'ContestResult' does not contain a definition for 'Scores' and no accessible extension method 'Scores' accepting a first argument of type 'ContestResult' could be found (are you missing a using directive or an assembly reference?)

'ContestResult' does not contain a definition for 'Scores' and no accessible extension method 'Scores' accepting a first argument of type 'ContestResult' could be found (are you missing a using directive or an assembly reference?)

Process completed with exit code 1.

Unreachable code detected

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

Possible null reference argument for parameter 'meth' in 'void ILGenerator.Emit(OpCode opcode, MethodInfo meth)'.

Possible null reference argument for parameter 'meth' in 'void ILGenerator.Emit(OpCode opcode, MethodInfo meth)'.

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

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

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

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

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