Run Tomcat as a NT Service Problem

[Huynh Tin]

Hi all ,   I used jk_nt_service.exe to add Tomcat like NT service .   I finished adding Tomcat into a NT service named TomcatService. I went to Control Panel to start TomcatService It started ok , but also stoped after started. What's happen.   In "logs" dicrectory generate file named "jvm.stderr" and it's content as follow:   java.lang.NoClassDefFoundError: org/xml/sax/HandlerBase at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111) at java.net.URLClassLoader.defineClass(URLClassLoader.java:248) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:178) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235) Exception in thread "main" Anyway, in "conf\server.xml" file, i also didn't know how to define AJPV12 connector. There are not any information about AJPV12 in this "server.xml" file. How could i do it ?   Anybody help me , what's this error , how could i fix it ??   Thank you Huynh Tin