After selecting a connection, or creating a new one, I get the following exception:
Does anyone have an idea on how to resolve this?An error occurred while connecting to the database. The database might be unavailable. An exception of type 'System.Data.EntityCommandCompilationException' occurred. The error message is: 'An error occurred while preparing the command definition. See the inner exception for details. The inner exception caught was of type 'System.MethodAccessException', with this error message: 'System.Data.Common.CommandTrees.DbCommandTree.Validate()'.'
The databases I've tried are all working just fine. The problem only cropped up after installing SP1 RTM. Does the current version of OraDirect.Net not support RTM?
EDIT: Testing the connection in the Wizard works fine.
UPDATE: Two of my colleagues are experiencing the same problem, one of them on a fresh installation of VS2008 SP1.