I am running VS 2017, ver 15.7.3 I have installed the Nuget Packages for Oracle, Oracle.ManagedDataAccess and Oracle.ManagedDataAccess.EntityFramework.
Some times it gets to the next screen and it lets me select the Oracle datasource and enter the proper credentials, but when I hit Next on that screen it just crashes out again.. I can never get past it? Does anyone have a work around. I'm sure I could create the Connection and the Entities Manually but there are just too many to for that approach to be practical.
I managed to solve the same problem by:
Now, you can add your entity model through the ADO.Net Entity Data Model wizard. In my case, Oracle.ManagedDataAccess.EntityFramework wasn't needed.