qmx066 comments

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                                            qmx066

Map suddenly tilts over 90 degrees when everything is still

recheck calibration configuration in URDF file first

map_builder.lua was not found

i'm having the same issue, all configuration files are good in install folder, source install/setup.bash works fine running executable but doesn't help finding map_builder.lua... appreciate if anyone helps.

Segmentation fault (core dumped) with PCL 1.8

> Hi @qmx066 , > > Do you see the segfault with the standard NDT in pcl? nope, the standard NDT works fine. as workaround, i'm now running with PCL...

Segmentation fault (core dumped) with PCL 1.8

> On my PC, it works with pcl1.8 apt binary on Ubuntu 18.04. I suppose it may be some problem relating to SSE optimization. Could you try to remove the...

Segmentation fault (core dumped) with PCL 1.8

> Hi, I have the exact same problem using PCL 1.9.1 on ubuntu 16.04. The pcl::NormalDistributionTransform works good but a segmentation fault occurs with the pclomp::NormalDistributionTransform when I call for...

If the scene expands even bigger， how can I add a new map based on the original map?

hi, to my experience, you can use your old pbstream file as input statefile, and do mapping, the new generated pbstream file will contain all trajectory information in old state...