[ros-users] PCL Visualization tests

[Georg Arbeiter]

Hi!

When I try to run the test_shapes example in pcl_visualization the 
application crashes with a seg fault. gdb backtrace is the following:

Program received signal SIGSEGV, Segmentation fault.
pcl_visualization::PCLVisualizer::createActorFromVTKDataSet 
(this=0xbfffeeac,
     data=..., actor=...)
     at 
/opt/ros/cturtle/stacks/point_cloud_perception/pcl_visualization/src/libpcl_visualization/pcl_visualizer.cpp:661
661      scalars->GetRange (minmax);
(gdb) bt
#0  pcl_visualization::PCLVisualizer::createActorFromVTKDataSet (
     this=0xbfffeeac, data=..., actor=...)
     at 
/opt/ros/cturtle/stacks/point_cloud_perception/pcl_visualization/src/libpcl_visualization/pcl_visualizer.cpp:661
#1  0x0804bd9f in 
pcl_visualization::PCLVisualizer::addPolygon<pcl::PointXYZ> (
     argc=1, argv=0xbffff104)
     at 
/opt/ros/cturtle/stacks/point_cloud_perception/pcl_visualization/src/libpcl_visualization/pcl_visualizer.hpp:549
#2  pcl_visualization::PCLVisualizer::addPolygon<pcl::PointXYZ> (argc=1,
     argv=0xbffff104)
     at 
/opt/ros/cturtle/stacks/point_cloud_perception/pcl_visualization/src/libpcl_visualization/pcl_visualizer.hpp:571
#3  main (argc=1, argv=0xbffff104)
     at 
/opt/ros/cturtle/stacks/point_cloud_perception/pcl_visualization/src/test_shapes.cpp:28

The same happens when i try to use the addLine or addSphere function. 
Can you tell me how to fix this?

Best regards,
Georg


-- 
Dipl.-Ing. Georg Arbeiter, Fraunhofer IPA
Robotersysteme
Nobelstrasse 12, 70569 Stuttgart
Telefon 0711-970-1299, Fax 0711-970-1008
mailto:georg.arbeiter at ipa.fraunhofer.de
http://ipa.fraunhofer.de