Please make sure to install git-lfs into your Mac.
Open your mac terminal and run the following command
brew install git-lfs
or
port install git-lfs
Add this permissions into iOS Info.plist file.
<key>NSCameraUsageDescription</key>
<string>App usage camera for scan documents.</string>
<key>NSPhotoLibraryAddUsageDescription</key>
<string>App usage photos for save document picture.</string>
