Dear Jeff Thousand thanks for your tip. I got this error when I start up the Tomcat: log4j:ERROR No appenders could be found for category (org.infohazard.maverick.Di spatcher). log4j:ERROR Please initialize the log4j system properly.
What does it mean??? And when I run the friendbook example, the following problems happened: javax.servlet.ServletException: Servlet.init() for servlet jsp threw exception at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:875) ... ... Root Cause: java.lang.SecurityException: sealing violation at java.net.URLClassLoader.defineClass(Unknown Source) ... ... Something wrong with my configuration, I presume... Please help. Thank you very much. p.s I am using JDK <1.4. thank you very much. Best regards, -------------------------------------------- Jordan Cheun Ngen, Chong INF-4067 Universiteit Twente Postbus 217 7500 AE Enschede The Netherlands Distributed and Embedded Systems (DIES) -------------------------------------------- Office Phone: +31 53 4894655 Web site: http://www.cs.utwente.nl/~chong Email Add.: [EMAIL PROTECTED] ============================================ > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]On Behalf Of Jeff Schnitzer > Sent: Wednesday, March 13, 2002 4:04 PM > To: mav-user > Subject: RE: [Mav-user] Howto: Getting the JSP Example Working > > > In addition to Scott's instructions, if you're using the JDK 1.3, you'll > have to add the JAXP classes to your environment. Put the > maverick/lib/jaxp.jar in your tomcat/lib directory. If you are using > XSLT, you'll need a processor as well; the latest Xalan release > (download separately) works fine. > > The JDK 1.4 has both the JAXP and Xalan classes in the standard > platform. > > If this doesn't work, let us know what the error is. > > Jeff Schnitzer > [EMAIL PROTECTED] > > > -----Original Message----- > > From: Scott Hernandez > > Sent: Friday, March 15, 2002 10:15 AM > > To: 'mav-user' > > Subject: [Mav-user] Howto: Getting the JSP Example Working > > > > Here is a step-by-step for getting the examples working with the Sun > JDK > > 1.4 and Tomcat 4.0.3 (JDK 1.4 dist.) on WinXP Pro. > > > > 1.) Install the 1.4 JDK. > > > > 2.) Install Tomcat, make sure it is working. > > (For future ref tc = Tomcat install dir) > > Note: I used the "jakarta-tomcat-4.0.3-LE-jdk14.zip" dist. Expanded it > > to /temp, ran bin/startup.bat, and pointed my browser to > > http://localhost:8080/index.html to test the install. > > > > 3.) Deploy the example > > (these instructions are also in friendbook-jsp-readme.txt) > > a.) Get Latest Maverick - 2.0 RC > > b.) Copy maverick/dist/friendbook-jsp.war to tc/webapps > > c.) Copy maverick/lib/log4j.jar to tc/lib > > > > 4.) Restart Tomcat and navigate to > http://localhost:8080/friendbook-jsp > > > > > > You will receive the following output: > > Starting service Tomcat-Standalone > > Apache Tomcat/4.0.3 > > log4j:ERROR No appenders could be found for category > > org.infohazard.maverick.Dispatcher). > > log4j:ERROR Please initialize the log4j system properly. > > Starting service Tomcat-Apache > > Apache Tomcat/4.0.3 > > > > To init the log4j system, read this FAQ: > > http://mav.sourceforge.net/maverick-manual.html#faq > > > > HTH, > > Scott > > > > _______________________________________________ > > Mav-user mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/mav-user > > _______________________________________________ > Mav-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/mav-user > _______________________________________________ Mav-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mav-user