TEAM LICENSES: Save money and learn new skills through a Hacking with Swift+ team license >>

Trying to run core data app on Mac(designed for iPad) - missing mapping model error

Forums > macOS
@charlieidda  HWS+

I'm getting a fatal ‘ Persistent store migration failed, missing mapping model. ‘ issue trying to run a core data app on Mac(designed for iPad). Tried all the usual Xcode junk clearing and restating.. Also its the 1st time trying to run on Mac simulator, so I dont see how it could be a migration issue? Never had problems running non-coredata apps before, and Im not sure if I need to do anything different? (also - it runs fine on iPhone & iPad sim/physical device)

4      

Hacking with Swift is sponsored by String Catalog.

SPONSORED Get accurate app localizations in minutes using AI. Choose your languages & receive translations for 40+ markets!

Localize My App

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

Swift breaks down barriers between ideas and apps, and I want to break down barriers to learning it. I’m proud to make hundreds of tutorials that are free to access, and I’ll keep doing that whatever happens. But if that’s a mission that resonates with you, please support it by becoming a HWS+ member. It’ll bring you lots of benefits personally, but it also means you’ll directly help people all over the world to learn Swift by freeing me up to share more of my knowledge, passion, and experience for free! Become Hacking with Swift+ member.
Click here to visit the Hacking with Swift store >>
 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.