org.apache.turbine.util.security.DataBackendException: Failed to retrieve users

["Wohlschlaeger, Fabian" <wo...@mediaonline.de>]

> Hi!
> 
> I've a big problem with the standard UserLogin.class in Turbine.
> I followed the Tutorial of Henning Schmiedehausen
> (http://henning.schmiedehausen.org/eyewiki/Wiki.jsp?page=TurbineSecurityEx
> ampleUsingMETA
> <http://henning.schmiedehausen.org/eyewiki/Wiki.jsp?page=TurbineSecurityEx
> ampleUsingMETA> ), but it doesn't work at my system.
> I'm using M.E.T.A, Turbine 2.3.1, MySQL 4 and the newest
> MySQL-JDBC-Driver.
> I wrote the Login.vm as explained in the tutorial, but i only get this
> error:
> 
> 2006-06-09 10:39:01,034 [http-8080-Processor25] ERROR
> org.apache.turbine.modules.actions.LoginUser -
> org.apache.turbine.util.security.DataBackendException: Failed to retrieve
> users
> 
> Can you imagine how to fix this error?
> I would be pleased if you can help me.
> 
> nice greetings
> Fabian Wohlschläger / Germany