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Posted to dev@tapestry.apache.org by "Erik Brakkee (JIRA)" <ta...@jakarta.apache.org> on 2005/08/21 17:41:54 UTC

[jira] Created: (TAPESTRY-577) tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'

tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'
-----------------------------------------------------------------------------------------------

         Key: TAPESTRY-577
         URL: http://issues.apache.org/jira/browse/TAPESTRY-577
     Project: Tapestry
        Type: Bug
  Components: Framework  
    Versions: 3.0.3    
 Environment: SuSE linug 9.1, Pentium M 1.6GHz, 768MB
    Reporter: Erik Brakkee


I am using the following JSP page to forward to a tapestry page: 

<%@ page language="java" pageEncoding="UTF-8"%>

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://jakarta.apache.org/tapestry/tld/tapestry_1_0.tld" prefix="tapestry" %>

<c:set var="url" scope="page"><tapestry:page-url page='Login'/>"/></c:set>
<jsp:forward page="$url"></jsp:forward>

Requesting this page results in the following exception: 

javax.servlet.ServletException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
        org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
        org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
        org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:82)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)


root cause 

javax.servlet.jsp.JspException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
        org.apache.tapestry.jsp.URLRetriever.insertURL(URLRetriever.java:86)
        org.apache.tapestry.jsp.AbstractURLTag.doStartTag(AbstractURLTag.java:38)
        org.apache.jsp.login.login_jsp._jspx_meth_tapestry_page$1url_0(org.apache.jsp.login.login_jsp:134)
        org.apache.jsp.login.login_jsp._jspx_meth_c_set_0(org.apache.jsp.login.login_jsp:107)
        org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:67)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.

Removing the jsp:forward tag still gives the same error so the problem is with the c:set tag. 



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[jira] Resolved: (TAPESTRY-577) tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'

Posted by "Brian K. Wallace (JIRA)" <ta...@jakarta.apache.org>.
     [ http://issues.apache.org/jira/browse/TAPESTRY-577?page=all ]
     
Brian K. Wallace resolved TAPESTRY-577:
---------------------------------------

    Resolution: Fixed

Removed call to flush() prior to include. Only attributes being set in request which is then passed directly to include.

> tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'
> -----------------------------------------------------------------------------------------------
>
>          Key: TAPESTRY-577
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-577
>      Project: Tapestry
>         Type: Bug

>   Components: Framework
>     Versions: 3.0.3
>  Environment: SuSE linug 9.1, Pentium M 1.6GHz, 768MB
>     Reporter: Erik Brakkee
>     Assignee: Brian K. Wallace
>      Fix For: 3.0.5

>
> I am using the following JSP page to forward to a tapestry page: 
> <%@ page language="java" pageEncoding="UTF-8"%>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
> <%@ taglib uri="http://jakarta.apache.org/tapestry/tld/tapestry_1_0.tld" prefix="tapestry" %>
> <c:set var="url" scope="page"><tapestry:page-url page='Login'/>"/></c:set>
> <jsp:forward page="$url"></jsp:forward>
> Requesting this page results in the following exception: 
> javax.servlet.ServletException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
>         org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
>         org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
>         org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:82)
>         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> root cause 
> javax.servlet.jsp.JspException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
>         org.apache.tapestry.jsp.URLRetriever.insertURL(URLRetriever.java:86)
>         org.apache.tapestry.jsp.AbstractURLTag.doStartTag(AbstractURLTag.java:38)
>         org.apache.jsp.login.login_jsp._jspx_meth_tapestry_page$1url_0(org.apache.jsp.login.login_jsp:134)
>         org.apache.jsp.login.login_jsp._jspx_meth_c_set_0(org.apache.jsp.login.login_jsp:107)
>         org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:67)
>         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
> Removing the jsp:forward tag still gives the same error so the problem is with the c:set tag. 

