-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Holger Wiechert wrote:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^Hi,I'm having a quite serious problem. I wrote a web application that uses MySQL via ConnectorJ V2.0.6 in combination with Apache's DBCP 1.0 (Jakarta Commons Database Connection Pool). The web application is installed on a server, I don't have access to. The same for the MySQL server. Once in a while, I get a NullPointerException and have no clue about the reason: DBCP, the JDBC driver, or MySQL. Once the exception occurred, it comes up with every new connection retrieval. I really wonder about the NullPointerexception, which seems to me like a ConnectorJ-Bug, but I'm not sure at all. java.lang.NullPointerException at org.gjt.mm.mysql.Connection.execSQL(Connection.java:863) at org.gjt.mm.mysql.Connection.execSQL(Connection.java:857) at org.gjt.mm.mysql.Connection.setAutoCommit(Connection.java:474)
Connector/J Package Names start with com.mysql.jdbc
This is not MySQL Connector/J, it is MM.MySQL, which is what MySQL Connector/J used to be called (and a rather old version at that).
Please try upgrading to MySQL Connector/J 2.0.14 or 3.0.5 from http://www.mysql.com/products/connector-j/ and see if your problem goes away.
-Mark
- -- MySQL 2003 Users Conference -> http://www.mysql.com/events/uc2003/
For technical support contracts, visit https://order.mysql.com/?ref=mmma
__ ___ ___ ____ __
/ |/ /_ __/ __/ __ \/ / Mark Matthews <[EMAIL PROTECTED]>
/ /|_/ / // /\ \/ /_/ / /__ MySQL AB, Full-Time Developer - JDBC/Java
/_/ /_/\_, /___/\___\_\___/ Flossmoor (Chicago), IL USA
<___/ www.mysql.com
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