QT5 Linker error for VS2012

I’m using Visaul studio 2012 with QT5 SDK and qt-VS add-on 1.2.1 and trying to build the qt Application. I’ve included dependent libs to compile but i’m getting linker error like this main.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: __thiscall QApplication::QApplication(int &,char * *,int)” (__imp_??0QApplication@@QAE@AAHPAPADH@Z) 1>main.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: virtual __thiscall QApplication::~QApplication(void)” (__imp_??1QApplication@@UAE@XZ) 1>main.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: static int __cdecl QApplication::exec(void)” (__imp_?exec@QApplication@@SAHXZ) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: __thiscall QWidget::QWidget(class QWidget *,class QFlags<enum Qt::WindowType>)” (__imp_??0QWidget@@QAE@PAV0@V?$QFlags@W4WindowType@Qt@@@@@Z) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: virtual __thiscall QWidget::~QWidget(void)” (__imp_??1QWidget@@UAE@XZ) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: void __thiscall QWidget::setWindowTitle(class QString const &)” (__imp_?setWindowTitle@QWidget@@QAEXABVQString@@@Z) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: void __thiscall QWidget::resize(class QSize const &)” (__imp_?resize@QWidget@@QAEXABVQSize@@@Z) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: __thiscall QMainWindow::QMainWindow(class QWidget *,class QFlags<enum Qt::WindowType>)” (__imp_??0QMainWindow@@QAE@PAVQWidget@@V?$QFlags@W4WindowType@Qt@@@@@Z) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: virtual __thiscall QMainWindow::~QMainWindow(void)” (__imp_??1QMainWindow@@UAE@XZ) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: void __thiscall QMainWindow::setMenuBar(class QMenuBar *)” (__imp_?setMenuBar@QMainWindow@@QAEXPAVQMenuBar@@@Z) 1>mainwindow.obj : error LNK2001: unresolved external symbol “__declspec(dllimport) public: void __thiscall QMainWindow::setStatusBar(class QStatusBar *)” (__imp_?setStatusBar@QMainWindow@@QAEXPAVQStatusBar@@@Z) What dependant libraries i’m missing here. please help me