tungdsefastec commented on issue #46258:
URL: https://github.com/apache/arrow/issues/46258#issuecomment-2840546001
I used vcpkg for downloading the package. The version of the arrow is
19.0.1. Actually, the MSVC 16 does support the C++17, and we are currently
using C++ 17 for our project. We suspect that it conflicts with the
qcoreapplication.h. I can build without errors if not including, or putting the
arrow header before the qcoreapplication.h.
I made a simple example to check.
With this version, it will give error.
#include <iostream>
#include <QCoreApplication>
#include "arrow/io/file.h"
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
std::cout << "nothing to show";
a.exec();
}
However, if I put the "arrow/io/file.h" before the QCoreApplication, it will
be fine.
#include <iostream>
#include "arrow/io/file.h"
#include <QCoreApplication>
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
std::cout << "nothing to show";
a.exec();
}
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