The error is Class bytes found but defineClass()failed for: 'org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilterweblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Caused By: java.lang.UnsupportedClassVersionError: org/apache/struts2/
Error 500: javax.servlet.ServletException: Filter [struts2]: Could not find required filter class - org.apache.struts2.dispatcher.FilterDispatcher.class <filter-cla