TestFlight iOS app crashes immediately on launch, but build uploads successfully

Our iOS app uploads successfully to App Store Connect and appears in TestFlight, but it crashes immediately on launch.

App name: Axioma Pay Bundle ID: uk.co.axiomapay.app Distribution: TestFlight Framework: Expo / React Native Device tested: iPad via TestFlight

The app installs, the icon appears, but tapping Open causes an immediate crash. One earlier build displayed this runtime message:

Cannot read property 'ErrorBoundary' of undefined

Crash logs show the app aborting on the React Native ExceptionsManagerQueue with SIGABRT / EXC_CRASH.

We do not currently have a focused minimal Xcode sample project because this is an Expo/EAS React Native production build. We can provide .ips crash logs and App Store Connect/TestFlight build details.

Can Apple help confirm whether this crash appears to be caused by:

  1. App Store/TestFlight processing,
  2. provisioning/signing/entitlements,
  3. an iOS runtime issue, or
  4. an app-side React Native JavaScript startup exception?

Latest TestFlight build crashes immediately after launch.

TestFlight iOS app crashes immediately on launch, but build uploads successfully
 
 
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