App crashes because of SwiftData

Question

Created Aug ’23

Replies 12

Boosts 12

Views 1.9k

Participants 13

I was implementing SwiftData on my app and everything works on emulator (both iOS and iPadOS). But when I try to run it on my device, it threw an error

dyld[548]: Symbol not found: _$s9SwiftData15PropertyOptionsC6uniqueACvgZ
  Referenced from: <5E19B2FA-C3D5-353E-AEE7-7B31B7BE56B4> /private/var/containers/Bundle/Application/F7269758-C6E1-46DA-A6E2-8AD5EBB54CFF/MyApp.app/MyApp
  Expected in:     <8B52C2B3-931A-3736-B357-ECF87A41F3EB> /System/Library/Frameworks/SwiftData.framework/SwiftData

My devices are on iOS 17 Beta 6 and Xcode 15 beta 6.

Answered by milutz in 761966022

My guess is, that Xcode and the iOS beta are out of sync. We need to wait for the next Xcode beta to have it working again. (Ran into the same issue after upgrading to iOS 17 Beta 6 - Beta 5 was fine)

Boost

Answer 1

SergeWilder OP

Aug ’23

Almost the same for me, but I am getting this when trying to init context

dyld[1113]: Symbol not found: _$s9SwiftData18ModelConfigurationV14GroupContainerO9automaticyA2EmFWC Referenced from: <E40699B0-73FD-3456-902C-B9D9CC94023C> /private/var/containers/Bundle/Application/971211AD-1D50-4BDE-9F03-018649DD7263/daybright.app/daybright Expected in: <8B52C2B3-931A-3736-B357-ECF87A41F3EB> /System/Library/Frameworks/SwiftData.framework/SwiftData

We have no Simulator for iOS 17 beta 6 and that's why it works. But on device with iOS 17 beta 6 it crashes. Seems something changed with SwiftData and I don't understand what exactly

1

Answer 2

milutz OP

Aug ’23

Accepted Answer

My guess is, that Xcode and the iOS beta are out of sync. We need to wait for the next Xcode beta to have it working again. (Ran into the same issue after upgrading to iOS 17 Beta 6 - Beta 5 was fine)

3

Answer 3

madebykingfisher OP

Aug ’23

Same issue here! :(

2

Answer 4

hollettster OP

Aug ’23

Same issue here...

1

Answer 5

usernameRequired OP

Aug ’23

For me its "Symbol not found: _$s9SwiftData14ModelContainerC3for_AcA010PersistentC0_pXp_AA0C13ConfigurationVdtKcfC"

0

Answer 6

LiuDong OP

Aug ’23

Same issue here... downgrade to iOS/iPadOS 17.0 Beta 5 is OK.

0

Answer 7

eclair4151 OP

Aug ’23

Same issue here. Assuming it will be fixed once the new xcode beta comes out.

0

Answer 8

AntBatalin OP

Aug ’23

the same issue, looking forward the next xCode version

0

Answer 9

leiko OP

Aug ’23

same issue here

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Answer 10

keijaoh OP

Aug ’23

I am having the same issue, the app only works in the emulator.

0

Answer 11

Bennomatic OP

Aug ’23

Yeah, same here. I figured it's a iOS vs. Xcode beta version sync issue like everyone else... Hopefully there'll be a new Xcode beta soon, since I'm betting we're just a few weeks away from GM...

0

Answer 12

BabyJ OP

Aug ’23

According to the iOS & iPadOS 17 Beta 7 Release Notes:

SwiftData

Resolved Issues

Fixed in beta 7: Apps using SwiftData that are built with Xcode 15 beta 6 have known issues when running on iOS 17 beta 6. (113915428)

New builds with the new Xcode beta should not run into those issues.

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