Dataset_to_vo problem

[Erika1012]

@tcies Hi, as I want to reproduce the pipeline to another dataset (kitti 01), then I need to run ORB SLAM to generate VO data. However, as I run dataset_to_vo, there seems to an error or problem that I cannot solve. The error is:

MakeCurrent: Not available with non-pangolin window.

I guess the error is due to the Pangolin, but I have fully follow the instructions and build the workspace successfully, so how to solve the problems? Thanks a lot.
By the way, the console logs are shown as follows:

I0629 11:51:53.945066  8259 TemplatedVocabulary.h:1480] /home/lixinyue/my_ws/src/ORB_SLAM2/orb_slam_2/Vocabulary/ORBvoc.txt.proto .proto

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: Stereo

Loading ORB Vocabulary. This could take a while...
I0629 11:51:54.810225  8259 TemplatedVocabulary.h:1480] /home/lixinyue/my_ws/src/ORB_SLAM2/orb_slam_2/Vocabulary/ORBvoc.txt.proto .proto
Vocabulary loaded!


Camera Parameters: 
- fx: 718.856
- fy: 718.856
- cx: 607.193
- cy: 185.216
- k1: 0
- k2: 0
- p1: 0
- p2: 0
- fps: 10
- color order: BGR (ignored if grayscale)

ORB Extractor Parameters: 
- Number of Features: 100
- Scale Levels: 8
- Scale Factor: 1.2
- Initial Fast Threshold: 20
- Minimum Fast Threshold: 7

Depth Threshold (Close/Far Points): 18.8008
sh: 1: gnuplot: not found
W0629 11:51:55.942534  8259 dataset_to_vo.cpp:190] Initializing...
W0629 11:51:55.992823  8259 dataset_to_vo.cpp:190] Initializing...
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W0629 11:52:00.769940  8259 dataset_to_vo.cpp:190] Initializing...
........ similar logs .........
MakeCurrent: Not available with non-pangolin window.```

[MichaelJoker]

The problem is due to my change of parameter in orb yaml, as I just used only 100 features to be extracted (original should be 2000). I changed it back, but some other errors happen. See the possible solution in issue 13

[NatureLan-sudo]

The problem is due to my change of parameter in orb yaml, as I just used only 100 features to be extracted (original should be 2000). I changed it back, but some other errors happen. See the possible solution in issue 13

I met the same problem but I didn't change the parameters. Do you have any ideas? I have met the problem in issue 13 and solve it successfully with your solution.