firebase_core_web not found. Please update settings.gradle.

[AnandMG02]

Describe the bug
while running flutter , i am getting the below error

> Plugin project :firebase_core_web not found. Please update settings.gradle.
> Plugin project :cloud_firestore_web not found. Please update settings.gradle.

after i went through #2599 , i updated the settings.gradle. Still am getting the same error .

[TahaTesser]

Hi @AnandMG02
Are you running build? or run?
Can you please provide your flutter doctor -v your flutter run --verbose or flutter build apk --verbose
Thank you

Related #2599 (comment)

[lucdotdev]

Try to target min android api to 21

[TahaTesser]

Hi @Luc-dotcom
Hi just tried to reproduce using target api 21

[zeh]

This is easily reproducible with a fresh Flutter project (tested with 1.17.4), likely because of changes to the default settings.gradle.

1. Run flutter create <name>.
2. Go through instructions for adding Firebase to Android package
3. Try flutter run

Result:

This error happens even with the addition of firebase_core only. Apparently it's a 4.3+ issue. The minSdkVersion makes no difference here.

The app does run, but this is probably indicative of an error somewhere. (Haven't tested to see if calling any service actually works).

[Salakar]

Hey, as part of our on-going work for #2582, this should have been resolved in our Firebase Core rework (#2890) - which has now been merged into master. We'll look at publishing some prereleases in the next few days. Thank you