rosbag play [bag path] results in [FATAL] Error reading version line
Huxwell opened this issue · 4 comments
In what format should I pass files to rosbag play?
I have tried:
- .zip
- .db3
- .db3-wal
- .db3-shm
- path to dir
- the metadata.yaml
The files above were generated using Livox LIDAR.
Do you have any example file for which the repo should lunch OK?
I was able to covert folder with the files above to .bag using this library:
https://gitlab.com/ternaris/rosbags
rosbag-convert path_to_dir
rosbag info of resulting file:
the rviz -d rviz.rviz visualization seems empty with .bag resulting from such a conversion
How should it look like? Can you provide an example?
I have tried using your https://www.livoxtech.com/simu-dataset simu_data.bag dataset, but then I will get no detections - only
'Subscribed' print. Nothing in rviz as well
This video seems to point to a good starting .bag (from kitti dataset) -> https://www.youtube.com/watch?v=e0r4uKK1zkk&ab_channel=SanketGujar