Re: question about "C++ usage example for RGB-D Mapping"

Posted by TouchDeeper on
URL: http://official-rtab-map-forum.206.s1.nabble.com/question-about-C-usage-example-for-RGB-D-Mapping-tp5636p5690.html

Hi, matlabbe
After the first run, I run the example using

gdb --args ./rgbd_mapping 8

  And the output is below:

GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
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Reading symbols from ./rgbd_mapping...(no debugging symbols found)...done.
(gdb) run
Starting program: /home/wang/CLionProjects/rtabmap/example/cmake-build-debug/rgbd_mapping 8
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffb2872700 (LWP 5725)]
[New Thread 0x7fffb2071700 (LWP 5726)]
[New Thread 0x7fffb1870700 (LWP 5727)]
[New Thread 0x7fffb106f700 (LWP 5728)]
[New Thread 0x7fffb086e700 (LWP 5729)]
[New Thread 0x7fffb006d700 (LWP 5730)]
[New Thread 0x7fffaf86c700 (LWP 5731)]
[Thread 0x7fffaf86c700 (LWP 5731) exited]
[New Thread 0x7fffaf86c700 (LWP 5732)]
[New Thread 0x7fffaf06b700 (LWP 5733)]
[New Thread 0x7fffae86a700 (LWP 5734)]
[New Thread 0x7fffae069700 (LWP 5735)]
[New Thread 0x7fffad868700 (LWP 5736)]
[New Thread 0x7fffad067700 (LWP 5737)]
terminate called after throwing an instance of 'rs2::invalid_value_error'
  what():  set_xu(id=2) failed! Last Error: Input/output error

Thread 1 "rgbd_mapping" received signal SIGABRT, Aborted.
0x00007ffff1413428 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
54	../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  0x00007ffff1413428 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
#1  0x00007ffff141502a in __GI_abort () at abort.c:89
#2  0x00007ffff1a4d84d in __gnu_cxx::__verbose_terminate_handler() ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3  0x00007ffff1a4b6b6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007ffff1a4b701 in std::terminate() ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff1a4b919 in __cxa_throw ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6  0x00007ffff76fa878 in rs2::error::handle(rs2_error*) ()
   from /home/wang/rtabmap_ws/devel/lib/librtabmap_core.so.0.19
#7  0x00007ffff76f5181 in rtabmap::CameraRealSense2::init(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ()
   from /home/wang/rtabmap_ws/devel/lib/librtabmap_core.so.0.19
#8  0x000000000045a89c in main ()
(gdb)