0/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: MIT.

0/10 points: 20% or more of the public API has dartdoc comments

Dependency resolution failed, unable to run dartdoc.

10/10 points: Package has an example

0/20 points: Platform support detection failed

0/50 points: code has no errors, warnings, lints, or formatting issues

• Running flutter pub outdated failed with the following output:

Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.

0/10 points: All of the package dependencies are supported in the latest version

• Could not run flutter pub outdated: flutter pub get failed:

OUT:
Resolving dependencies...
ERR:
Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


Because form_builder_validators >=9.0.0-dev.1 <9.1.0 depends on intl ^0.18.0 and form_builder_validators ^9.1.0 depends on intl ^0.18.1, form_builder_validators ^9.0.0-dev.1 requires intl ^0.18.0.
Because every version of form_builder_validators depends on flutter_localizations from sdk which depends on intl 0.20.2, every version of form_builder_validators requires intl 0.20.2.
Thus, form_builder_validators ^9.0.0-dev.1 is forbidden.
So, because gmpay depends on form_builder_validators ^9.0.0, version solving failed.


[2 more lines]

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

flutter pub downgrade failed with:

OUT:
Resolving dependencies...
ERR:
Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


Because form_builder_validators ^9.1.0 depends on intl ^0.18.1 and form_builder_validators >=9.0.0-dev.1 <9.1.0 depends on intl ^0.18.0, form_builder_validators ^9.0.0-dev.1 requires intl ^0.18.0.
Because every version of form_builder_validators depends on flutter_localizations from sdk which depends on intl 0.20.2, every version of form_builder_validators requires intl 0.20.2.
Thus, form_builder_validators ^9.0.0-dev.1 is forbidden.
So, because gmpay depends on form_builder_validators ^9.0.0, version solving failed.


[2 more lines]

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.