Implicit declaration of function 'NSEaseLocalizedString' is invalid in C99

配置 好 SDK  导入 EaseUI 会报错，#define NSEaseLocalizedString(key, comment) [[NSBundle bundleWithURL:[[NSBundle mainBundle] URLForResource:@"EaseUIResource" withExtension:@"bundle"]] localizedStringForKey:(key) value:@"" table:nil] 也加过了。