This happens each time I try adding the Robot Model display. I tried commenting out the textures in the materials.urdf.xacro in the pr2_description package. But it crashes with the same error. Running pr2_gazebo pr2_empty_world.launch results in a similar crash. [25998.921563] gazebo[19826]: segfault at 0 ip 015183e1 sp bfcca030 error 6 in libfreeimage-3.14.1.so[13b8000+30e000] I'm not sure what files it is trying to load. I can try to find out. Could there be some library versioning issues? Thanks, Hordur On Wed, Oct 27, 2010 at 4:16 PM, Josh Faust wrote: > Was this a one-time thing, or is it reproducible? Any chance you can > figure out which image it's trying to load, and whether or not it's a valid > image? > > Josh > > 2010/10/27 Hörður Jóhannsson > >> Hi >> >> I'm having a problem displaying the PR2 model in RViz. I was trying out >> the pr2_build_map_gazebo_demo. When I add a Robot Model in rviz it crashses >> with the following message >> >> [ WARN] [1288200457.838841961]: wxWidgets Warning [tiff module: >> TIFFReadDirectory] >> [ WARN] [1288200457.839688381]: wxWidgets Warning [TIFF library warning.] >> /opt/ros/cturtle/ros/bin/rosrun: line 35: 28068 Segmentation fault >> (core dumped) $exepath "$@" >> >> Running dmesg I get >> [13705.992256] rviz[28068]: segfault at 0 ip 0575c3e1 sp bf922890 error 6 >> in libfreeimage-3.14.1.so[55fc000+30e000] >> >> I'm running on Ubuntu 10.04 and using the binary version of cturtle. Has >> anyone had similar problem? >> >> Thanks, >> Hordur >> >> >