'PageNotFound.NavigationManager' hides inherited member 'AppComponentBase.NavigationManager'. Use the new keyword if hiding was intended.

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

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

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

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

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

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

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

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