My Oracle Support Banner

Error Deploying Custom Portlet To WebCenter Portal (Doc ID 1510749.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle WebCenter Portal - Version and later
Information in this document applies to any platform.


A portlet ear file has been built (a JSR-268 portlet deployed to WC_CustomServicesProvider) following the WebCenter documentation. Trying to deploy it to a custom WebCenter producer managed server, the following error is generated:

weblogic.application.ModuleException: Failed to load webapp: '/zkportlets'
  at weblogic.servlet.internal.WebAppModule.prepare(
  at weblogic.application.internal.flow.ScopedModuleDriver.prepare(
  at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(
  at weblogic.application.internal.flow.DeploymentCallbackFlow$
  at weblogic.application.utils.StateMachineDriver.nextState(
  Truncated. see log file for complete stacktrace
Caused By: java.lang.ClassNotFoundException: oracle.portlet.producer.container.TestPage
  at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(
  at weblogic.utils.classloaders.GenericClassLoader.findClass(
  at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(
  at java.lang.ClassLoader.loadClass(
  at java.lang.ClassLoader.loadClass(
  Truncated. see log file for complete stacktrace



To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.
My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.