external jar question
hi all,
I made a Java application in Eclipse;
in Project - Properties - Build Path - Libraries, I added an external jar to be able to connect to a mysql database.
Now I can execute this application perfectly from Eclipse and on the same machine.
But now I need to put this application on another machine, but when I try to execute the application it gives this error message:
$ java WatchDog
Cannot connect to database serverorg.gjt.mm.mysql.Driver
Exception in thread "main" java.lang.NullPointerException
at Query.truncate(Query.java:304)
at WatchDog.<init>(WatchDog.java:18)
at WatchDog.main(WatchDog.java:131)
I also tried to point to the external jar with the -classpath option like this:
$java -cp "/usr/local/bin/WatchDog/mysql-connector-java-5.0.4/mysql-connector-java-5.0.4-bin.jar" WatchDog
Exception in thread "main" java.lang.NoClassDefFoundError: WatchDog
how can I do this?
grtz
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