How can I enable RoomInstance Node?

[gera310]

As shown in video, RoomInstance node wont show up in some level scene. How can I fix this?

ezgif-7396cc11f1f006.mp4

[KoBeWi]

Looks like you need to use the refresh previews button.

[gera310]

I tried reloading the scene or restarting the editor but didnt fix it. It seems that RoomInstance Node is only shown on the left side of the room. I believe its faster if I share my project.
v4.3 MetSystem problem.zip

[KoBeWi]

Ok I know what's the problem, but it's tricky. When you change the theme to another one, e.g. MF, you can see that not all room connections are 2-way:

Shared border themes will always show a connection if either side is set as connection.
I will try to come up with a fix.

[gera310]

Ohhh thats why. Thank you so much for the help !!!

[KoBeWi]

Fixed in 4578784
The new addon version is not compatible with 4.3, so you can just apply this change locally.

[gera310]

I receive an error "Cannot infer the type of "neicell" variable because the value doesnt have a set type"

[gera310]

never mind. this solved var neicell: MetroidvaniaSystem.MapData.CellData = MetSys.map_data.get_cell_at(coords + Vector3i(fwd.x, fwd.y, 0))