Discussion :

[squallmrs]

bonjour,
je suis sous qt 4.4.3, et la ca fait trois jours que je suis sur le meme probleme.
J'aimerais compiler le tuto qt_ogre, mais je pense avoir un probleme de linkage de la librairie c:/OgreSDK/lib. Tout les dossiers sont au bon endroit et je pense avoir bien creer les variables d'environnement.(ha oui je suis sous vista).J ai donc essayer mille truc , sous QDev ou sous QtCreator mais il me sort toujours le meme probleme :

c:\Qt\4.4.3\bin\qmake.exe -win32 -o Makefile qt_ogre.pro
C:/Dev-Cpp/bin/make.exe -f Makefile.Debug
make.exe[1]: Entering directory `C:/Users/Andy_A/Desktop'
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -Wl,-subsystem,console -mthreads -Wl -o debug\qt_ogre.exe debug/main.o debug/ogrewidget.o debug/moc_ogrewidget.o -L"c:\Qt\4.4.3\lib" -Lc:/OgreSDK/bin -lQtGuid4 -lQtCored4
make.exe[1]: Leaving directory `C:/Users/Andy_A/Desktop'
debug/ogrewidget.o(.text+0x456): In function `ZN10OgreWidgetD2Ev':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:24: undefined reference to `Ogre::Root::detachRenderTarget(Ogre::RenderTarget*)'
debug/ogrewidget.o(.text+0x477):C:/Users/Andy_A/Desktop/ogrewidget.cpp:28: undefined reference to `Ogre::Root::destroySceneManager(Ogre::SceneManager*)'
debug/ogrewidget.o(.text+0x498):C:/Users/Andy_A/Desktop/ogrewidget.cpp:32: undefined reference to `Ogre::Root::~Root()'
debug/ogrewidget.o(.text+0x5b8): In function `ZN10OgreWidgetD1Ev':.cpp:107: undefined reference to `Ogre::StringConverter::toString(unsigned int, unsigned short, char, std::_Ios_Fmtflags)'

...(j ai couper un peu)

1199):C:/Users/Andy_A/Desktop/ogrewidget.cpp:117: undefined reference to `Ogre::Root::createRenderWindow(std::string const&, unsigned int, unsigned int, bool, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const*)'
debug/ogrewidget.o(.text+0x14ae):C:/Users/Andy_A/Desktop/ogrewidget.cpp:123: undefined reference to `Ogre::Viewport::setBackgroundColour(Ogre::ColourValue const&)'
collect2: ld returned 1 exit status
make.exe[1]: *** [debug\qt_ogre.exe] Error 1
make.exe: *** [debug] Error 2

Les fichiers utilisés pour la compilation de se programme sont ceux qu'il y a sur le tuto qt ogre, et j ai fait en sorte que les variables d environnement et tout le reste correspondent bien a mes dossiers.
J espere qu'on trouvera une solution(Je n'ai d 'ailleur pas reussi a linker aucune autre librairies sous qt), j'ai vraiment envie de m'amuser avec ces librairies.. Parce que tout recreer tout seul c pa facil.

Merci d'avance

[yan]

Salut et bien venue sur le forum.
1- utilise tu bien une version compilé pour mingw?
2- peut tu montrer ton .pro?

[squallmrs]

voila mon . pro:

TEMPLATE = app
CONFIG += console
TARGET = qt_ogre
DEPENDPATH += .
INCLUDEPATH += . C:\OgreSDK\include

win32 {
LIBS += -LC:/OgreSDK/lib
}

CONFIG(debug, debug|release) {
LIBS += -lOgreGUIRenderer_d -lOgreMain_d
}
CONFIG(release, debug|release) {
LIBS += -lOgreGUIRenderer -lOgreMain
}

# Input
HEADERS += ogrewidget.h

SOURCES += main.cpp \
ogrewidget.cpp


et voila les erreurs obtenu sur qt creator : (o cas ou ca puisse servir)

