1 has been modified since the precompiled header was built
解决方案:clean 一下,再运行就可以了。
2 ARC禁止使用release
错误信息:
/Users/zhangyuc/Desktop/IOSNewStart/UILocalizedIndexedCollationTest/UILocalizedIndexedCollationTest/ZYViewController.m:32:4: ARC forbids explicit message send of 'release'
解决方案:设置Objective-C Automatic Reference Counting为NO
附图: