[jboss-user] [JBoss Seam] - how to download a file via Seam& JSF,

hi, I can upload a file successfully, but failed to download a file. I get an exception that Servlet response already use stream, Writer not possible and I use the codes HttpServletResponse res = (HttpServletResponse) javax.faces.context.FacesContext .getCurrentInstance().getExternalContext().getResponse(); res.reset(); anyonce can help me? Best regards Tyshan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107940#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...