CODEWITHSUNDEEP
flutterfirebasefirebase-authentication
Emranul_Rakib
Emranul_Rakib

Reputation: 81

Flutter : firebase_auth depends on firebase_auth_platform_interface Error

I am trying to use firebase for my project. When I click on PUB GET, I get this error!

"Because firebase_auth >=3.5.0 depends on firebase_auth_platform_interface ^6.4.0 which depends on collection ^1.16.0, firebase_auth >=3.5.0 requires collection ^1.16.0. And because every version of flutter_test from sdk depends on collection 1.15.0, firebase_auth >=3.5.0 is incompatible with flutter_test from sdk. So, because quick_chat depends on both flutter_test from sdk and firebase_auth ^3.5.1, version solving failed. pub get failed (1; So, because quick_chat depends on both flutter_test from sdk and firebase_auth ^3.5.1, version solving failed.)"

Pubspec.yml file:

 dependencies:
   flutter:
     sdk: flutter

  firebase_auth: ^3.5.1
  firebase_core: ^1.20.0
  cloud_firestore: ^3.4.1

How do I solve this?

Upvotes: 0

Views: 4171

Answers (3)

Bagus Kurnianto
Bagus Kurnianto

Reputation: 421

try add this one.

dependency_overrides:
  collection: ^1.16.0

it will give you a warning on your runner window like this. But it will be okay

Warning: You are using these overridden dependencies:
! collection 1.17.0

Upvotes: 0

Trisk Khan
Trisk Khan

Reputation: 35

I have the same issues with you. For me it takes a couple step. You can consider these steps and choose wisely which isnt for you

  1. Upgrade my flutter, because I currently have 2.8 and now is 3.x

    flutter upgrade

  2. After that, still has the same error. I do this one on VS Code terminal

    flutter pub upgrade

    flutter pub outdated

  3. And then I increase the minSDKVersion of my flutter by going to flutterDirectory(NOT PROJECT DIRECTORY) > packages > flutter_tools > gradle > flutter.gradle. Edit the *static int minSdkVersion = 16* to *static int minSdkVersion = 19*

Hope it works

Upvotes: 1

Bohdan Shvets
Bohdan Shvets

Reputation: 136

The problem here is:

  • flutter_test depends on collection 1.15.0
  • firebase_auth depends on collection ^1.16.0

And package manager cannot decide which version to use.

What you can do here:

Option 1: Upgrade flutter_test (I believe it comes with SDK, so you need to upgrade Flutter SDK)

Option 2: Downgrade firebase_auth to the version that depends on collection 1.15.0

Option 3: Specify dependency_overrides (this will force chose the version of the library, use as last resort):

dependency_overrides:
  collection ^1.16.0

https://dart.dev/tools/pub/dependencies#dependency-overrides

Upvotes: 1

Related Questions