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Segmentation Fault when running nuitrack_body_tracker.launch #10

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pkostic-dev opened this issue Mar 29, 2023 · 0 comments
Open

Segmentation Fault when running nuitrack_body_tracker.launch #10

pkostic-dev opened this issue Mar 29, 2023 · 0 comments

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@pkostic-dev
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System : Ubuntu 18.04
ROS version : melodic
Camera : Intel REALSENSE Depth Camera D435i

Nuitrack SDK works correctly, nuitrack_sample works as well. The trial license is activated.

After building the package (installing all dependencies including dynamixel_msgs) a segfault occurs after this line :
[ INFO] [1680096051.188164443]: /nuitrack_body_tracker_node: Waiting for person to be detected...

The segfault itself :

Thread 45 "nuitrack_body_t" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb8dd2700 (LWP 10142)]
0x00007ffff58607d1 in tdv::nuitrack::device::NuitrackDeviceImpl::getInfo(tdv::nuitrack::device::DeviceInfo::Type) ()
   from /usr/local/lib/nuitrack/libmiddleware.so

The backtrace from gdb is as follows :

#0  0x00007ffff58607d1 in tdv::nuitrack::device::NuitrackDeviceImpl::getInfo(tdv::nuitrack::device::DeviceInfo::Type) () at /usr/local/lib/nuitrack/libmiddleware.so
#1  0x00007fffdddd649b in  () at /usr/etc/nuitrack/middleware/libNuitrackModule.so
#2  0x00007fffdddfd9d0 in  () at /usr/etc/nuitrack/middleware/libNuitrackModule.so
#3  0x00007ffff6ae9a50 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007ffff620b6db in start_thread (arg=0x7fffb8dd2700) at pthread_create.c:463
#5  0x00007ffff654461f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

As there is no activity here I opened a forum thread at the Nuitrack community forum regarding this issue : https://community.nuitrack.com/t/segmentation-fault-ros-nuitrack-sdk-nuitrack-body-tracker-intel-realsense-d435i/3273

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