Problems with taglib uri

Wed, 11 Feb 2004 13:04:17 -0800

I've installed MMBase version 1.6.5 with Tomcat 5.0.18 and used the instructions on the website on this url "http://www.mmbase.org/docs/administrators/install-tomcat.html"; to install both. After the installation I tried the JSP and servlet examples on Tomcat and these worked fine. But when I tried to access MMBase with "http:localhost:8080/mm" I'm getting the following message:

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: The absolute uri: http://www.mmbase.org/mmbase-taglib-1.0 cannot be resolved in either web.xml or the jar files deployed with this application
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:94)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:404)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:154)
org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:359)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:190)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:458)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:523)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1577)
org.apache.jasper.compiler.Parser.parse(Parser.java:171)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:253)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:137)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:237)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:456)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

note The full stack trace of the root cause is available in the Tomcat logs.
Apache Tomcat/5.0.18


It seemed to me that the uri has to point to a local file so I tried to point the taglib uri in the "index.jsp" file in the directory "mmbase-webapp" which reads:
<%@ taglib uri="http://www.mmbase.org/mmbase-taglib-1.0"; prefix="mm" %>
to the two taglib tld's in the "web-inf" directory after that this message dissapeared and I get the following message:

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.mmbase.bridge.jsp.taglib.NodeProviderTEI
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:94)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:404)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:319)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:454)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:291)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:205)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:458)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:523)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1577)
org.apache.jasper.compiler.Parser.parse(Parser.java:171)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:253)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:137)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:237)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:456)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

root cause

java.lang.ClassNotFoundException: org.mmbase.bridge.jsp.taglib.NodeProviderTEI
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1383)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:451)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:291)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:205)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:458)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:523)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1577)
org.apache.jasper.compiler.Parser.parse(Parser.java:171)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:253)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:137)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:237)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:456)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

note The full stack trace of the root cause is available in the Tomcat logs.
Apache Tomcat/5.0.18

Does anybody knows how to solve this problem? I've tried to reinstall both packages but I'm getting the same messages. I have also tried the Tomcat examples in the mmbase directory and these worked fine.

Paul

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