Xcode 6.4 cannot run using the selected device

Question

I know that I repeat this topic but I didn't find the solution. I don't have developer account, I just want to run the iOS simulator with my project. All the uptdates are instaled including iOS simulatores, Compiler for C/C++/Obj-C is set as Default compiler(Apple LLVM 6.1). Also I can't choose any device on the left side of "set the active scheme", there's only iOS Device. I have tried to change the versions of XCode and iOS to earlier and nothing happened. I found

I will be very gratefull for help!

Answer 1

In the Xcode options select Window>Devices and see if the simulators are created. If not, you would need to create simulators depending on which one you need.