Running build steps for project qt_ogre...
Configuration unchanged, skipping QMake step.
Starting: C:/Dev-Cpp/bin/mingw32-make.exe debug -w
C:\Dev-Cpp\bin\mingw32-make.exe: Entering directory `C:/Users/Andy_A/Desktop'
C:/Dev-Cpp/bin/mingw32-make.exe -f Makefile.Debug
mingw32-make.exe[1]: Entering directory `C:/Users/Andy_A/Desktop'
C:\Qt\4.4.3\bin\moc.exe -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include" -I"." -I"..\..\..\OgreSDK\include" -I"c:\Qt\4.4.3\include\ActiveQt" -I"debug" -I"." -I"..\..\..\Qt\4.4.3\mkspecs\win32-g++" -D__GNUC__ -DWIN32 main.cpp -o debug\main.moc
g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include" -I"." -I"..\..\..\OgreSDK\include" -I"c:\Qt\4.4.3\include\ActiveQt" -I"debug" -I"." -I"..\..\..\Qt\4.4.3\mkspecs\win32-g++" -o debug\main.o main.cpp
In file included from ../../../OgreSDK/include/OgreMemoryAllocatorConfig.h:189,
from ../../../OgreSDK/include/OgrePrerequisites.h:409,
from ../../../OgreSDK/include/Ogre.h:32,
from ogrewidget.h:5,
from main.cpp:3:
../../../OgreSDK/include/OgreMemoryStdAlloc.h: In static member function `static void* Ogre::StdAlignedAllocPolicy::allocateBytes(size_t, const char*, int, const char*)':
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
In file included from main.cpp:3:
ogrewidget.h:35:8: warning: extra tokens at end of #endif directive
g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include" -I"." -I"..\..\..\OgreSDK\include" -I"c:\Qt\4.4.3\include\ActiveQt" -I"debug" -I"." -I"..\..\..\Qt\4.4.3\mkspecs\win32-g++" -o debug\ogrewidget.o ogrewidget.cpp
In file included from ../../../OgreSDK/include/OgreMemoryAllocatorConfig.h:189,
from ../../../OgreSDK/include/OgrePrerequisites.h:409,
from ../../../OgreSDK/include/Ogre.h:32,
from ogrewidget.h:5,
from ogrewidget.cpp:3:
../../../OgreSDK/include/OgreMemoryStdAlloc.h: In static member function `static void* Ogre::StdAlignedAllocPolicy::allocateBytes(size_t, const char*, int, const char*)':
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
In file included from ogrewidget.cpp:3:
ogrewidget.h:35:8: warning: extra tokens at end of #endif directive
g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include" -I"." -I"..\..\..\OgreSDK\include" -I"c:\Qt\4.4.3\include\ActiveQt" -I"debug" -I"." -I"..\..\..\Qt\4.4.3\mkspecs\win32-g++" -o debug\gdbmacros.o ..\..\..\Qt\QtCreator\bin\gdbmacros\gdbmacros.cpp
C:\Qt\4.4.3\bin\moc.exe -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include" -I"." -I"..\..\..\OgreSDK\include" -I"c:\Qt\4.4.3\include\ActiveQt" -I"debug" -I"." -I"..\..\..\Qt\4.4.3\mkspecs\win32-g++" -D__GNUC__ -DWIN32 ogrewidget.h -o debug\moc_ogrewidget.cpp
g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtCore" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtNetwork" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include\QtGui" -I"..\..\..\Qt\4.4.3\include" -I"." -I"..\..\..\OgreSDK\include" -I"c:\Qt\4.4.3\include\ActiveQt" -I"debug" -I"." -I"..\..\..\Qt\4.4.3\mkspecs\win32-g++" -o debug\moc_ogrewidget.o debug\moc_ogrewidget.cpp
In file included from ../../../OgreSDK/include/OgreMemoryAllocatorConfig.h:189,
from ../../../OgreSDK/include/OgrePrerequisites.h:409,
from ../../../OgreSDK/include/Ogre.h:32,
from debug\/../ogrewidget.h:5,
from debug\moc_ogrewidget.cpp:10:
../../../OgreSDK/include/OgreMemoryStdAlloc.h: In static member function `static void* Ogre::StdAlignedAllocPolicy::allocateBytes(size_t, const char*, int, const char*)':
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
../../../OgreSDK/include/OgreMemoryStdAlloc.h:116: warning: statement has no effect
In file included from debug\moc_ogrewidget.cpp:10:
debug\/../ogrewidget.h:35:8: warning: extra tokens at end of #endif directive
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -Wl,-subsystem,console -mthreads -Wl -o debug\qt_ogre.exe debug/main.o debug/ogrewidget.o debug/gdbmacros.o debug/moc_ogrewidget.o -L"c:\Qt\4.4.3\lib" -LC:/OgreSDK/lib -lOgreGUIRenderer_d -lOgreMain_d -lQtGuid4 -lQtNetworkd4 -lQtCored4
mingw32-make.exe[1]: Leaving directory `C:/Users/Andy_A/Desktop'
