EPM System Installer 11.1.2.1 Startup Failure The Command Prompt Window Flashes And The Installer Does Not Start "Exception in thread "main" java.lang.NoClassDefFoundError: 11/1/2/1\EPM" (Doc ID 1322915.1)

Last updated on AUGUST 08, 2016

Applies to:

Hyperion BI+ - Version 11.1.2.1.000 and later
Information in this document applies to any platform.
***Checked for relevance on 18-Dec-2012***

Symptoms

When running the EPM 11.1.2.1 InstallTool.cmd installer, the command prompt window flashes and the installer does not start.

The following error is seen:

Exception in thread "main" java.lang.NoClassDefFoundError: 11/1/2/1\EPM
Caused by: java.lang.ClassNotFoundException: 11.1.2.1\EPM
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: 11.1.2.1\EPM. Program will exit.

Cause

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