ClassNotFoundException

Roberto Nunnari roberto.nunnari at supsi.ch
Mon Nov 17 08:52:15 PST 2003


Hi there.

could any kind soul help please? Can't understand what's wrong here..

here's my configuration:

-bash-2.05b$ uname -a
FreeBSD pcm2028.dti.supsi.ch 5.1-RELEASE-p10 FreeBSD 5.1-RELEASE-p10 #0: 
Thu Nov 13 23:31:02 CET 2003 
root at pcm2028.dti.supsi.ch:/usr/obj/usr/src/sys/GENERIC  i386

-bash-2.05b$ java -version
java version "1.4.2-p5"
Java(TM) 2 Runtime Environment, Standard Edition (build 
1.4.2-p5-root_14_nov_2003_14_29)
Java HotSpot(TM) Client VM (build 1.4.2-p5-root_14_nov_2003_14_29, mixed 
mode)

-bash-2.05b$ echo $CLASSPATH
/usr/local/share/java/classes/mysql-connector-java.jar

-bash-2.05b$ jar tvf 
/usr/local/share/java/classes/mysql-connector-java.jar ¦ grep 
org/gjt/mm/mysql/Driver
    336 Tue Oct 07 17:51:54 CEST 2003 org/gjt/mm/mysql/Driver.class

-bash-2.05b$ java -jar ChatServer.jar
java.lang.ClassNotFoundException: org.gjt.mm.mysql.Driver
         at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
         at java.security.AccessController.doPrivileged(Native Method)
         at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Class.java:141)
         at com.blitzsoft.chat.ChatServer.main(ChatServer.java:489)

and here's the offending code:

         try {
             Class.forName( "org.gjt.mm.mysql.Driver" );
	}
         catch( ClassNotFoundException e ) {
             e.printStackTrace();
	}

Any Ideas?
-- 
               Roberto Nunnari -software engineer-
                mailto:roberto.nunnari at su_REMOVETHIS_psi.ch
  Scuola Universitaria Professionale della Svizzera Italiana
              Dipartimento Tecnologie Innovative
                   http://www.dti.supsi.ch
  SUPSI-DTI
  Via Cantonale                        tel: +41-91-6108561
  6928 Manno                 """       fax: +41-91-6108570
  Switzerland               (o o)
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