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

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

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

'RsvProvider.Seed(KeyValuePair<string, string>)' is obsolete: 'use RsvProvider.Add instead'

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

Possible null reference assignment.

Possible null reference argument for parameter 'values' in 'void ILogger.Warning(string template, params object[] values)'.

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

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