Xcode 9, where are my NSLog()s going? Not showing in Xcode console or Console.app
Figured it out. It's not an intermittent issue or one that can just be fixed with a restart. It's a Run configuration issue.
Click on the Run Scheme selector in the top left of Xcode's toolar.
Click Manage Schemes.
Click on your main App Project.
Click the Edit button in the bottom left.
Uncheck OS_ACTIVITY_MODE.
Click Close.
Viola. All your console logs come back.
