异常情况如下:
11:17:36,525 ERROR [STDERR] com.sinosafe.commonsuite.web.exception.WebException: error marshalling arguments; nested exception is: 
        java.io.NotSerializableException: java.io.FileInputStream
11:17:36,525 ERROR [STDERR]     at com.sinosafe.commonsuite.web.controller.BaseFormController.dispatchAction(BaseFormController.java:132)
11:17:36,525 ERROR [STDERR]     at com.isoftstone.hacdx.claim.web.controller.UndrClaimFormController2.doUploadFile(UndrClaimFormController2.java:118)
11:17:36,525 ERROR [STDERR]     at com.isoftstone.hacdx.claim.web.controller.UndrClaimFormController2.doPost(UndrClaimFormController2.java:53)
11:17:36,525 ERROR [STDERR]     at com.sinosafe.commonsuite.web.controller.BaseFormController.onSubmit(BaseFormController.java:74)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.mvc.SimpleFormController.processFormSubmission(SimpleFormController.java:267)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.mvc.AbstractFormController.handleRequestInternal(AbstractFormController.java:265)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:858)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
11:17:36,525 ERROR [STDERR]     at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:441)
11:17:36,525 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
11:17:36,525 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
11:17:36,525 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:106)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:229)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
11:17:36,526 ERROR [STDERR]     at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
11:17:36,526 ERROR [STDERR]     at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
11:17:36,526 ERROR [STDERR]     at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
11:17:36,526 ERROR [STDERR]     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
11:17:36,526 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
11:17:36,526 ERROR [STDERR]     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
11:17:36,526 ERROR [STDERR]     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
11:17:36,527 ERROR [STDERR]     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
11:17:36,527 ERROR [STDERR]     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
11:17:36,527 ERROR [STDERR]     at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
11:17:36,527 ERROR [STDERR]     at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
11:17:36,527 ERROR [STDERR]     at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
11:17:36,527 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:595)