[vtkusers] undefined reference to 'QVTKWidget::QVTKWidget'

[Yifei Li]

Hi all,

I'm trying to compile an example of Qt4 and VTK integration - 
SimpleView.  Although I included all the libraries (I use qmake):
LIBS += -L/usr/lib \
           -lQVTK \
        -lvtkHybrid \
        -lvtkVolumeRendering \
        -lvtkIO \
        -lvtkRendering \
        -lvtkGenericFiltering \
        -lvtkGraphics \
        -lvtkImaging \
        -lvtkFiltering \
        -lvtkCommon \
        -lvtkftgl \
        -lvtkDICOMParser \
        -lvtksys

compilation still failed with the error message:
debug/vtkgui.o: In function `Ui_MainWindow::setupUi(QMainWindow*)': 
undefined reference to `QVTKWidget::QVTKWidget(QWidget*, 
QFlags<Qt::WindowType>)'

Any Ideas? Thanks in advance

Yifei

P.S. Development Environment:
OS: Fedora 9
IDE: Eclipse 3.3.2
Compiler: g++ 4.3
Qt: 4.3
Qt/Eclipse integration for qt-4.5.0
VTK: 5.0