Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

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

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

Possible null reference argument for parameter 'json' in 'List<Game>? JsonSerializer.Deserialize<List<Game>>(string json, JsonSerializerOptions? options = null)'.

Possible null reference return.

Possible null reference argument for parameter 'json' in 'Game? JsonSerializer.Deserialize<Game>(string json, JsonSerializerOptions? options = null)'.