Exception while starting up alfresco

[inma]

Hi,
When I startup alfresco 3.3g on Weblogic 10.3.3, I am getting the following exception. Any one has any idea?

2010-08-31 16:46:23,006 INFO [STDOUT] (HDScanner) 16:46:23,004 ERROR [web.context.ContextLoader] Context initialization failed
java.lang.NullPointerException
        at org.springframework.extensions.webscripts.ClassPathStore.getDocument(ClassPathStore.java:320)
        at org.springframework.extensions.webscripts.DeclarativeRegistry.initWebScripts(DeclarativeRegistry.java:231)
        at org.springframework.extensions.webscripts.DeclarativeRegistry.reset(DeclarativeRegistry.java:172)
        at org.springframework.extensions.webscripts.AbstractRuntimeContainer.reset(AbstractRuntimeContainer.java:226)
        at org.alfresco.repo.web.scripts.RepositoryContainer.init(RepositoryContainer.java:559)
        at org.alfresco.repo.web.scripts.RepositoryContainer.reset(RepositoryContainer.java:533)

I cant pack exploded archive and redeploy it.

Thanks!

[beren]

Is this a clean install on a machine that ever had alfresco installed? Windows? Linux? Usually you get these errors reinstalling Alfresco on top of an old install or if there is a path setting wrong somewhere or if the account you are using does not have the proper permissions.