# Cache Profiles Fixture (Invalid Default) This fixture intentionally sets a `default` cache profile that does not exist in the `profiles` map to exercise loader validation. ## Expected behavior: ```bash tuist generate # Error: Default cache profile 'missing' not found ``` [Check out example](https://github.com/tuist/tuist/tree/main/examples/xcode/generated_ios_app_with_cache_profiles_invalid_default)