Thank you, Dick Yes, I created DB and modified roller properties with correct db user name and password. I test DB connection by opening telnet and connecting DB. I was successful to use command 'use' db.
What could cause my problems? Once again, thank you. On Fri, Jan 16, 2009 at 6:48 AM, Dick Davies <[email protected]> wrote: > On Fri, Jan 16, 2009 at 4:58 AM, Sean Chang <[email protected]> wrote: > >> INFO 2009-01-16 04:42:16,736 DatabaseProvider:successMessage - -- >> Using JNDI datasource name: java:comp/env/jdbc/rollerdb >> INFO 2009-01-16 04:42:16,737 DatabaseProvider:successMessage - >> SUCCESS: located JNDI DataSource [java:comp/env/jdbc/rollerdb] > > The above means you have a JNDI entry with the correct name. That's the Roller > config done. > >> ERROR 2009-01-16 04:42:16,739 DatabaseProvider:errorMessage - ERROR: >> unable to obtain database connection. Likely problem: bad connection >> parameters or database unavailable. >> --- ROOT CAUSE --- >> org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC >> driver of class '' for connect URL 'null' > > The lines above look like there's something wrong with the connection > pool behind > that JNDI reference - that's more of a tomcat misconfiguration. > > 1. Does the database exist? > 2. is the pool configured correctly (right username/password , etc) ? >
