Possible null reference argument for parameter 'resourceUri' in 'Bitmap ImageHelper.LoadFromResource(Uri resourceUri)'.

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

Possible null reference assignment.

Possible null reference argument for parameter 'resourceUri' in 'Bitmap ImageHelper.LoadFromResource(Uri resourceUri)'.

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

Possible null reference assignment.

Possible null reference argument for parameter 'resourceUri' in 'Bitmap ImageHelper.LoadFromResource(Uri resourceUri)'.

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

Possible null reference assignment.