topic getOutputStream() has already been called for this response in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85476#M57666 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I have a 404 error page defined in my Web Project's web.xml:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />&lt;error-page&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;error-code&gt;404&lt;/error-code&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;location&gt;/service/404.jsp&lt;/location&gt;<BR />&lt;/error-page&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>When I request a non-existing page in the Virtualization Server I get Tomcat's default 404 page (not my 404 page) and I see the following error in the Alfresco log file:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />Jul 31, 2007 10:04:25 PM org.apache.catalina.core.StandardHostValve custom<BR />SEVERE: Exception Processing ErrorPage[errorCode=404, location=/service/404.jsp]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />org.apache.jasper.JasperException: getOutputStream() has already been called for this response&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:476)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:383)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />javax.servlet.http.HttpServlet.service(HttpServlet.java:803)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:364)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:285)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.alfresco.catalina.valve.AVMUrlValve.invoke(AVMUrlValve.java:375)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at <BR />org.alfresco.catalina.valve.AVMUrlValve.invoke(AVMUrlValve.java:718)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>It seems that the Alfresco Virtualization Server sits between Tomcat and the virtual web app and wants to be in charge of the response and does not expect that the web app wants to write out the response?</SPAN><BR /><BR /><SPAN>I see similar behavior for my custom Spring-based form (not an Alfresco Web Form).</SPAN><BR /><BR /><SPAN>Any ideas on how to avoid this?</SPAN><BR /><BR /><SPAN>regards,</SPAN><BR /><BR /><SPAN>Edgar</SPAN></BODY></HTML> Tue, 31 Jul 2007 20:20:23 GMT edgar 2007-07-31T20:20:23Z getOutputStream() has already been called for this response https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85476#M57666 Hi,I have a 404 error page defined in my Web Project's web.xml:&lt;error-page&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;error-code&gt;404&lt;/error-code&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;location&gt;/service/404.jsp&lt;/location&gt;&lt;/error-page&gt;‍‍‍‍‍‍When I request a non-existing page in the Virtualization Server I get Tomcat's default 404 pa Tue, 31 Jul 2007 20:20:23 GMT https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85476#M57666 edgar 2007-07-31T20:20:23Z Re: getOutputStream() has already been called for this response https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85477#M57667 <HTML><HEAD></HEAD><BODY><SPAN>* Bump *</SPAN><BR /><BR /><SPAN>I am experiencing this exact issue as well. Does anyone have some feedback or a link to a resource / thread that might help resolve this issue?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN><BR /><BR /><SPAN>-Jeff</SPAN></BODY></HTML> Tue, 26 Feb 2008 18:56:53 GMT https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85477#M57667 camozzi 2008-02-26T18:56:53Z Re: getOutputStream() has already been called for this response https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85478#M57668 <HTML><HEAD></HEAD><BODY><SPAN>Just to add another voice to this. Our 404 handler works fine in the published version of the web site, but gives the above error in the virtual server when the site is previewed. Does anybody have a work around or a solution?</SPAN><BR /><BR /><SPAN>Sam.</SPAN></BODY></HTML> Mon, 20 Oct 2008 11:00:19 GMT https://connect.hyland.com/t5/alfresco-archive/getoutputstream-has-already-been-called-for-this-response/m-p/85478#M57668 samuel_penn 2008-10-20T11:00:19Z