iPhone应用程序崩溃？

Question

i am running my program using iphone simulator n at some point application crashes..but there is no error...just getting Debugging terminated in debugger console

how i can check this what is the problem of crashes?

Answer 1

How about memory leaks?? If you are alloc-ing a lot of variables and not releasing them this can cause memory leaks. Which will in time cause the app to crash with a black screen. Try running your app with the "Leaks" tool. Go to Run -> Run with Performance Tools -> Leaks. Go through everything you can in the app with this tool running and it will inform you of any memory leaks.

Here is a good link for information about using the Leaks Instrument: http://mobileorchard.com/find-iphone-memory-leaks-a-leaks-tool-tutorial/

Also check your code!! If you know where its crashing go and check the code and make sure your doing everything you intend to!

Answer 2

Try to look into crash logs. You can find them in ~/Library/Logs/CrashReporter