Apportable Protocol Declaration not found

Question

Error in apportable:

../ScanGiftViewController.m:21:38: error: cannot find protocol declaration for 'AVCaptureMetadataOutputObjectsDelegate'
@interface ScanGiftViewController ()<AVCaptureMetadataOutputObjectsDelegate>

Am I forgetting something? deps and headers look like this:

"deps": [
      "AVFoundation",
      "FacebooSDK",
      ],

"header_paths": [
      "..",
      "./Frameworks/AVFoundation",
      "./Frameworks"
      ],

Answer 1

AVCaptureMetadataOutputObjectsDelegate is not yet declared or implemented in Apportable. For now, you'll need to find a workaround for your app that doesn't use it.

Answer 2

请检查您是否将AVFoundation框架包含到项目中，并将其导入到您的类中，如下所示

#import <AVFoundation/AVFoundation.h>