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

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

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

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

Possible null reference argument for parameter 'implementationInstance' in 'IServiceCollection ServiceCollectionServiceExtensions.AddSingleton<ILogger>(IServiceCollection services, ILogger implementationInstance)'.

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

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

The variable 'level' is assigned but its value is never used

Possible null reference return.