[vtkusers] Error runnig Qt with VTK on Windows

[Weiguang Guan]

Did you specify paths for Qt headers and lib when configuring using cmake?

Weiguang

On Wed, 21 Feb 2007, Olowoyeye,  Adebayo Ol Uwole wrote:

> Hi all,
> I am trying to use the Qt library to interface with VTK in Visual C++. 
> After adding all the .lib files in C:\QT\lib as additional dependencies for 
> the project, I get some errors I hope someone can help me out with.  I am 
> trying to run one of the qt example program that comes with the VTK package.
> They are the following:
>
> 1>------ Build started: Project: QtTest, Configuration: Debug Win32 ------
> 1>Linking...
> 1>main.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) 
> public: virtual __thiscall QVTKWidget::~QVTKWidget(void)" 
> (__imp_??1QVTKWidget@@UAE at XZ) referenced in function _main
> 1>main.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) 
> public: class vtkRenderWindow * __thiscall QVTKWidget::GetRenderWindow(void)" 
> (__imp_?GetRenderWindow at QVTKWidget@@QAEPAVvtkRenderWindow@@XZ) referenced in 
> function _main
> 1>main.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) 
> public: void __thiscall QVTKWidget::SetRenderWindow(class vtkRenderWindow *)" 
> (__imp_?SetRenderWindow at QVTKWidget@@QAEXPAVvtkRenderWindow@@@Z) referenced in 
> function _main
> 1>main.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) 
> public: __thiscall QVTKWidget::QVTKWidget(class QWidget *,class QFlags<enum 
> Qt::WindowType>)" 
> (__imp_??0QVTKWidget@@QAE at PAVQWidget@@V?$QFlags at W4WindowType@Qt@@@@@Z) 
> referenced in function _main
> 1>C:\Documents and Settings\Depauw\My Documents\Visual Studio 
> 2005\Projects\QtTest\Debug\QtTest.exe : fatal error LNK1120: 4 unresolved 
> externals
> 1>Build log was saved at "file://c:\Documents and Settings\Depauw\My 
> Documents\Visual Studio 2005\Projects\QtTest\QtTest\Debug\BuildLog.htm"
> 1>QtTest - 5 error(s), 0 warning(s)
> ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
>
>
> Thanks in advance for your time
>
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