Process completed with exit code 1.

Nullability of reference types in type of parameter 'sender' of 'void TextView.ContextMenu_KeyChanged(object sender, KeyChangedEventArgs e)' doesn't match the target delegate 'EventHandler<KeyChangedEventArgs>' (possibly because of nullability attributes).

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

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

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

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

Unreachable code detected

XML comment has a param tag for 'statusBar', but there is no parameter by that name

Missing XML comment for publicly visible type or member 'ContextMenuv2.MouseFlags'

The variable 'mousePos' is assigned but its value is never used