C:\Dev-Cpp\bin\mingw32-make.exe: Leaving directory `C:/Users/Andy_A/Desktop'
debug/ogrewidget.o(.text+0x456): In function `ZN10OgreWidgetD2Ev':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:24: undefined reference to `Ogre::Root::detachRenderTarget(Ogre::RenderTarget*)'
debug/ogrewidget.o(.text+0x477):C:/Users/Andy_A/Desktop/ogrewidget.cpp:28: undefined reference to `Ogre::Root::destroySceneManager(Ogre::SceneManager*)'
debug/ogrewidget.o(.text+0x498):C:/Users/Andy_A/Desktop/ogrewidget.cpp:32: undefined reference to `Ogre::Root::~Root()'
debug/ogrewidget.o(.text+0x5b8): In function `ZN10OgreWidgetD1Ev':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:24: undefined reference to `Ogre::Root::detachRenderTarget(Ogre::RenderTarget*)'
debug/ogrewidget.o(.text+0x5d9):C:/Users/Andy_A/Desktop/ogrewidget.cpp:28: undefined reference to `Ogre::Root::destroySceneManager(Ogre::SceneManager*)'
debug/ogrewidget.o(.text+0x5fa):C:/Users/Andy_A/Desktop/ogrewidget.cpp:32: undefined reference to `Ogre::Root::~Root()'
debug/ogrewidget.o(.text+0x71a): In function `ZN10OgreWidgetD0Ev':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:24: undefined reference to `Ogre::Root::detachRenderTarget(Ogre::RenderTarget*)'
debug/ogrewidget.o(.text+0x73b):C:/Users/Andy_A/Desktop/ogrewidget.cpp:28: undefined reference to `Ogre::Root::destroySceneManager(Ogre::SceneManager*)'
debug/ogrewidget.o(.text+0x75c):C:/Users/Andy_A/Desktop/ogrewidget.cpp:32: undefined reference to `Ogre::Root::~Root()'
debug/ogrewidget.o(.text+0x83c): In function `ZN10OgreWidget18setBackgroundColorE6QColor':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:40: undefined reference to `Ogre::ColourValue::setAsARGB(unsigned int)'
debug/ogrewidget.o(.text+0x851):C:/Users/Andy_A/Desktop/ogrewidget.cpp:41: undefined reference to `Ogre::Viewport::setBackgroundColour(Ogre::ColourValue const&)'
debug/ogrewidget.o(.text+0x8c2): In function `ZN10OgreWidget10paintEventEP11QPaintEvent':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:58: undefined reference to `Ogre::Root::_fireFrameStarted()'
debug/ogrewidget.o(.text+0x8f0):C:/Users/Andy_A/Desktop/ogrewidget.cpp:60: undefined reference to `Ogre::Root::_fireFrameEnded()'
debug/ogrewidget.o(.text+0xb6f): In function `ZN10OgreWidget14initOgreSystemEv':
C:/Users/Andy_A/Desktop/ogrewidget.cpp:97: undefined reference to `Ogre::Root::Root(std::string const&, std::string const&, std::string const&)'
debug/ogrewidget.o(.text+0xd7e):C:/Users/Andy_A/Desktop/ogrewidget.cpp:99: undefined reference to `Ogre::Root::getRenderSystemByName(std::string const&)'
debug/ogrewidget.o(.text+0xe2e):C:/Users/Andy_A/Desktop/ogrewidget.cpp:100: undefined reference to `Ogre::Root::setRenderSystem(Ogre::RenderSystem*)'
debug/ogrewidget.o(.text+0xe68):C:/Users/Andy_A/Desktop/ogrewidget.cpp:101: undefined reference to `Ogre::StringUtil::BLANK'
debug/ogrewidget.o(.text+0xe8c):C:/Users/Andy_A/Desktop/ogrewidget.cpp:101: undefined reference to `Ogre::Root::initialise(bool, std::string const&, std::string const&)'
debug/ogrewidget.o(.text+0xf2b):C:/Users/Andy_A/Desktop/ogrewidget.cpp:103: undefined reference to `Ogre::StringUtil::BLANK'
debug/ogrewidget.o(.text+0xf4b):C:/Users/Andy_A/Desktop/ogrewidget.cpp:103: undefined reference to `Ogre::Root::createSceneManager(unsigned short, std::string const&)'
debug/ogrewidget.o(.text+0xfbe):C:/Users/Andy_A/Desktop/ogrewidget.cpp:107: undefined reference to `Ogre::StringConverter::toString(unsigned int, unsigned short, char, std::_Ios_Fmtflags)'
debug/ogrewidget.o(.text+0x1199):C:/Users/Andy_A/Desktop/ogrewidget.cpp:117: undefined reference to `Ogre::Root::createRenderWindow(std::string const&, unsigned int, unsigned int, bool, std::map, std::allocator > > const*)'
debug/ogrewidget.o(.text+0x14ae):C:/Users/Andy_A/Desktop/ogrewidget.cpp:123: undefined reference to `Ogre::Viewport::setBackgroundColour(Ogre::ColourValue const&)'
collect2: ld returned 1 exit status
mingw32-make.exe[1]: *** [debug\qt_ogre.exe] Error 1
C:\Dev-Cpp\bin\mingw32-make.exe: *** [debug] Error 2
Exited with code 2.
Error while building project qt_ogre
When executing build step 'Make'