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[jira] Updated: (TAPESTRY-577) tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'

Posted by "Brian K. Wallace (JIRA)" <ta...@jakarta.apache.org>.
     [ http://issues.apache.org/jira/browse/TAPESTRY-577?page=all ]

Brian K. Wallace updated TAPESTRY-577:
--------------------------------------

    Fix Version: 3.0.5

> tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'
> -----------------------------------------------------------------------------------------------
>
>          Key: TAPESTRY-577
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-577
>      Project: Tapestry
>         Type: Bug

>   Components: Framework
>     Versions: 3.0.3
>  Environment: SuSE linug 9.1, Pentium M 1.6GHz, 768MB
>     Reporter: Erik Brakkee
>      Fix For: 3.0.5

>
> I am using the following JSP page to forward to a tapestry page: 
> <%@ page language="java" pageEncoding="UTF-8"%>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
> <%@ taglib uri="http://jakarta.apache.org/tapestry/tld/tapestry_1_0.tld" prefix="tapestry" %>
> <c:set var="url" scope="page"><tapestry:page-url page='Login'/>"/></c:set>
> <jsp:forward page="$url"></jsp:forward>
> Requesting this page results in the following exception: 
> javax.servlet.ServletException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
>         org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
>         org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
>         org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:82)
>         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> root cause 
> javax.servlet.jsp.JspException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
>         org.apache.tapestry.jsp.URLRetriever.insertURL(URLRetriever.java:86)
>         org.apache.tapestry.jsp.AbstractURLTag.doStartTag(AbstractURLTag.java:38)
>         org.apache.jsp.login.login_jsp._jspx_meth_tapestry_page$1url_0(org.apache.jsp.login.login_jsp:134)
>         org.apache.jsp.login.login_jsp._jspx_meth_c_set_0(org.apache.jsp.login.login_jsp:107)
>         org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:67)
>         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
> Removing the jsp:forward tag still gives the same error so the problem is with the c:set tag. 

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[jira] Updated: (TAPESTRY-577) tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'

Posted by "Brian K. Wallace (JIRA)" <ta...@jakarta.apache.org>.
     [ http://issues.apache.org/jira/browse/TAPESTRY-577?page=all ]

Brian K. Wallace updated TAPESTRY-577:
--------------------------------------

    Assign To: Brian K. Wallace

> tapestry:page-url tag is flushing the page, tomcat reports 'illegal to flush within custom tag'
> -----------------------------------------------------------------------------------------------
>
>          Key: TAPESTRY-577
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-577
>      Project: Tapestry
>         Type: Bug

>   Components: Framework
>     Versions: 3.0.3
>  Environment: SuSE linug 9.1, Pentium M 1.6GHz, 768MB
>     Reporter: Erik Brakkee
>     Assignee: Brian K. Wallace
>      Fix For: 3.0.5

>
> I am using the following JSP page to forward to a tapestry page: 
> <%@ page language="java" pageEncoding="UTF-8"%>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
> <%@ taglib uri="http://jakarta.apache.org/tapestry/tld/tapestry_1_0.tld" prefix="tapestry" %>
> <c:set var="url" scope="page"><tapestry:page-url page='Login'/>"/></c:set>
> <jsp:forward page="$url"></jsp:forward>
> Requesting this page results in the following exception: 
> javax.servlet.ServletException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
>         org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
>         org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
>         org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:82)
>         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> root cause 
> javax.servlet.jsp.JspException: I/O exception messaging servlet /app: Illegal to flush within a custom tag
>         org.apache.tapestry.jsp.URLRetriever.insertURL(URLRetriever.java:86)
>         org.apache.tapestry.jsp.AbstractURLTag.doStartTag(AbstractURLTag.java:38)
>         org.apache.jsp.login.login_jsp._jspx_meth_tapestry_page$1url_0(org.apache.jsp.login.login_jsp:134)
>         org.apache.jsp.login.login_jsp._jspx_meth_c_set_0(org.apache.jsp.login.login_jsp:107)
>         org.apache.jsp.login.login_jsp._jspService(org.apache.jsp.login.login_jsp:67)
>         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
> Removing the jsp:forward tag still gives the same error so the problem is with the c:set tag. 

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