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/

Possible null reference return.

Possible null reference argument for parameter 'element' in 'TargetFrameworkAttribute? CustomAttributeExtensions.GetCustomAttribute<TargetFrameworkAttribute>(Assembly element)'.

Dereference of a possibly null reference.

Possible null reference return.

Argument of type 'IEnumerable<string?>' cannot be used for parameter 'values' of type 'IEnumerable<string>' in 'string StringExtensions.Join(IEnumerable<string> values, string separator)' due to differences in the nullability of reference types.

Possible null reference argument for parameter 'variableType' in 'Variable.Variable(Type variableType, Frame creator)'.

Possible null reference argument for parameter 'creator' in 'Variable.Variable(Type variableType, Frame creator)'.

Non-nullable property 'PropertyType' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Cannot convert null literal to non-nullable reference type.