version solving failed in flutter

Question

today I was trying to integrate firebase but when I did pub get it throws me version error like-:

C:\Src\flutter\bin\flutter.bat --no-color pub get
Running "flutter pub get" in fire...                      

Because firebase_auth 0.18.4+1 depends on firebase_core ^0.5.3 and no versions of firebase_auth match >0.18.4+1 <0.19.0, firebase_auth ^0.18.4+1 requires firebase_core ^0.5.3.
So, because fire depends on both firebase_auth ^0.18.4+1 and firebase_core ^0.6.0, version solving failed.
pub get failed (1; So, because fire depends on both firebase_auth ^0.18.4+1 and firebase_core ^0.6.0, version solving failed.)
Process finished with exit code 1

following are the dependencies that I am using right now...

dependencies:
  flutter:
    sdk: flutter


#  cupertino_icons: ^1.0.1
  intl:
  cloud_firestore: ^0.15.0
  firebase_auth: ^0.18.4+1
  firebase_core: ^0.6.0
 

does any know how to solve this kind of error as I tried to change the version number but then I show an error in core or auth...

Answer 1

You can use any :

dependencies:
  flutter:
    sdk: flutter


#  cupertino_icons: ^1.0.1
  intl:
  cloud_firestore: ^0.15.0
  firebase_auth: any
  firebase_core: any

Answer 2

dependencies: cloud_firestore: ^4.0.5 firebase_auth: any flutter: sdk: flutter

dev_dependencies: flutter_lints: ^1.0.0 flutter_test: sdk: flutter

Or you can use this version dependencies: cloud_firestore: ^0.13.4+2 firebase_auth: ^0.15.5+3 flutter: sdk: flutter

you can use this. Any will help you