tomcat 3.3.1;cocoon 2.1.3 dev; java.lang.reflect.InvocationTargetException

[iyy]

hi,   on our lan , cocoon 2.1.3 dev works ok under tomcat 3.3.1.   once we upload it to web we get java.lang.reflect.InvocationTargetException errors.   we have check xerxes and xalan jars and cocoon jars, we have deleted work folders and restarted same error shows up..   Is it to do with work->cocoon folder permissions ?   any help is welcome.   exact error message is : Initialization Problem Message: java.lang.reflect.InvocationTargetException Description: org.apache.commons.logging.LogConfigurationException: java.lang.reflect.InvocationTargetException Sender: org.apache.cocoon.servlet.CocoonServlet Source: Cocoon Servlet request-uri /cocoon/tf/ stacktrace org.apache.commons.logging.LogConfigurationException: java.lang.reflect.InvocationTargetException at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:246) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:395) at org.quartz.impl.DirectSchedulerFactory.getLog(DirectSchedulerFactory.java:132) at org.quartz.impl.DirectSchedulerFactory.createScheduler(DirectSchedulerFactory.java:295) at org.quartz.impl.DirectSchedulerFactory.createScheduler(DirectSchedulerFactory.java:246) at org.apache.cocoon.components.cron.QuartzJobScheduler.configure(QuartzJobScheduler.java:269) at org.apache.avalon.framework.container.ContainerUtil.configure(ContainerUtil.java:239) at org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstance(DefaultComponentFactory.java:315) at org.apache.avalon.excalibur.component.ThreadSafeComponentHandler.initialize(ThreadSafeComponentHandler.java:141) at org.apache.avalon.excalibur.component.ExcaliburComponentManager.initialize(ExcaliburComponentManager.java:554) at org.apache.cocoon.components.CocoonComponentManager.initialize(CocoonComponentManager.java:530) at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:282) at org.apache.cocoon.Cocoon.initialize(Cocoon.java:327) at org.apache.cocoon.servlet.CocoonServlet.createCocoon(CocoonServlet.java:1358) at org.apache.cocoon.servlet.CocoonServlet.init(CocoonServlet.java:507) at org.apache.tomcat.facade.ServletHandler.doInit(ServletHandler.java:447) at org.apache.tomcat.facade.ServletHandler.init(ServletHandler.java:263) at org.apache.tomcat.facade.LoadOnStartupInterceptor.contextInit(LoadOnStartupInterceptor.java:136) at org.apache.tomcat.core.Context.init(Context.java:542) at org.apache.tomcat.core.ContextManager.init(ContextManager.java:597) at org.apache.tomcat.startup.EmbededTomcat.initContextManager(EmbededTomcat.java:564) at org.apache.tomcat.startup.EmbededTomcat.execute1(EmbededTomcat.java:703) at org.apache.tomcat.startup.EmbededTomcat$1.run(EmbededTomcat.java:687) at org.apache.tomcat.util.compat.Jdk12Support$PrivilegedProxy.run(Jdk12Support.java:190) at java.security.AccessController.doPrivileged(Native Method) at org.apache.tomcat.util.compat.Jdk12Support.doPrivileged(Jdk12Support.java:100) at org.apache.tomcat.startup.EmbededTomcat.execute(EmbededTomcat.java:685) 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:324) at org.apache.tomcat.util.IntrospectionUtils.execute(IntrospectionUtils.java:87) at org.apache.tomcat.startup.Main.execute(Main.java:313) at org.apache.tomcat.startup.Main.main(Main.java:140) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525) ... 35 more Caused by: java.lang.VerifyError: (class: org/apache/log4j/LogManager, method: signature: ()V) Incompatible argument to function at org.apache.log4j.Logger.getLogger(Logger.java:85) at org.apache.commons.logging.impl.Log4JLogger.(Log4JLogger.java:102) ... 40 more cause org.apache.commons.logging.LogConfigurationException: java.lang.reflect.InvocationTargetException Apache Cocoon 2.1.3-dev