I created a small test program, the following program is sufficient to cause the same crash (crashes on the call to load)
#include <FreeImage.h>
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);
...
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
HordurOn Wed, Oct 27, 2010 at 5:08 PM, Josh Faust <jfaust@willowgarage.com> 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 <hordurj@gmail.com>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,
HordurOn Wed, Oct 27, 2010 at 4:16 PM, Josh Faust <jfaust@willowgarage.com> 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?Josh2010/10/27 Hörður Jóhannsson <hordurj@gmail.com>
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
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