Qt5 LNK2019 unresolved symbol external QUnhandledException::~QUnhandledException from QtConcurrent::run

NiVa99

Hi,

Porting Qt 4 to Qt5 some appplications, one of them does not happen to link because of QtConcurrent and QUnhandledException unresolved symbol.

Error	LNK2019	unresolved symbol external "__declspec(dllimport) public: virtual __cdecl QUnhandledException::~QUnhandledException(void)" (__imp_??1QUnhandledException@@UEAA@XZ) référencé dans la fonction "int `public: virtual void __cdecl QtConcurrent::RunFunctionTask<class QList<class QByteArray> >::run(void)'::`1'::dtor$0" (?dtor$0@?0??run@?$RunFunctionTask@V?$QList@VQByteArray@@@@@QtConcurrent@@UEAAXXZ@4HA)	foobar.obj	1

This is an extract of code from qt-5/qtconcurrentrun

#include <QObject>
#include <QtCore/QtCore>
#include <QtCore/QFuture> 
#include <QtCore/QUnhandledException>

#include <QtConcurrent/QtConcurrent> 
#include <QtConcurrent/QtConcurrentRun> 
#include <QtConcurrent/QtConcurrentMap>


QByteArray bytearray = "hello world";
QFuture<QList<QByteArray> > future = QtConcurrent::run(bytearray, &QByteArray::split, ',');
QList<QByteArray> result = future.result();

Here are my .lib file dependencies in msvc 2019 configuration arch x64 and their location C:\Qt\5.15.2\lib.

Qt5Concurrent.lib
Qt5Core.lib
Qt5Network.lib
Qt5Sql.lib
Qt5Widgets.lib
Qt5Xml.lib