I use the ServletOutputStream because I need to write binary directly in the response while with the PrintWriter I can only write character text to the client. I don't understand the reason for this exception since I don't use the JsonView class for the requests that return a binary as output.
-----Original Message----- From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com] Sent: giovedì 28 maggio 2009 15.15 To: Tomcat Users List Subject: RE: Tomcat does not respond > From: Diego Castorina [mailto:di...@quince.nl] > Subject: RE: Tomcat does not respond > > SEVERE: Servlet.service() for servlet springapp threw exception > java.lang.IllegalStateException: getOutputStream() has already been > called for this response > at org.apache.catalina.connector.Response.getWriter(Response.java:604) > at > org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:198) > at > org.springframework.web.servlet.view.json.JsonView.renderMergedOutputModel(JsonView.java:60) It would seem like the first thing you need to do is fix your webapp so it doesn't provoke the above error. If Spring intends to use the Writer associated with the Response object, you cannot use the OutputStream (and vice versa). Fix the other parts of your webapp to use Response.getWriter(), not Response.getOutputStream(). - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org Diego Castorina | quince ------------------------------------------ mobile e-mail di...@quince.nl web www.quince.nl ------------------------------------------ assumburg 73 1081 gb amsterdam the netherlands tel: +31 (0)20 3471000 fax:+31 (0)20 3471005 P Please consider the environment before printing this email Nederlands: Dit bericht kan vertrouwelijke informatie bevatten. Indien u niet de geadresseerde van dit bericht bent, verzoeken wij u dit bericht te vernietigen zonder van de inhoud kennis te nemen en de inhoud ervan niet te gebruiken, niet te kopiëren en niet onder derden te verspreiden. Quince is een handelsnaam die wordt gevoerd door Quince B.V. te Amsterdam. Op alle werkzaamheden zijn de algemene voorwaarden en de algemene inkoopvoorwaarden van Quince B.V. van toepassing. In artikel 11 van de algemene voorwaarden en in artikel 9 van de algemene inkoopvoorwaarden is een beperking van aansprakelijkheid opgenomen. De voorwaarden zijn ook na te lezen op www.quince.nl/algemenevoorwaarden en www.quince.nl/inkoopvoorwaarden English: This message may contain information that is privileged or confidential. If you are not the named addressee of this message, please destroy it without reading, using, copying or disclosing its contents to any other person. Quince is a trade name of Quince B.V. with its office in Amsterdam. All services are governed by the general terms and conditions and purchase terms and conditions of Quince B.V. . Article 11 of the general terms and conditions and article 9 of the purchase terms and conditions contain a limitation of liability. A free copy of the general terms and conditions will be provided upon request. The conditions can also be read on www.quince.nl/termsandconditions and www.quince.nl/purchasetermsandconditions --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
