Hello Claude31 and thank you for your comment !
My Version of Xcode : 9.0 (9A235)
OSX : HIGH SIERRA 10.13.3
Playground settings : IOS
I'm following a french tutorial because i want to become a developer for IOS apps.
For the project i have to open the following file :
https://github.com/AmbroiseCollon/SchoolBusPlayground/tree/master/SchoolBusPlayground.playground
After opening this file, either my playground is running for ever or i get this error :
Error encountered communicating with Xcode: Error Domain=NSPOSIXErrorDomain Code=61 "Connection refused" UserInfo={_kCFStreamErrorCodeKey=61, _kCFStreamErrorDomainKey=1}
Normally by opening this file, it displays a green screen on the right window as here : https://openclassrooms.com/fr/courses/4446991-approfondissez-swift-avec-la-programmation-orientee-objet/4497155-concevez-vos-premiers-objets
If i open a new playground, with macOS playground Settings it's working, the console displays. But for this file it seems i absolutely need to be in IOS playground settings and it doesn't work (be nice i'm a beginner 🙂 ).
I thank you in advance for your help,
PS : isn't it possible to upload screenshots here ?
Cerealkilo