Failed to override value of launch file using yaml, monocular does not work

[hoangvietdo]

Hi, thank you for sharing your work.

I git clone, built, and ran the project for a custom stereo camera dataset and it worked well.
However when I tried to change the YAML file to the monocular camera (i.e., use_stereo: false, max_cameras: 1), the simulation still showed up as 2 cameras.

To run the mono simulation, I directly modify the subscriber.launch, even though it runs correctly in this case but the algorithm is stuck at the initial process and no pose estimation is performed.

[goldbattle]

The launch file always has priority. Either don't override in the launch so it uses the one in the yaml, or edit in the launch file. Should be a print out in console if something gets overwritten.

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On Sat, Aug 20, 2022, 9:14 AM Viet ***@***.***> wrote: Hi, thank you for sharing your work. I git clone, built, and ran the project for a custom stereo camera dataset and it worked well. However when I tried to change the YAML file to the monocular camera (i.e., use_stereo: false, max_cameras: 1), the simulation still showed up as 2 cameras. To run the mono simulation, I directly modify the subscriber.launch, even though it runs correctly in this case but the algorithm is stuck at the initial process and no pose estimation is performed. — Reply to this email directly, view it on GitHub <#269>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAQ6TYUMCSXIVF3YLCVFJZTV2DK3ZANCNFSM57DG4GGQ> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[hoangvietdo]

@goldbattle Thanks for replying.
In the first place, I did not touch the launch at all, I only tried to modify the yaml, but the simulation has no response on that. Probably I should directly modify the launch file in the future.
Can you comment on the monocular simulation? It does not work for me.

[goldbattle]

You need to launch the simulation.launch file if you want to run simulation.
Everything works as expected on my machine, feel free to reopen if you still have an issue.