Same problem here friend. Did you resolved it??
These problems are usually the result of folks not actually sandoxing their app. You can enable sandboxing in Xcode’s Capabilities editor. You can confirm that sandboxing is enabled via the following command:
$ codesign -d --entitlements :- /path/to/your.app … <plist version="1.0"> <dict> … <key>com.apple.security.app-sandbox</key> <true/> … </dict> </plist>
If your app contains multiple executables, you should run this command against each executable embedded within the app. For example, if you have a share extension:
$ codesign -d --entitlements :- /path/to/your.app/Contents/PlugIns/your.appex
Share and Enjoy
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"