问题
When an app is undergoing the app store approval process, do the people at Apple check the warnings in your project, or do they only check for errors?
e.g. I have this warning on a lot of my NIB files:
Unsupported Configuration: Title set but using a system Identifier (These attributes are mutually exclusive; the Title will be ignored)
Will this be a reason for Apple to reject my app for the app store?
回答1:
Apple won't check for warnings in your project, because they can't. They don't get the source code to your app, only the compiled binary and supporting files. So long as you follow the rules, you should be fine.
As for the specifics of your question: I very much doubt it, but nevertheless, you should definitely aim for a project which compiles without warnings, just as a general programming practice.
来源：https://stackoverflow.com/questions/8199640/do-build-warnings-affect-the-ios-app-store-approval-process