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QtCreator + MSVC 2015: Compilation error

Nykeriab

There's a library to be used in Qt Project. When attempting to connect it, a compilation error occurs:

error C2371: 'int32_t': redefinition; different basic types
 D:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdint.h(19): note: see declaration of 'int32_t'

That's the definition in the hider:

#ifndef __int32_t_defined
#define __int32_t_defined
/**
* \brief 32 bit signed integer
*/
#ifdef _WIN32
Ошибка здесь ---> typedef long int32_t;
#else
typedef int int32_t;
#endif
#endif
/*@}*/

Stdint.h finds the following:

typedef int   int32_t;

If compiling a test example without using Qt, there is no such error. I guess it's about some keys, what's the question?

E
emran last edited by
Try adding a headline stdint.h as above as possible before the headline files Qt are activated. After insert:
```
#define __int32_t_defined
```
In this case, the protection against re-engineering and int32_t will not be determined twice.
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So I see you're forcing not to leave any field (cell) without data in columns A to D. The problem is that every time you check the current cell you pull back a back column to the user.When you get to the first column and try to evaluate it with the IF you are subtracting 1 to the first column with what Cells(2,0) is invalid and that's why it shows you that mistake.So you have to first evaluate that you are not in the first column and then, with another If....Then checks that the previous column has or does not have data.Try this:Private Sub Worksheet_SelectionChange(ByVal Target As Range) If Not Intersect(Target, Range("A:D")) Is Nothing Then direc = ActiveCell.Address If Target.Count > 1 Then Range(direc).Select End If If Target.Column <> 1 Then If Cells(Target.Row, Target.Column - 1) = "" Then MsgBox "Para continuar deberá llenar el campo: " & Target.Column - 1, vbExclamation, "Atención" Cells(Target.Row, Target.Column - 1).Select End If End If End If End Sub
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QtCreator + MSVC 2015: Compilation error

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