MacOS app does not run on the Xcode simulator
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 doesn't run the project. No errors, but no application either. When I do exactly the same thing on another Mac (but with OS X Snow Leopard and Xcode 4.0.1 installed), the created app starts bouncing in the dock and shows an empty window, like I would expect. When I look in the Console, there seems to be nothing strange going on. I tried reinstalling Xcode, deleting everything related to Xcode, but still no luck. Anyone got an idea what could be the