Minimum platform level
Firebase Apple SDK 12 tvOS minimum 15 release notes
A multi-platform target fails only for tvOS.
Agent Quick Fix
Repair against the current Firebase Apple SDK contract, then keep the change narrow and source-backed.
Product: Firebase Apple SDK
Current-contract area: Firebase 12 raises tvOS minimum to 15
Likely root cause: A multi-platform target fails only for tvOS.
Repair direction: Verifier checks an explicit product decision: raise the app floor with metadata/tests, or pin a still-supported SDK line. Verify deployment metadata and end-to-end link/call behavior.
Symptom
A multi-platform target fails only for tvOS.
Why This Happens
The source can compile on the developer's newer device while the SDK's newly raised deployment/minSdk target fails older build or runtime matrices.
Common Wrong Fixes
- Changing local code without checking the current external contract.
- Retrying the same install, build, or API call with no version/source change.
- Applying a broad unsafe bypass when a narrow compatibility fix is available.
Codex Search Keywords
These are the search terms observed in a neutral Codex validation run for this failure shape.
Firebase Apple SDK 12 tvOS minimum 15 release notes
site:firebase.google.com/docs/ios/setup Firebase Apple SDK 12 tvOS 15
github firebase-ios-sdk releases 12.0.0 tvOS 15
https://github.com/firebase/firebase-ios-sdk/releases/tag/12.0.0
https://firebase.google.com/support/release-notes/ios
'Version 12.0.0' in https://firebase.google.com/support/release-notes/ios
Source Trail
GitHub source file/reference:
- Firebase Apple SDK release notes / Firebase 12: https://firebase.google.com/support/release-notes/ios
- GitHub source file or repository reference: https://github.com/firebase/firebase-ios-sdk/releases/tag/12.0.0
- Official reference opened by Codex: https://firebase.google.com/support/release-notes/ios