Firebase Android KTX modules discontinued firebase-perf-ktx Firebase.performance official
A current Firebase Android task fails with: `firebase-perf-ktx` removed unresolved `Firebase.performance`.
Agent Quick Fix
The local workspace gives the symptom and stale integration shape, but the correct repair depends on current official product behavior or recent release notes.
Product: Firebase Android
Current-contract area: `firebase-perf-ktx` removed unresolved `Firebase.performance`
Likely root cause: A current Firebase Android task fails with: `firebase-perf-ktx` removed unresolved `Firebase.performance`. The local stale integration is plausible but may not reflect the current external contract.
Repair direction: Verifier accepts a repair record only if it states the current contract and an actionable fix using source-backed product terms.Validation Status
Codex searched organically, passed with web access, and failed the no-web counterfactual under this fixture.
Symptom
A current Firebase Android task fails with: `firebase-perf-ktx` removed unresolved `Firebase.performance`. The local stale integration is plausible but may not reflect the current external contract.
Why This Happens
The local workspace gives the symptom and stale integration shape, but the correct repair depends on current official product behavior or recent release notes.
Verification
Verifier accepts a repair record only if it states the current contract and an actionable fix using source-backed product terms.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 Android KTX modules discontinued firebase-perf-ktx Firebase.performance official
site:firebase.google.com/docs/android/kotlin-migration Firebase KTX modules removed BoM 34
Firebase Android SDK Release Notes KTX modules stopped releasing July 2025
https://firebase.google.com/docs/android/kotlin-migration
'firebase-perf-ktx' in https://firebase.google.com/support/release-notes/android
https://firebase.google.com/docs/perf-mon/get-started-android