Hello<br>I have compile de ImageViewer example from /VTK/Examples/GUI/Qt/ImageViewer and this is the output of the compiler:<br><br>csnmgeek@csnmgeek-desktop:~/vtk/VTK/Examples/GUI/Qt/ImageViewer$ cmake .<br>-- Check for working C compiler: /usr/bin/gcc
<br>-- Check for working C compiler: /usr/bin/gcc -- works<br>-- Check size of void*<br>-- Check size of void* - done<br>-- Check for working CXX compiler: /usr/bin/c++<br>-- Check for working CXX compiler: /usr/bin/c++ -- works
<br>-- Loading VTK CMake commands<br>-- Loading VTK CMake commands - done<br>-- Looking for Q_WS_X11<br>-- Looking for Q_WS_X11 - found<br>-- Looking for Q_WS_MAC<br>-- Looking for Q_WS_MAC - not found.<br>-- Looking for Q_WS_WIN
<br>-- Looking for Q_WS_WIN - not found.<br>-- Found Qt-Version 4.2.3<br>-- Configuring done<br>-- Generating done<br>-- Build files have been written to: /home/csnmgeek/vtk/VTK/Examples/GUI/Qt/ImageViewer<br>csnmgeek@csnmgeek-desktop
:~/vtk/VTK/Examples/GUI/Qt/ImageViewer$ ls<br>CMakeCache.txt CMakeFiles cmake_install.cmake CMakeLists.txt main.cxx Makefile qtimageviewer<br>csnmgeek@csnmgeek-desktop:~/vtk/VTK/Examples/GUI/Qt/ImageViewer$ make<br>
Scanning dependencies of target qtimageviewer<br>[100%] Building CXX object CMakeFiles/qtimageviewer.dir/main.o<br>Linking CXX executable qtimageviewer<br>[100%] Built target qtimageviewer<br><br><br>But when I run it, I get this error:
<br><br>csnmgeek@csnmgeek-desktop:~/vtk/VTK/Examples/GUI/Qt/ImageViewer$ ./qtimageviewer<br>ERROR: In /home/csnmgeek/vtk/VTK/IO/vtkPNGReader.cxx, line 43<br>vtkPNGReader (0x8089a00): Unable to open file ../../../../VTKData/Data/vtk.png
<br><br>Is this a bug?<br>Or <br>I'm doing something wrong?<br><br>regards<br><br>