble deploying simple Spring-enabled web-app to Oracle's OC4J.
The problem is with log4j. It works fine in the local copy of JBoss. When I
try to deploy it on OC4J I get the following:

500 Internal Server Error
java.lang.VerifyError: (class: org/apache/log4j/LogManager, method: <clinit>
signature: ()V) Incompatible argument to function
	at org.apache.log4j.Logger.getLogger(Logger.java:85)
	at
com.interface21.web.servlet.HttpServletBean.<init>(HttpServletBean.java:49)
	at
com.interface21.web.servlet.FrameworkServlet.<init>(FrameworkServlet.java:47
)
	at
com.interface21.web.servlet.ControllerServlet.<init>(ControllerServlet.java:
69)
	at java.lang.Class.newInstance0(Native Method)
	at java.lang.Class.newInstance(Class.java:232)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].server.http.HttpApplication.loadServlet(HttpApplication.java:1645)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].server.http.HttpApplication.findServlet(HttpApplication.java:4006)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].server.http.HttpApplication.getDefaultDispatcher(HttpApplication.java:
2559)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:
2308)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:
585)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].server.http.HttpRequestHandler.run(HttpRequestHandler.java:243)
	at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for
J2EE].util.ThreadPoolThread.run(ThreadPoolThread.java:64)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++

I am stuck. Any ideas would be appreciated.

Thanks.

Dmitriy.