[SOLVED] Failed to build on Visual Studio 2019

[Rayan]

Hi everyone !

I am trying to install sofa on my Windows computer with Visual Studio 2019.

I managed to configure and generate the project on cmake-gui and then I launched a sofa compilation on VS19. Everything was going well when, not far from the end of the compilation, it stops and I get 70 messages describing two types of errors.
The first one (1 message):

Erreur C2676 '>>' binaire : 'std::istream' ne définit pas cet opérateur ou une conversion vers un type acceptable pour l'opérateur prédéfini (compilation du fichier source C:\dev\sofa\SofaKernel\modules\SofaHelper\src\sofa\helper\types\fixed_array.cpp) SofaHelper C:\dev\sofa\SofaKernel\modules\SofaHelper\src\sofa\helper\fixed_array.h 351

and one of the 69 others :

Erreur	LNK1181	impossible d'ouvrir le fichier en entrée '..\..\lib\MinSizeRel\SofaSimpleFem.lib'	
SofaMiscMapping	C:\dev\sofabuild\SofaMisc\SofaMiscMapping\LINK	1

(the different libraries are not found)

How can I solve this problem?

Thank you,

Rayan

[BrunoB81HK]

I had the same problem and I solved it with @hugo. To solve it, go in fixed_array.h by double-clicking on the error, and add #include <iostream>.

The top of your file should look like this :

#ifndef SOFA_HELPER_FIXED_ARRAY_H
#define SOFA_HELPER_FIXED_ARRAY_H

#include <sofa/helper/system/config.h>
#include <sofa/helper/helper.h>

#include <cstddef>
#include <stdexcept>
#include <iterator>
#include <algorithm>
#include <cmath>
#include <cassert>
#include <iostream>

Let me know if it solved your problem.

[Hugo]

Hi @brunob81hk

Thanks for reporting the problem.
It has been proposed as a PR here. I think we can close the topic here, is it fine for you Bruno-Pier?

Best wishes,

Hugo

[BrunoB81HK]

It’s fine for me!

Thanks a lot!

[Author]

Posts