When I close the application I got Message from debugger: Terminated due to signal 15

问题

How can I solve this problem, I don't know that did it affect to my problem in this link My previous problem about Core data ?

This message will occur when I cmd+Q of the application.

Message from debugger: Terminated due to signal 15

and if who know the solution of my previous problem please tell me.

回答1:

• Message from debugger: Terminated due to signal 15 occurs whenever the user manually terminates the application (whether simulated in iOS simulator or on a provisioned iOS device) through CMD-Q (Quit) or STOP, which is toggled after you click on RUN.

• In OS terms, signal 15 is a Linux enumeration for the signal, SIGTERM, which means signal terminate.

回答2:

Message from debugger: Terminated due to signal 15 usually means that you quit the simulator while running the program.

回答3:

I have same issue when i take screen short from simulator then terminated. This is xcode bug.

Just update your xcode version.

来源：https://stackoverflow.com/questions/30030427/when-i-close-the-application-i-got-message-from-debugger-terminated-due-to-sign