Non-nullable field 'TransformComponent' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field 'TransformSystem' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field 'Data' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

The field 'Renderer._textureManager' is assigned but its value is never used