Assets file '/home/runner/work/SMBLibrary/SMBLibrary/Utilities/obj/project.assets.json' doesn't have a target for '.NETStandard,Version=v2.1'. Ensure that restore has run and that you have included 'netstandard2.1' in the TargetFrameworks for your project.

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'KeyValuePairList<,>' could not be found (are you missing a using directive or an assembly reference?)

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/