Error:Could not call proc at line 128

heres line 128

Simba Code:

CurFP := WhatPlayer;
  PlayerList.ItemIndex := CurFP; // *
  Edits[0].Text := FP[CurFP].Name;
  Edits[1].Text := FP[CurFP].Pass;
  Edits[2].Text := FP[CurFP].Nick;
  Edits[3].Text := FP[CurFP].Pin;
  ComboBoxes[0].Text := FP[CurFP].Loads;
  ComboBoxes[1].Text := FP[CurFP].Active;
  Buttons[3].Enabled := (GetArrayLength(FP) > 1);//Here is 128
    PlayerList.Clear;

It would have been REALLLLLYYYY Helpful if you actually posted the records you made -____-

Simba Code:

program new;

type
  Button = record
    Enabled: Boolean;
  end;

type
  Players = record
    Name, Pass, Nick, Pin, Loads, Active: string;
  end;

type
  PEdits = record
    Text: String;
  end;

type
  CBoxes = record
    Text: string;
  end;


var
  Buttons: Array of Button;
  FP: Array of Players;
  CurFP: Integer;
  Edits: Array of PEdits;
  ComboBoxes: Array of CBoxes;
begin
  SetLength(Edits, 4);
  SetLength(ComboBoxes, 2);
  SetLength(Buttons, 3);
  SetLength(FP, 1);

  Edits[0].Text := FP[CurFP].Name;
  Edits[1].Text := FP[CurFP].Pass;
  Edits[2].Text := FP[CurFP].Nick;
  Edits[3].Text := FP[CurFP].Pin;
  ComboBoxes[0].Text := FP[CurFP].Loads;
  ComboBoxes[1].Text := FP[CurFP].Active;
  Buttons[3].Enabled := (GetArrayLength(FP) > 1);//Here is 128
end.

Sorry was goign to but then my old method i was using hit me instantly of how to fix and that worked. now all i need to figure out is the stupid chooseoption not working and then v5 of my script will be released.