iOS 18 Beta 3 SwiftUICore/GraphHost.swift:215: Fatal error: no current graph host

[kamaravichow]

• I have updated Purchases SDK to the latest version
• I have read the Contribution Guidelines
• I have searched the Community
• I have read docs.revenuecat.com
• I have searched for existing Github issues

‼️ Required data ‼️

Do not remove any of the steps from the template below. If a step is not applicable to your issue, please leave that step empty.

There are a lot of things that can contribute to things not working. Having a very basic understanding of your environment will help us understand your issue faster!

Environment

• Output of flutter doctor
• Version of purchases-flutter
• [ iOS 18 BETA 1] Testing device version
• How often the issue occurs- every one of your customers is impacted? Only in dev?
• Debug logs that reproduce the issue
• Steps to reproduce, with a description of expected vs. actual behavior
  Other information (e.g. stacktraces, related issues, suggestions how to fix, links for us to have context, eg. stackoverflow, etc.)

Describe the bug

PressReaderStaging`static PressReaderApp.$main():
    0x100269614 <+0>:  stp    x20, x19, [sp, #-0x20]!
    0x100269618 <+4>:  stp    x29, x30, [sp, #0x10]
    0x10026961c <+8>:  add    x29, sp, #0x10
    0x100269620 <+12>: mov    x0, #0x0
    0x100269624 <+16>: bl     0x1002676ac               ; type metadata accessor for PressReaderStaging.PressReaderApp at <compiler-generated>
    0x100269628 <+20>: mov    x20, x0
    0x10026962c <+24>: bl     0x100269648               ; lazy protocol witness table accessor for type PressReaderStaging.PressReaderApp and conformance PressReaderStaging.PressReaderApp : SwiftUI.App in PressReaderStaging at <compiler-generated>
    0x100269630 <+28>: mov    x1, x0
    0x100269634 <+32>: mov    x0, x20
    0x100269638 <+36>: bl     0x1013ce4fc               ; symbol stub for: static SwiftUI.App.main() -> ()
->  0x10026963c <+40>: ldp    x29, x30, [sp, #0x10]
    0x100269640 <+44>: ldp    x20, x19, [sp], #0x20
    0x100269644 <+48>: ret 

Additional context

SwiftUICore/GraphHost.swift:215: Fatal error: no current graph host

[RCGitBot]

👀 We've just linked this issue to our internal tracker and notified the team. Thank you for reporting, we're checking this out!

[fire-at-will]

Hi @kamaravichow, thanks for reporting!

This crash was caused by a SwiftUI bug introduced in the iOS18 betas (see this issue for more details). It should be resolved with the most recent purchases-flutter release, 7.0.2. Please let us know if that works for you!

[fire-at-will]

Hi @kamaravichow, the underlying SwiftUI bug that was causing this crash has also been fixed in the latest iOS betas (iOS 18.1 beta 2 / iOS 18 beta 6). I’m tentatively closing this issue for now, but feel free to reopen if there’s something more we should dig into!