[Bug]: Not able to add the waypoint inside the lift and door of lift

[VigashiniDotworld]

Before proceeding, is there an existing issue or discussion for this?

• [X] I have done a search for similar issues and discussions.

OS and version

Ubuntu 22.04

Open-RMF installation type

Source build

Other Open-RMF installation methods

No response

Open-RMF version or commit hash

2.3.0

ROS distribution

Humble

ROS installation type

Source build

Other ROS installation methods

No response

Package or library, if applicable

No response

Description of the bug

ERROR librmf_site_editor::site::save: Unable to compile site: an object has a reference to an anchor that does not exist

As this error shows when adding the lift waypoint and not able to save the site and generate the nav graph

Steps to reproduce the bug

1. Add the lift
2. Add the waypoint inside the lift and to save the anchor point for further nav graph generation.

Expected behavior

No response

Actual behavior

No response

Additional information or screenshots

[naveenrobo]

@mxgrey can you please advise on this

[luca-della-vedova]

Can reproduce, looking into it!

[naveenrobo]

@luca-della-vedova I suspect it is because the Anchor is still marked "unsaved". When I try loading the demo hotel building.yaml file it works without any issue. I was able to generate nav_graph. it only happens if we try to create the anchor ourselves in site editor.

[luca-della-vedova]

Yes I believe it is due to it not being assigned a SiteID during site saving

[luca-della-vedova]

Give a try to #226 and see if it works for you

[naveenrobo]

@luca-della-vedova working now. I am able to add lift and waypoints inside and save it as well as generate nav_graphs.

Thanks a lot for the quick fix.

[VigashiniDotworld]

Thanks for immediate response