Problems installing Cocoon 2.1.5.1 on BEA Weblogic 8.1sp2

[Per-Christian Engdal]

Hi,

I have built a cocoon.war file, and deployed it on my BEA Weblogic 8.1
Sp2 (Windows 2000) installation. The deployment works without
exceptions, but when I try to access cocoon through
http://localhost:80/cocoon I get the following error message (stack
trace):

java.lang.NoClassDefFoundError: org/apache/log/Logger
at org.apache.avalon.framework.logger.LogKitLogger.isWarnEnabled(LogKitLogger.java:122)
at org.apache.cocoon.servlet.CocoonServlet.initLogger(CocoonServlet.java:797)
at org.apache.cocoon.servlet.CocoonServlet.init(CocoonServlet.java:306)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:993)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:869)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:848)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:787)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:518)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:362)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)


I have added xercesImpl-2.6.2.jar and xml-apis.jar to the weblogic
server CLASSPATH. I have also checked the cocoon.war file to see if
the loggerkit-1.2.2.jar is included - it is!

Is there anybody with an idea about how to fix this ?

Regards,

Per-Christian Engdal