OF with qt creator Error

Hello everyone
I’m try to use qt develops openframeworks ,now my directory and library put in *.pro
openframeworks 0.8.1
qt creator 5.3.1
and my Error there:

g++ -Wl,-subsystem,windows -mthreads -o debug\untitled.exe debug/main.o debug/mainwindow.o debug/ofApp.o debug/moc_mainwindow.o -lglu32 -lopengl32 -lgdi32 -luser32 -lmingw32 -LC:/Qt/Qt5.3.1/5.3/mingw482_32/lib -lqtmaind -LC:\mingw482\mingw32\lib -LC:\Utils\icu32_52_1_mingw482\lib -LC:\utils\postgresql\pgsql\lib -LC:\utils\mysql\mysql\lib -LC:\opensll\lib -LC:\Qt\Qt5.3.1\5.3\mingw482_32/lib -Lc:/of_v0.8.1_vs_release/libs/cairo/lib/vs/ -Lcairo-static -Lpixman-1 -Lc:/of_v0.8.1_vs_release/libs/fmodex/lib/vs/ -Lfmodex_vc -Lc:/of_v0.8.1_vs_release/libs/FreeImage/lib/vs/ -LFreeImage -Lc:/of_v0.8.1_vs_release/libs/freetype/lib/vs/ -Llibfreetype -Lc:/of_v0.8.1_vs_release/libs/glew/lib/vs/ -Lglew32s -Lc:/of_v0.8.1_vs_release/libs/glfw/lib/vs/ -Lglfw3 -Lc:/of_v0.8.1_vs_release/libs/glu/lib/vs/ -Lglu32 -Lc:/of_v0.8.1_vs_release/libs/glut/lib/vs/ -Lglut32 -Lc:/of_v0.8.1_vs_release/libs/openFrameworksCompiled/lib/vs/ -LopenframeworksLib_debug -Lc:/of_v0.8.1_vs_release/libs/openssl/lib/vs/ -Llibeay32MD -Lssleay32MD -Lc:/of_v0.8.1_vs_release/libs/poco/lib/vs/ -LPocoCryptomdd -LPocoFoundationmdd -LPocoNetmdd -LPocoNetSSLmdd -LPocoUtilmdd -LPocoXMLmdd -Lc:/of_v0.8.1_vs_release/libs/quicktime/lib/vs/ -LqtmlClient -LQTSClient -LRave -Lc:/of_v0.8.1_vs_release/libs/rtAudio/lib/vs/ -Ldsound -LrtAudioD -Lc:/of_v0.8.1_vs_release/libs/tess2/lib/vs/ -Ltess2 -Lc:/of_v0.8.1_vs_release/libs/videoInput/lib/vs/ -LvideoInputD -lAdvapi32 -lCrypt32 -lGdi32 -lMsimg32 -lShell32 -lUser32 -lQt5Widgetsd -lQt5Guid -lQt5Cored
debug/main.o: In function Z5qMainiPPc': C:\Users\*****\Documents\main\build-untitled-Desktop_Qt_5_3_MinGW_32bit-Debug/../untitled/main.cpp:11: undefined reference toofSetupOpenGL(int, int, int)’
C:\Users****\Documents\main\build-untitled-Desktop_Qt_5_3_MinGW_32bit-Debug/…/untitled/main.cpp:12: undefined reference to `ofRunApp(ofBaseApp)’
collect2.exe: error: ld returned 1 exit status
Makefile.Debug:82: recipe for target ‘debug\untitled.exe’ failed
mingw32-make[1]: *** [debug\untitled.exe] Error 1
mingw32-make[1]: Leaving directory ‘C:/Users/*****/Documents/main/build-untitled-Desktop_Qt_5_3_MinGW_32bit-Debug’
Makefile:34: recipe for target ‘debug’ failed
mingw32-make: *** [debug] Error 2

I can’t make done with
undefined reference toofSetupOpenGL(int, int, int)’
undefined reference ofRunApp(new ofApp());
collect2.exe: error: ld returned 1 exit statu
hope help me see …