Possible null reference assignment.

Possible null reference assignment.

Possible null reference assignment.

Possible null reference assignment.

Nullability of type of parameter 'save_options' doesn't match overridden member (possibly because of nullability attributes).

Converting null literal or possible null value to non-nullable type.

Converting null literal or possible null value to non-nullable type.

Nullable value type may be null.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference assignment.

Possible null reference assignment.

Possible null reference assignment.

Nullability of type of parameter 'save_options' doesn't match overridden member (possibly because of nullability attributes).

Possible null reference assignment.

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

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

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

Converting null literal or possible null value to non-nullable type.