## The symptom
Building a Flutter app with klippa_identity_verification_sdk 0.2.8 for the
iPhone simulator fails with:
```
Swift Compiler Error (Xcode): No such module 'KlippaIdentityVerification'
```
at `SwiftKlippaIdentityVerificationSdkPlugin.swift`. `flutter clean`,
`flutter pub cache clean`, and deleting `ios/Pods` plus `Podfile.lock` and
reinstalling do not fix it. This only happens on Apple Silicon Macs.
## Why
The Klippa identity verification SDK ships no simulator slice: it does not
support iOS simulators on Apple Silicon Macs. This was confirmed by the
maintainer. It is a limitation of the SDK binary, not your setup.
## The fix
Run and debug on a physical iOS device instead of the simulator. The SDK docs
have a troubleshooting section covering this limitation.
## Do not waste time on
- flutter clean / pod reinstalls: the module is genuinely absent for the
simulator target.
- Rosetta workarounds: the maintainer-confirmed answer is "not supported",
full stop.