Possible null reference argument for parameter 'item' in 'bool ICollection<TValue>.Contains(TValue item)'.

Possible null reference argument for parameter 'item' in 'bool ICollection<TValue>.Contains(TValue item)'.

Possible null reference argument for parameter 'item' in 'bool ICollection<TValue>.Contains(TValue item)'.

Possible null reference argument for parameter 'item' in 'bool List<string>.Contains(string item)'.

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

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

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

'FormRichTextEditor.Assets' hides inherited member 'ComponentBase.Assets'. Use the new keyword if hiding was intended.

Dereference of a possibly null reference.