Tariq

> It seems that the MarkdownPreview command is only available when editing a .md file. This is probably intended behaviour but it should be made clearer in the documentation. >...

> I don't use lazy loading so I wouldn't know, perhaps that merits opening a separate issue. Yeah perhaps I might try that. > But I feel like this should...

I got the same error.

Ok so I found the issue. You actually need to specify the camera parameters (that you can get by calibrating the camera for example by [doing this](https://navigation.ros.org/tutorials/docs/camera_calibration.html)) using a yaml...

I was getting this error. I will tried downgrading CUDA from 12.4 (below) to 12.1 as you suggested and now it's fine. > If you continue facing issues, posting details...