Help Help FAQ Current: Error Messages Troubleshooting Error Messages Troubleshooting This section displays information about various error messages and what you can do to solve them: Dealing with UnknownHostException Export to Word fails with ExporterException: messages.asposeexception.maxlistlevel Getting 'Unexpected block type 0!' Error NullPointerException at com.atlassian.spring.container.ContainerManager.getComponent() PacketTooBigException - Packet for Query is too Large Restoring the Confluence Trusted Applications Keystore Scroll Office: java.lang.IllegalArgumentException: Can't find exporter to delegate to SSL problems during export - unable to find valid certification path to requested target