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Fatal Error Has Occurred When Installing WebLogic "Parsing FileDefinition: null" (Doc ID 1523163.1)

Last updated on AUGUST 15, 2022

Applies to:

Oracle WebLogic Server - Version 10.3.1 and later
Information in this document applies to any platform.


Customers have reported being unable to install Oracle Weblogic Server 10.3.6. When running the installer as:

The WebLogic Server installation always fails right after the step asking for selection of "Custom" or "Typical," when proceeding to the installation and pressing the NEXT button.


There were several previous attempts to install Oracle WebLogic Server in the same Middleware Home. Specifically, WebLogic Server 12c had been installed and successfully removed using the uninstall script.


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