一.报错的代码
- 错误 -- out of bounds 超出界限的意思
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSInvocation setArgument:atIndex:]: index (2) out of bounds [-1, 1]'
- 错误的代码
- 苹果提供的建议方法
- 正确的代码
一.报错的代码
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSInvocation setArgument:atIndex:]: index (2) out of bounds [-1, 1]'