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我不知道我在这里做错了什么,文档中提供了 captureImage 代码
我对此很陌生,因此非常感谢您的帮助!
https://gist.github.com/Spongenuity/aa96bb882d23f645f6b7
您收到此错误是因为您尝试从LTUCameraView实例调用方法captureImage 。但是这个接口没有实现该方法。captureImage
captureImage
因此,要么在该类中实现此方法,要么不要将其称为:
UIImage *image = [self.camView captureImage]; // captureImage method is not implemented