在C ++ builder 10.1中重新定义表单

Question

I was writing a code for my app and now I can't fix the mess I made and I don't know what's exactly going on

IDE : C++builder 10.1 Berlin (FMX)

error1:

[bccaarm Error] texts.cpp(12): redefinition of 'Form4'
texts.cpp(12): previous definition is here

error2:

[bccaarm Error] texts.cpp(14): redefinition of 'TForm4'
texts.cpp(14):  previous definition is here

texts.cpp:

//---------------------------------------------------------------------------

#include <fmx.h>
#pragma hdrstop

#include "texts.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.fmx"


TForm4 *Form4;
//---------------------------------------------------------------------------
__fastcall TForm4::TForm4(TComponent* Owner)
    : TForm(Owner)
{
}
//---------------------------------------------------------------------------

texts.h:

//---------------------------------------------------------------------------

#ifndef textsH
#define textsH
//---------------------------------------------------------------------------
#include <System.Classes.hpp>
#include <FMX.Controls.hpp>
#include <FMX.Forms.hpp>
#include <FMX.Controls.Presentation.hpp>
#include <FMX.StdCtrls.hpp>
#include <FMX.Types.hpp>
//---------------------------------------------------------------------------
class TForm4 : public TForm
{
__published:    // IDE-managed Components
    TLabel *erremptb;
    TLabel *errnofloat;
    TLabel *errjustpos;
    TLabel *errnoneg;
    TLabel *errinp2;
    TLabel *errinp1;
private:    // User declarations
public:     // User declarations
    __fastcall TForm4(TComponent* Owner);
};
//---------------------------------------------------------------------------
extern PACKAGE TForm4 *Form4;
//---------------------------------------------------------------------------
#endif

if you need more information just tell it to me and I will be very happy if you help me to solve it

Answer 1

The line at texts.cpp

TForm4 *Form4;

is a redefinition of Form4 . The first definition is by the end of the previously included texts.h

extern PACKAGE TForm4 *Form4;

Answer 2

It was an IDE bug I delete that form and do sth else to solve problem before I delete that I comment my texts.cpp file and compile that and after that I uncomment it and code run but after that It don't run any more with my trick so I use Another way to solve my problem . thanks for your tries but it was an stupid Radstudio bug