로 getOutputStream()가 이미 봄 응용 프로그램

-2
java.lang.IllegalStateException: getOutputStream() has already been called for this response 
    org.apache.catalina.connector.Response.getWriter(Response.java:626) 
    org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:215) 
    org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125) 
    org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:118) 
    org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:190) 
    org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:123) 
    org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:80) 
    org.apache.jsp.tiles.baseLayout_jsp._jspService(baseLayout_jsp.java:149) 
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419) 
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389) 
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:241) 
    org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:222) 
    org.apache.tiles.renderer.impl.TemplateAttributeRenderer.write(TemplateAttributeRenderer.java:44) 
    org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render(AbstractBaseAttributeRenderer.java:106) 
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:670) 
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:690) 
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:644) 
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:627) 
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:321) 
    org.springframework.web.servlet.view.tiles2.TilesView.renderMergedOutputModel(TilesView.java:124) 
    org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250) 
    org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047) 
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817) 
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) 
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) 
    org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) 
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) 
    org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) 
    org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) 
    org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) 
    org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81) 
    org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) 
    org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:359) 
    org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:275) 
    org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) 
    org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) 
    org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:344) 
    org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:272) 
    org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81) 
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) 
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) 
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) 
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
출처
2012-08-03 Sagar
예외가 명확 상태로이 응답을 촉구하고있다는 getOutputStream() 방법은 번 응답 에 호출 할 수 있습니다. 한 번 이상 해보려는 이유 때문에 예외가 발생하는 이유입니다. 코드에서 어디에서 발생했는지 파악하고 수정해야합니다.
출처
2012-08-03 11:51:00
로 getOutputStream()가 이미 봄 응용 프로그램

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