I use VS 2012 Pro (11.0.60610.01 Update 3) with Resharper 8.0.1 Full Edition (8.0.1000.2286).
I have a solution with multiple projects.
The solution builds without errors. I may run unit tests using VS native facilities (TEST | Run | All Tests) without problems, but if I try using Resharper test facilities (RESHARPER | Unit Tests | Run All Tests from Solution) I get "Resharper failed to build required projects" error. How come? What's the problem?