nsymphony.xwork2.interceptor.parametersinterceptor.dointercept(parametersinterceptor.java:207)

com.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept(methodfilterinterceptor.java:98)

com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

com.opensymphony.xwork2.interceptor.staticparametersinterceptor.intercept(staticparametersinterceptor.java:190)

com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

org.apache.struts2.interceptor.multiselectinterceptor.intercept(multiselectinterceptor.java:75)

com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

org.apache.struts2.interceptor.checkbo