Confluence Docs 3.0 : How do I display the Confluence System Classpath? This page last changed on Jul 28, 2008 by smaddox. At times, you may see an error like this:
    java.lang.NoSuchMethodError: org.apache.commons.fileupload.servlet.ServletFileUpload.setFileSizeMax
1. Cause: The Java classpath has another module (jar) somewhere that overrides the one shipped with Confluence. Solution: Please run the following to list all modules available to the class loader:
       http://path-to-confluence/admin/classpath.action
Check for and resolve duplicate jars.

Document generated by Confluence on Nov 05, 2009 23:34