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From "Dick Davies" <rasput...@hellooperator.net>
Subject Re: installation problem - /roller-ui/install/install!create.rol
Date Fri, 16 Jan 2009 11:48:57 GMT
On Fri, Jan 16, 2009 at 4:58 AM, Sean Chang <siwanchang@gmail.com> 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) ?

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