I'm trying to lauch some program in C++ using Qt in Ubuntu. I've installed Qt and opencv library correctly. Everything works just fine, but I have problems when it comes to use viz module from opencv 2.4.9.
My .pro file includes:
LIBS +=
-lboost_system\
CONFIG += link_pkgconfig
PKGCONFIG += opencv
I've included headers and it's fine.
> #include "opencv2/highgui/highgui.hpp"
> #include "opencv2/imgproc/imgproc.hpp"
> #include "opencv2/core/core.hpp"
> #include "opencv2/opencv.hpp"
> #include "boost/lexical_cast.hpp"
> #include <opencv2/viz/vizcore.hpp>
All modules works fine, but when I'm trying to use viz:
> viz::Viz3d Window("Wiz");
the program crashes.
> "warning: GDB: Failed to set
> controlling terminal:
> Niew\305\202a\305\233ciwy ioctl dla
> urz\304\205dzenia\n"
> *** Error in `/home/szymon/Dokumenty/build-bdroid-Desktop_Qt_5_3_GCC_64bit-Debug/bdroid':
> realloc(): invalid pointer:
> 0x00007ffff7313d40 ***
When I'm trying to debug the info appears:
Process stoped, because receved signal from operating system
Signal name:
SIGABRT
Signal meaning:
Aborted
At first I thought that some of dependecies wasn't included, but eventually I ran:
> cd
> ~/opencv-2.4.9/samples/cpp/tutorial_code/viz
> g++ -o widget_pose `pkg-config opencv
> --cflags` widget_pose.cpp `pkg-config opencv --libs`
from console and it's working.
I have no idea what might cause the problem. I will appreciate any suggestions.
Thanks in advance.