Orb_slam2: Final Segmentation fault ~ is that OK?

Created on 31 Jul 2016 · 8Comments · Source: raulmur/ORB_SLAM2

ORB-SLAM2 Copyright (C) 2014-2016 Raul Mur-Artal, University of Zaragoza.
This program comes with ABSOLUTELY NO WARRANTY;
This is free software, and you are welcome to redistribute it
under certain conditions. See LICENSE.txt.

Input sensor was set to: Monocular

Loading ORB Vocabulary. This could take a while...
Vocabulary loaded!

Camera Parameters:

fx: 517.306
fy: 516.469
cx: 318.643
cy: 255.314
k1: 0.262383
k2: -0.953104
k3: 1.16331
p1: -0.005358
p2: 0.002628
fps: 30
color order: RGB (ignored if grayscale)

ORB Extractor Parameters:

Number of Features: 1000
Scale Levels: 8
Scale Factor: 1.2
Initial Fast Threshold: 20
Minimum Fast Threshold: 7

Start processing sequence ...
Images in the sequence: 756

init done
opengl support available
New Map created with 76 points
Wrong initialization, reseting...
System Reseting
Reseting Local Mapper... done
Reseting Loop Closing... done
Reseting Database... done

New Map created with 128 points

median tracking time: 0.0204959
mean tracking time: 0.0219218

Saving keyframe trajectory to KeyFrameTrajectory.txt ...

trajectory saved!
QObject::~QObject: Timers cannot be stopped from another thread
Segmentation fault (core dumped)

Source

jiapei100

Most helpful comment

Compile with debug run
gdb --args yourbinary parameters
then enter
run
In the gdb console.
When it crashes, enter
where
and you will see the source of the problem

mojovski on 22 Feb 2018

👍2

All 8 comments

No idea how I figure this issue... But now, all problems gone....

Cheers

jiapei100 on 20 Oct 2016

How did you solve this problem?

shjtdxmhy on 27 Apr 2017

😕5

I got this problem as well: anyone have any idea how this was solved?

AnthonyChuah on 4 Jul 2017

I also got this problem :(

Jiankai-Sun on 23 Aug 2017

I got the same problem, any solution?

cvDreamer on 22 Feb 2018

Compile with debug run
gdb --args yourbinary parameters
then enter
run
In the gdb console.
When it crashes, enter
where
and you will see the source of the problem

mojovski on 22 Feb 2018

👍2

https://github.com/raulmur/ORB_SLAM2/issues/547
You can try this. However, I have not solved it throuth the old version of Pangolin at https://github.com/stevenlovegrove/Pangolin/tree/8b8b7b96adcf58ac2755dedd3f681fc512385af0