Xcode ios interrupts intermittently

Question

I had a good xcode,

I upgraded my phone to iOS 7 and downloaded the latest xcode.

Now, if I create an empty application, run it on the simulator,

the application will be interrupted intermittently, nothing else is added ... so that it will work several times, and then it will work at startup,

No error log, only

lldb

and on main.m I see:

Topic 1: SIGABRT Signal

What is the problem?

thanks!

Answer 1

Remove the application from the simulator, clean the project, restart Xcode and run it.

If this does not work, try installing it again.