objective-c - 这段代码报错：Missing context of method declaration

Question

#import "RCTWeChat.h"

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url {
  return [[RCTWeChat shareInstance] handleOpenURL: url];
}

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
  return [[RCTWeChat shareInstance] handleOpenURL: url];
}

Answer 1

I remember one difference between iOS8 and iOS9. You only need to implement one, so you have to judge the system of the device!