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

    .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.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.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)