java.lang.IllegalAccessError: tried to access method org/springframework/webflow/context/servlet/DefaultFlowUrlHandler.getEncodingScheme(Ljavax/servlet/http/HttpServletRequest;)Ljava/lang/String; from class org/jasig/cas/web/flow/CasDefaultFlowUrlHandler

 CAS oracle Weblogic Spring framework Security error how to solve java maven build deploy

java.lang.IllegalAccessError: tried to access method org/springframework/webflow/context/servlet/DefaultFlowUrlHandler.getEncodingScheme(Ljavax/servlet/http/HttpServletRequest;)Ljava/lang/String; from class org/jasig/cas/web/flow/CasDefaultFlowUrlHandler
at org.jasig.cas.web.flow.CasDefaultFlowUrlHandler.createFlowExecutionUrl_aroundBody2(CasDefaultFlowUrlHandler.java:33)
at org.jasig.cas.web.flow.CasDefaultFlowUrlHandler.createFlowExecutionUrl_aroundBody3$advice(CasDefaultFlowUrlHandler.java:44)
at org.jasig.cas.web.flow.CasDefaultFlowUrlHandler.createFlowExecutionUrl(CasDefaultFlowUrlHandler.java:1)