Where to specify Zielcomputertyp "X64" - LNK1112 Error

[DirkM]

Hi,

I'm in progress of reinstalling and updating my QT environment as it didn't want to work anymore with formerly installed MSVC2015 x64 and current Win 10 Pro build.

My environment contains:
Windows 10 Pro Build 14393
Qt Creator 4.4.1 based on 5.9.2
I worked through some compiler issues yesterday and came to the point, that I'm getting this error message:

Qt5Widgetsd.lib(Qt5Widgetsd.dll) : fatal error LNK1112: Modul-Computertyp "x64" steht in Konflikt mit dem Zielcomputertyp "X86".

My target is to be able to compile and run my application in 64-bit architecture.
It looks to me like there is still one small setting to be adjusted, but I can't find the setting in Qt to do so.
The full linking output is:

10:02:58: Führe Schritte für Projekt untitled aus...
10:02:58: Unveränderte Konfiguration, qmake-Schritt wird übersprungen.
10:02:58: Starte "Y:\Mirrow\Qt\Tools\QtCreator\bin\jom.exe" 
	Y:\Mirrow\Qt\Tools\QtCreator\bin\jom.exe -f Makefile.Debug
	link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" /MANIFEST:embed /OUT:debug\untitled.exe @C:\Users\Dirk\AppData\Local\Temp\untitled.exe.4636.16.jom
Qt5Widgetsd.lib(Qt5Widgetsd.dll) : fatal error LNK1112: Modul-Computertyp "x64" steht in Konflikt mit dem Zielcomputertyp "X86".
jom: C:\temp\build-untitled-Desktop_Qt_5_9_2_MSVC2015_64bit-Debug\Makefile.Debug [debug\untitled.exe] Error 1112
jom: C:\temp\build-untitled-Desktop_Qt_5_9_2_MSVC2015_64bit-Debug\Makefile [debug] Error 2
10:03:02: Der Prozess "Y:\Mirrow\Qt\Tools\QtCreator\bin\jom.exe" wurde mit dem Rückgabewert 2 beendet.
Fehler beim Erstellen/Deployment des Projekts untitled (Kit: Desktop Qt 5.9.2 MSVC2015 64bit)
Bei der Ausführung von Schritt "Make"
10:03:02: Verstrichene Zeit: 00:04.

Qt automatically created the MSVC 2015 Kit but did not assign the compiler properly. So I've finished the kit by choosing the following configuration:


My pro-file looks like this now:

#-------------------------------------------------
#
# Project created by QtCreator 2017-10-14T13:52:00
#
#-------------------------------------------------

QT       += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = untitled
TEMPLATE = app

# The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0


SOURCES += \
        main.cpp \
        mainwindow.cpp

HEADERS += \
        mainwindow.h

FORMS += \
        mainwindow.ui

CONFIG += mobility
MOBILITY = 


win32: LIBS += -L$$PWD/'../../Program Files (x86)/Windows Kits/10/Lib/10.0.15063.0/um/x64/' -lshell32

INCLUDEPATH += $$PWD/'../../Program Files (x86)/Windows Kits/10/Lib/10.0.15063.0/um/x64'
DEPENDPATH += $$PWD/'../../Program Files (x86)/Windows Kits/10/Lib/10.0.15063.0/um/x64'

win32:!win32-g++: PRE_TARGETDEPS += $$PWD/'../../Program Files (x86)/Windows Kits/10/Lib/10.0.15063.0/um/x64/shell32.lib'
else:win32-g++: PRE_TARGETDEPS += $$PWD/'../../Program Files (x86)/Windows Kits/10/Lib/10.0.15063.0/um/x64/libshell32.a'

I couldn't find the solution how to properly change the target environment to x64 while the Kit has already set everything I can see to x64. Help is highly appreciated. Thanks.

Dirk

[jsulm]

@DirkM Did you try to delete the build directory, run qmake and rebuild?

[DirkM]

This post is deleted!

[DirkM]

@jsulm
Just to be sure I cleared the folder, executed qmake and compiled again. Same issue. :-(

[SGaist]

Hi,

Do you also get that with a default project ?

[DirkM]

@SGaist Yes, I do. Actually I'm just setting up the environment with a default project 'untitled1'.

[J.Hilk]

@DirkM
hi,

when you configure your Project, make sure, that in "Buid-Umgebung" your path variable contains the
the windows 10 kit

eg:
C:\Program Files (x86)\Windows Kits\10\bin\x86;

that is not automatically added when you install the msvc debugger

I ran into the same problem.

[DirkM]

@J.Hilk Thanks for the hint. I added the path (after checking that it exists on my maschine.), cleared the directory, execute qmake and compile. Unfortunately it didn't work. I also tried the path with exchanging x86 to x64. Do you have any other idea?

My environment configuration looks like this:

[G4bandit]

Hmm no timestamp? howeever 17.11.23

I had a similar issue with this Link Error:

Qt5Widgetsd.lib(Qt5Widgetsd.dll):-1: Fehler: LNK1112: Modul-Computertyp "x86" steht in Konflikt mit dem Zielcomputertyp "x64".

This message Pop up when I try to compile with the following setting

Even when I adjust it "more correct" to ...MSVC2015 32bit like this

The message stay the same. I think it has to do with this line from (Projekte->Build-Umgebung)
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.11.25503\bin\HostX64\x64;

So for me the solution was to use this Setting

I have a 64bit machine so it make sense. So my resume is do not set up 64Bit stuff inside of 32Bit?QtPlugins? And I am not able to use a 32Bit Debugger on my 64Bit machine.
OR expand the Microsoft Visual Studio\2017\Community\VC\Tools to HostX86\x86.