MacOS app does not run on the Xcode simulator

Question

I\'ve installed Xcode 4.2.1 on Mac OS X Lion.

When I create a new (Mac OS X Cocoa) project and I click \"Run\", Xcode says build succeeded, but does

Answer 1

Xcode 10.2

Steps:

1. Product -> Scheme -> Edit Scheme
2. Run
3. Info
4. Executable -> Yourproject.app
5. Run whole project again

Screenshot: