10/10 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.

0/10 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• Running flutter pub outdated failed with the following output:

Because analyzer >=6.9.0 <7.3.0 depends on macros >=0.1.3-main.0 <0.1.4 which depends on _macros 0.3.3 from sdk, analyzer >=6.9.0 <7.3.0 requires _macros 0.3.3 from sdk.
So, because _macros from sdk doesn't exist (could not find package _macros in the Dart SDK) and dash_generator depends on analyzer ^6.9.0, version solving failed.

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• Could not run flutter pub outdated: flutter pub get failed: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:
Because analyzer >=6.9.0 <7.3.0 depends on macros >=0.1.3-main.0 <0.1.4 which depends on _macros 0.3.3 from sdk, analyzer >=6.9.0 <7.3.0 requires _macros 0.3.3 from sdk.
So, because _macros from sdk doesn't exist (could not find package _macros in the Dart SDK) and dash_generator depends on analyzer ^6.9.0, version solving failed.


You can try the following suggestion to make the pubspec resolve:
* Try an upgrade of your constraints: flutter pub upgrade --major-versions
Failed to update packages.

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:
Because analyzer >=6.9.0 <7.3.0 depends on macros >=0.1.3-main.0 <0.1.4 which depends on _macros 0.3.3 from sdk, analyzer >=6.9.0 <7.3.0 requires _macros 0.3.3 from sdk.
So, because _macros from sdk doesn't exist (could not find package _macros in the Dart SDK) and dash_generator depends on analyzer ^6.9.0, version solving failed.


You can try the following suggestion to make the pubspec resolve:
* Try an upgrade of your constraints: flutter pub upgrade --major-versions
Failed to update packages.

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.