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间歇性出现 SIGSEGV 报错 #4

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@Harvey-Will

*** Aborted at 1762138836 (unix time) try "date -d @1762138836" if you are using GNU date ***
PC: @ 0x0 (unknown)
*** SIGSEGV (@0xffff4b5d2925) received by PID 301944 (TID 0xffff76f0d010) from PID 1264396581; stack trace: ***
@ 0xffff8a7807c0 ([vdso]+0x7bf)
@ 0xffff8a68de08 VIOManager::GetImagePatch()
@ 0xffff8a694ac4 VIOManager::UpdateVisualMapPoints()
@ 0xffff8a69f2cc VIOManager::ProcessFrame()
@ 0xffff8a701b60 LIVMapper::HandleVIO()
@ 0xffff8a703fe4 LIVMapper::Run()
@ 0xaaaaae2cd7a4 main
@ 0xffff8862be10 __libc_start_main
@ 0xaaaaae2ce3f8 (unknown)
[laserMapping-1] process has died [pid 301944, exit code -11, cmd /home/nv/LRU_fast_livo2/devel/lib/fast_livo/fastlivo_mapping -camera_config /home/nv/LRU_fast_livo2/src/FAST-LIVO2/config/camera_pinhole.yaml __name:=laserMapping __log:=/home/nv/.ros/log/ef2b87e6-b85d-11f0-ac0a-48b02de9f690/laserMapping-1.log].
log file: /home/nv/.ros/log/ef2b87e6-b85d-11f0-ac0a-48b02de9f690/laserMapping-1*.log

yaml的格式是和原版一样的,未进行改动。这个报错通常在建图运行的过程当中随机性出现,出现的时间地点都不一样。

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