Hi dear friends :-) I am new to this List, thanks for your help! :-) now I use jakarta-tomcat-4.0-b1(standalone, JDK1.3, winnt40). from the direction of one email in Servlet-List, I find the following link: http://jakarta.apache.org/cvsweb/index.cgi/jakarta-tomcat-4.0/catalina/docs/dev/classloaders.html and I find there is a classloader named "Shared" , and I want to use it to load MyHelper.class. So I put MyHelper.jar in both: TOMCAT_HOME\lib TOMCAT_HOME\classes(I made this folder by meself) but when I try to make a new instance of MyHelper in MyServlet, I got the following info in my broswer: HTTP Status 500 - /myServletFolder0/servlet/MyServlet The server encountered an internal error (/myServletFolder0/servlet/MyServlet) that prevented it from fulfilling this request. But if I put MyHelper.jar in TOMCAT_HOME\webapps\myServletFolder0\lib, it works well, but now I think MyHelper is not loaded by "Shared" classloader. I just guess perhaps the reason is: now "Shared" classloader doesn't work well, ot it doesn't find MyHelper.jar in TOMCAT_HOME\lib. Did anybody meet the same problem? could you tell me how to fix it? Thanks in advance! Bo Feb.26, 2001 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
