iOS----------The app's Info.plist must contain an NSPhotoLibraryUsageDescription key

This app has crashed because it attempted to access privacy-sensitive data without a usage description.  The app's Info.plist must contain an NSPhotoLibraryUsageDescription key with a string value explaining to the user how the app uses this data.

意思是说：你需要在info.plist文件 添加一个“NSContactsUsageDescription ”的Key，Value添加一个描述。

 将下面的代码加入到info.plist里面

  <key>NSCameraUsageDescription</key>

    <string>cameraDesciption</string>

    <key>NSContactsUsageDescription</key>

    <string>contactsDesciption</string>

    <key>NSMicrophoneUsageDescription</key>

    <string>microphoneDesciption</string>

    <key>NSPhotoLibraryUsageDescription</key>

    <string>photoLibraryDesciption</string>