XML comment has badly formed XML -- 'End tag 'example' does not match the start tag 'DescriptionAttribute'.'

XML comment has badly formed XML -- 'Expected an end tag for element 'example'.'

The specified version string '3.0.0-dev.9' does not conform to the recommended format - major.minor.build.revision

Nullability of type of parameter 'obj' doesn't match overridden member (possibly because of nullability attributes).

Possible null reference assignment.

Possible null reference return.

Converting null literal or possible null value to non-nullable type.

Nullability of reference types in return type of 'lambda expression' doesn't match the target delegate 'Func<KeyValuePair<string, string>, PropertyInfo?>' (possibly because of nullability attributes).

Dereference of a possibly null reference.