et j ai bien le repertoire C:\OgreSDK...
merci de vous occupper de mon pauvre cas...

[yan]

Tes erreurs vienne d'un problème de link. Vue que tu utilise mingw, as tu bien une version mingw de ogre??
http://www.ogre3d.org/index.php?opti...411&Itemid=131

[squallmrs]

je regarde de suite!!!!

[squallmrs]

donc j'ai installer le mingw qui etait dans le pack avec OgreSdk,
j ai reinstaller OgreSDK,
je reinstaller qtcreator avec mingw en compilateur(ue j ai pas trouver dotre moyen pour changer le compilateur).
donc j ai bien le mingw que vou mavez conseillez.
Les erreurs ont changé mai le probleme reste le même voici les erreurs :
(Le fichier .pro n a pas changer depuis tout a l heure)

Running build steps for project qt_ogre...
Configuration unchanged, skipping QMake step.
Starting: C:/mingw/bin/mingw32-make.exe debug -w
mingw32-make: Entering directory `C:/Users/Andy_A/Desktop'
c:\Qt\QtCreator\qt\bin\qmake.exe -spec ..\..\..\Qt\QtCreator\qt\mkspecs\win32-g++ -win32 CONFIG+=debug_and_release -after SOURCES*=C:/Qt/QtCreator/bin/gdbmacros/gdbmacros.cpp QT*=network -o Makefile qt_ogre.pro
mingw32-make: Leaving directory `C:/Users/Andy_A/Desktop'
mingw32-make: Entering directory `C:/Users/Andy_A/Desktop'
C:/mingw/bin/mingw32-make -f Makefile.Debug
mingw32-make[1]: Entering directory `C:/Users/Andy_A/Desktop'
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -Wl,-subsystem,console -mthreads -Wl -o debug\qt_ogre.exe debug/main.o debug/ogrewidget.o debug/gdbmacros.o debug/moc_ogrewidget.o -L"c:\Qt\QtCreator\qt\lib" -IC:/OgreSDK/lib -lOgreGUIRenderer -lOgreMain -lQtGuid4 -lQtNetworkd4 -lQtCored4
mingw32-make[1]: Leaving directory `C:/Users/Andy_A/Desktop'
mingw32-make: Leaving directory `C:/Users/Andy_A/Desktop'
C:\mingw\bin\..\lib\gcc\mingw32\3.4.5\..\..\..\..\mingw32\bin\ld.exe: cannot find -lOgreGUIRenderer
collect2: ld returned 1 exit status
mingw32-make[1]: *** [debug\qt_ogre.exe] Error 1
mingw32-make: *** [debug] Error 2
Exited with code 2.
Error while building project qt_ogre
When executing build step 'Make'


ca serait vraiment genial si on arrive a le faire fonctionner..