- 1 year ago
Flutter_CLI: Because every version of flutterfire_cli depends on xml >=5.3.0 which requires SDK version >=2.14.0 <3.0.0, flutterfire_cli is forbidden
The error message you are encountering suggests that the version of flutterfire_cli
you are trying to use depends on a package called xml
with a minimum required SDK version of 2.14.0
but less than 3.0.0
. However, it seems that your Flutter SDK version does not meet this requirement, resulting in a conflict.
To resolve this issue, you have a few options:
Upgrade Flutter SDK:
If you have an older version of the Flutter SDK installed, consider upgrading it to a version that satisfies the minimum requirement of thexml
package. Make sure to follow the official Flutter documentation for upgrading to ensure a smooth transition.Use a Compatible Version of
flutterfire_cli
:
Check if there is a version offlutterfire_cli
available that is compatible with your current Flutter SDK version. You can try specifying a different version offlutterfire_cli
in yourpubspec.yaml
file that aligns with your Flutter SDK version.For example, if you are using Flutter SDK version
2.8.0
, you can try specifying a version offlutterfire_cli
that is compatible with this SDK version, likeflutterfire_cli: ^0.5.0
.Pin
xml
Package Version:
If you cannot upgrade your Flutter SDK or find a compatible version offlutterfire_cli
, you can try explicitly specifying a version constraint for thexml
package in yourpubspec.yaml
file. This can help ensure that a compatible version of thexml
package is used.For example, in your
pubspec.yaml
file, you can add the following dependency constraint:yamldependencies:
xml: ^5.2.0
Adjust the version constraint (
^5.2.0
in this example) to match a version that is compatible with your Flutter SDK version.
By upgrading your Flutter SDK, using a compatible version of flutterfire_cli
, or pinning the xml
package version, you should be able to resolve the version conflict and proceed with your Flutter project.