react-native-image-crop-picke

No known class method for selector 'labelColor'

QBImagePicker/QBAssetsViewController.m:198:31: error: no known class method for selector 'labelColor'

'RCTImageURLLoader.h' file not found

解決方案: 

   #ifdef __IPHONE_13_0
    if (@available(iOS 13.0, *)) {
        labelColor = [UIColor labelColor];
    }
    #endif 或者降級到: 0.23.0