Error : Error: function header doesn't match any method of this class

[Neuromancer]

Hello,

I wrote the following class :

Code: [Select]

TGame = class sealed
{...}
function FindNeighbours(AX : Integer; AY : Integer) : TPointArray;
end;

{...}
implementation

function TGame.FindNeighbours(AX : Integer; AY : Integer) : TPointArray;
var
i : integer;
begin

end;
When I am trying to compile I get the following error :

Error: function header doesn't match any method of this class "TGame.FindNeighbours(LongInt,LongInt):Dynamic Array Of TPoint;"

Could you help me ?

[Blaazen]

Your code works well for me. I tested in FPC trunk, mode objfpc and delphi.

[Martin_fr]

Maybe you have some "uses" in the implementation section?

If so, then maybe one of those used units defines "TPointArray" (or less likely "integer").

That would mean, that even it has the same name (and maybe even the same textual declaration), it may be a distinct type.

[FTurtle]

I think the cause of trouble is: in interface and implementation uses different declarations of some type(s) (most possible TPointArray). Move mouse cursor over them and see declarations.
Solution: move all system modules from uses in implementation to uses in interface

[Neuromancer]

I think the cause of trouble is: in interface and implementation uses different declarations of some type(s) (most possible TPointArray). Move mouse cursor over them and see declarations.
Solution: move all system modules from uses in implementation to uses in interface

Yes, you are right. Thankyou !