.apache.struts2.interceptor.fileuploadinterceptor.intercept(fileuploadinterceptor.java:243)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interodeldriveninterceptor.intercept(modeldriveninterceptor.java:100)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interceptor.sodeldriveninterceptor.intercept(sodeldriveninterceptor.java:141)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.apache.struts2.intercept.inginterceptor.intercept(inginterceptor.java:267)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interceptor.inginterceptor.intercept(inginterceptor.java:142)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interceptor.prepareinterceptor.dointercept(prepareinterceptor.java:166)

.opensymphony.xwork2.interethodfilterinterceptor.intercept(methodfilterinterceptor.java:98)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interceptor.i18ninterceptor.intercept(i18ninterceptor.java:176)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.apache.struts2.interceptor.servletfiginterceptor.intercept(servletfiginterceptor.java:164)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interceptor.aliasinterceptor.intercept(aliasinterceptor.java:190)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.opensymphony.xwork2.interceptor.exceptionmappinginterceptor.intercept(exceptionmappinginterceptor.java:187)

.opensymphony.xwork2.defaultainvocation.invoke(defaultainvocation.java:248)

.apache.struts2.impl.strutsaproxy.execute(strutsaproxy.java:52)

.apache.struts2.dispatcher.dispatcher.servicea(dispatcher.java:4