I created a small test program, the following program is sufficient to cause the same crash (crashes on the call to load) #include int main(int argc, char** argv) { FIBITMAP *d; FreeImage_Initialise(); d = FreeImage_Load(FIF_TIFF, "/opt/ros/cturtle/stacks/pr2_common/pr2_description/meshes/base_v0/wheel_color.tif", TIFF_DEFAULT); ... 2010/10/27 Hörður Jóhannsson > I'm running a 32-bit system. > > print on resource_path gives : > "package://pr2_description/meshes/base_v0/wheel_color.tif" > > and I can open that file from > /opt/ros/cturtle/stacks/pr2_common/pr2_description/meshes/base_v0 > > Hordur > > > On Wed, Oct 27, 2010 at 5:08 PM, Josh Faust wrote: > >> If you go to frame 9 in your trace: >> #9 0x07d2e7d1 in rviz::loadTexture (resource_path=...) >> >> and print out resource_path, it should have the texture path. >> >> The fact that it's crashing inside FreeImage is troubling. The latest >> debs on my 10.04 x64 system work fine -- are you on a 32-bit system? >> >> Josh >> >> 2010/10/27 Hörður Jóhannsson >> >>> 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 >>>>> >>>>> >>>> >>> >>> _______________________________________________ >>> ros-users mailing list >>> ros-users@code.ros.org >>> https://code.ros.org/mailman/listinfo/ros-users >>> >>> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >