When I run a simple Objective-C program, it often says:
“C-Features” is already running. Click Stop to terminate and launch a new instance."
I wonder what it means.
When I run a simple Objective-C program, it often says:
“C-Features” is already running. Click Stop to terminate and launch a new instance."
I wonder what it means.
If you're trying to run the app in the simulator, click STOP in Xcode. If that doesn't help, restart Xcode and the simulator and try again. The simulator is probably running another instance that hasn't been "released".