Re: Connection to mysql using jsp

[Bill Karwin]

> java.lang.NoClassDefFoundError: org/aspectj/lang/Signature

You're using the debug version of the MySQL Connector/J jar, which makes use of Aspect/J for debugging.

mysql-connector-java-3.1.13-bin-g.jar is the debug jar.
mysql-connector-java-3.1.13-bin.jar is the jar you should use.

You must have the debug jar hiding somewhere. For instance, any jars under JDK_HOME/jre/lib/ext are automatically added to the system classpath. If necessary, run a file search for "mysql*.jar" on your whole system. But I suggest starting the search in JDK_HOME/jre/lib/ext.

Other people have found the same problem. See these forum threads:
http://forums.mysql.com/read.php?39,103075
http://forums.mysql.com/read.php?11,98472,98508

Regards,
Bill K.