Servlet Cannot Access Classes From The WebApp It Belongs Giving "Java.lang.NoSuchMethodException" Error

(Doc ID 2015796.1)

Last updated on FEBRUARY 11, 2017

Applies to:

Oracle WebLogic Server - Version 10.3.6 and later
Information in this document applies to any platform.


On WLS, when running Web Application, server will suddenly throw  java.lang.NoSuchMethodException for different components and only option to recover is to restart instance. Error is seen below:



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