Xcode for MacOS Mojave中的C ++项目需要NSCameraUsageDescription

Question

我试图在Xcode中运行OpenCV项目，似乎有新的需要为C ++应用程序NSCameraUsageDescription提供info.plist。

2018-09-28 00:03:15.181948+0800 k_nearest_detector_v2[23505:710470] [access] This app has crashed because it attempted to access privacy-sensitive data without a usage description.  The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data.
Program ended with exit code: 9

我如何为C ++项目创建一个.plist文件，因为它以前从未需要过。

Answer 1

找到了解决方案。将带有所需NSCameraUsageDescription，NSMicrophoneUsageDescription（或其他）的文件与来自XCode的汇编文件放在一起（参见下面的屏幕截图）。对于Release和Debug版本。

Answer 2

您甚至可以自动执行@Valery Gromov所描述的步骤。只需在Build Phases中复制该文件即可。取消选中Copy only when installing复选框，以便能够直接从Xcode运行它。