Nullability of reference types in value of type 'MenuItem?[]' doesn't match target type 'MenuItem[]'.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Expected 'disable' or 'restore'

Dereference of a possibly null reference.

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

The variable 'ex' is declared but never used

Possible null reference argument for parameter 'a' in 'bool Key.operator !=(Key a, Key? b)'.

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

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference return.

Expected 'disable' or 'restore'

Dereference of a possibly null reference.

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

The variable 'ex' is declared but never used

Possible null reference argument for parameter 'a' in 'bool Key.operator !=(Key a, Key? b)'.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

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

Possible null reference return.

Expected 'disable' or 'restore'

Dereference of a possibly null reference.

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

The variable 'ex' is declared but never used

Possible null reference argument for parameter 'a' in 'bool Key.operator !=(Key a, Key? b)'.

Dereference of a possibly null reference.

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

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference return.

Expected 'disable' or 'restore'

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

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

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

Possible null reference assignment.

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

Possible null reference assignment.

Possible null reference argument for parameter 'cki' in 'void EscSeqUtils.DecodeEscSeq(ref ConsoleKeyInfo newConsoleKeyInfo, ref ConsoleKey key, ConsoleKeyInfo[] cki, ref ConsoleModifiers mod, out string c1Control, out string code, out string[] values, out string terminator, out bool isMouse, out List<MouseFlags> buttonState, out Point pos, out bool isResponse, Action<MouseFlags, Point>? continuousButtonPressedHandler)'.

Cannot convert null literal to non-nullable reference type.