I am trying to build an MVC 5 Web application with Entity Framework 6 that works on Oracle Database , am trying to use ODAC 12c Release 3 which includes support for Entity F
Just to complement, i've tried everything but in my case it was solved by setting the "defaultConnectionFactory", like this:
found the solution here: https://community.oracle.com/message/13114643#13114643
I hope it helps someone...