Access Violation und kein Ende in Sicht

[HackZu]

So habe ich das jetzt geändert:

Delphi-Quellcode:

unit fmBruchrechner;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, mBruch, mBruchrechner;

type
  TTestBruchrechner = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    LZaehlerErgebnis: TLabel;
    LNennerErgebnis: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    LDezimalzahl: TLabel;
    EZaehler1: TEdit;
    ENenner1: TEdit;
    EZaehler2: TEdit;
    ENenner2: TEdit;
    BAddition: TButton;
    BMultiplikation: TButton;
    BSubtraktion: TButton;
    BDivision: TButton;
    BEnde: TButton;
    BClear: TButton;
    BDezimalzahl: TButton;
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
    procedure BEndeClick(Sender: TObject);
    procedure BClearClick(Sender: TObject);
    procedure setzeEingabe;
    procedure BAdditionClick(Sender: TObject); 
  private
    { Private declarations }
  public
    hatBruch1:TBruch.init;
    hatBruch2:TBruch.init;
    hatErgebnisbruch:TBruch.init;
    hatBruchrechner:TBruchrechner.init;
  end;

Da kommen dann folgende Fehler:

Delphi-Quellcode:

[Error] fmBruchrechner.pas(37): Undeclared identifier: 'TBruch'
[Error] fmBruchrechner.pas(37): ',' or ':' expected but ';' found
[Error] fmBruchrechner.pas(38): ';' expected but '.' found
[Error] fmBruchrechner.pas(39): ';' expected but '.' found
[Error] fmBruchrechner.pas(40): Undeclared identifier: 'TBruchrechner'
[Error] fmBruchrechner.pas(40): ';' expected but '.' found
[Error] fmBruchrechner.pas(41): Type expected but 'END' found
[Error] fmBruchrechner.pas(52): Missing operator or semicolon
[Error] fmBruchrechner.pas(53): Missing operator or semicolon
[Error] fmBruchrechner.pas(54): Missing operator or semicolon
[Error] fmBruchrechner.pas(55): Missing operator or semicolon
[Error] fmBruchrechner.pas(62): Missing operator or semicolon
[Error] fmBruchrechner.pas(63): Missing operator or semicolon
[Error] fmBruchrechner.pas(64): Missing operator or semicolon
[Error] fmBruchrechner.pas(65): Missing operator or semicolon
[Fatal Error] pBruchrechner.dpr(7): Could not compile used unit 'fmBruchrechner.pas'