Process completed with exit code 1.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

The type name 'en' only contains lower-cased ascii characters. Such names may become reserved for the language.

The type name 'ru' only contains lower-cased ascii characters. Such names may become reserved for the language.

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

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

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

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

Cannot convert null literal to non-nullable reference type.