The using directive for 'IoTHub.Portal.Models.v10' appeared previously in this namespace

The using directive for 'IoTHub.Portal.Client.Dialogs.EdgeModels.EdgeModule' appeared previously in this namespace

The using directive for 'IoTHub.Portal.Models.v10' appeared previously in this namespace

Nullability of reference types in type of parameter 'arg' of 'bool? StringToBoolConverter.OnSet(string arg)' doesn't match the target delegate 'Func<string?, bool?>' (possibly because of nullability attributes).

'LoadingBarExtension.AddLoadingBar(IServiceCollection, Action<LoadingBarOptions>?)' is obsolete: 'Use "services.AddLoadingBarService();" instead.'

Possible null reference return.

The result of the expression is always 'true' since a value of type 'AuthenticationMode' is never equal to 'null' of type 'AuthenticationMode?'

Argument of type 'StringToBoolConverter' cannot be used for parameter '__arg2' of type 'Converter<string, bool?>' in 'void TypeInference.CreateMudCheckBox_9<string>(RenderTreeBuilder __builder, int seq, int __seq0, string __arg0, int __seq1, Color __arg1, int __seq2, Converter<string, bool?> __arg2, int __seq3, bool __arg3, int __seq4, string __arg4, int __seq5, EventCallback<string> __arg5)' due to differences in the nullability of reference types.

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