Are you running the app in the Jetty server provided by the Google plugin? This server emulates appengine enviroment and you must use classes that are in the appengine whitelist: http://code.google.com/intl/es-AR/appengine/docs/java/jrewhitelist.html
Try running your app in a Tomcat. On 7 nov, 08:52, Paul Robinson <ukcue...@gmail.com> wrote: > Is the mysql driver jar file in the server's runtime classpath? It ought > to be in your war file. > > On 05/11/10 13:23, Ross McKinnon wrote: > > > Hi there, > > > I've spent numerous hours this week trying to get my existing GWT > > application to connect with an existing MySQL database with no luck. > > > I've created my code to connect to the database using JDBC and is kept > > in the server package to ensure it remains as java code. Also i have > > included the mySQL jar file in the build path for the project but > > still get an error > > > java.lang.ClassNotFoundException: com.mysql.jdbc.Driver ... > > > I have tried numerous ways of getting the database and have ran out of > > ideas now so thought I would consult the experts to see if any kind > > person can lend a hang.. > > > Thanks for any help, > > > Ross -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
