opensymphony.xwork2.interceptor.chaininginterceptor.intercept(chaininginterceptor.java:142) com.opensyctioninvocation.invoke(defaultactioninvocation.java:248) com.opensymphony.xwork2.interceptor.prepareinterceptor.dointercept(prepareinterceptor.java:166) com.opensyethodfilterinterceptor.intercept(methodfilterinterceptor.