Yes it's probably app engine, what happens when you turn it off? I get these errors when app engine is enabled ( though I'm not using it ).
On Mon, Dec 28, 2009 at 9:40 AM, Dominik Erbsland <derbsl...@gmail.com>wrote: > okay thanks for the tips. > then I guess the problem is that appengine does not support mysql. > will have to read the database part of the appengine tutorial then. > thanks! > > On Dec 24, 12:44 pm, monkeyboy <dilbert.elbo...@gmail.com> wrote: > > I think that if you look at the "root" of the problem you will find > > that this is an access problem > > which can be deduced from the line: > > > > > > > > > Caused by: java.security.AccessControlException: access denied > > > (java.lang.RuntimePermission modifyThreadGroup) > > > at java.security.AccessControlContext.checkPermission(Unknown > Source) > > > at java.security.AccessController.checkPermission(Unknown > Source) > > > at java.lang.SecurityManager.checkPermission(Unknown Source) > > > at com.google.appengine.tools.development.DevAppServerFactory > > > $CustomSecurityManager.checkPermission(DevAppServerFactory.java:151) > > > at com.google.appengine.tools.development.DevAppServerFactory > > > $CustomSecurityManager.checkAccess(DevAppServerFactory.java:176) > > > at java.lang.ThreadGroup.checkAccess(Unknown Source) > > > at java.lang.Thread.init(Unknown Source) > > > at java.lang.Thread.<init>(Unknown Source) > > > at java.util.TimerThread.<init>(Unknown Source) > > > at java.util.Timer.<init>(Unknown Source) > > > at java.util.Timer.<init>(Unknown Source) > > > at > com.mysql.jdbc.ConnectionImpl.<clinit>(ConnectionImpl.java:208) > > > > Notice the "access denied" part. I think this has nothing to do with > > GWT 2.0. > > -- > > 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<google-web-toolkit%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > > -- 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.
