Getting "java.io.IOException: Protocol not supported" using JSP generator. The problem is related to the how the src attribute is used. You must include the path relative to webapps/cocoon, regardless of current directory. Path to the JSP file: <TOMCAT-HOME>/webapps/cocoon/Mikon/DaySummary.jsp Current directory, i.e. where the sitemap.xmap is located: <TOMCAT-HOME>/webapps/cocoon/Mikon I would expect the following to work. <map:generate type="jsp" src="DaySummary.jsp"/> The file generator does not require a path in the src attribute. ** ** Example of a JSP that FAILS! ** >From sitemap located in cocoon/Mikon/sitemap.xmap <map:match pattern="DaySummary1"> <map:generate type="jsp" src="DaySummary.jsp"/> <map:transform src="stylesheets/simple-page2html.xsl"/> <map:serialize type="html"/> </map:match> DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): Resolving 'DaySummary.jsp' DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): Making URL from file:E:\apache\jakarta-tomcat-4.0-b8-dev\webapps\cocoon\Mikon\DaySummary.jsp DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): Resolved to 'file:E:/apache/jakarta-tomcat-4.0-b8-dev/webapps/cocoon/Mikon/DaySummary.jsp' DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): IOException in JspGenerator.generate() java.io.IOException: Protocol not supported: file:E:/apache/jakarta-tomcat-4.0-b8-dev/webapps/cocoon/Mikon/DaySummary.jsp ** ** Example of a JSP that works ** >From sitemap located in cocoon/Mikon/sitemap.xmap <map:match pattern="DaySummary"> <map:generate type="jsp" src="/Mikon/DaySummary.jsp"/> <map:transform src="stylesheets/simple-page2html.xsl"/> <map:serialize type="html"/> </map:match> DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): Resolving '/Mikon/DaySummary.jsp' DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): Making URL from file:/Mikon/DaySummary.jsp DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): Resolved to 'file:/Mikon/DaySummary.jsp' DEBUG 99989 [cocoon ] (HttpProcessor[8080][4]): JspGenerator executing JSP:/Mikon/DaySummary.jsp --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faqs.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>