Hi, I think tableview outlet is not connected in storyboard / xib, and notif_log is not optional, so that's why it is crashing.

Hi, Please run following command in Terminal and then try. xcode-select --install

Hi,    func forNorwegian(_ date: Date?) -> String? {     let dateFormatter = DateFormatter()     dateFormatter.dateFormat = "EEEE, d MMMM"     var output: String? = nil     if let date = date {       output = dateFormatter.string(from: date)     }     return output   }