Trying to follow this tutorial with ISO 10.0 and Swift 3.0 and although it compiles and appears to run I get there errors, and I suspect it is not working.
https://www.appcoda.com/dropbox-api-tutorial/
2016-09-09 13:38:39.906 DBDemo[1554:798094] -canOpenURL: failed for URL: "dbapi-2://1/connect" - error: "This app is not allowed to query for scheme dbapi-2"
2016-09-09 13:38:39.913 DBDemo[1554:798094] -canOpenURL: failed for URL: "dbapi-8-emm://1/connect" - error: "This app is not allowed to query for scheme dbapi-8-emm"
2016-09-09 13:40:37.261 DBDemo[1554:798094] [ERROR] DropboxSDK: app delegate does not implement application:openURL:sourceApplication:annotation:
What did I do wrong?