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Also update to the latest alpha of both minecolonies and structurize before reporting

Version: .21.1

Expected behavior

• rails would connect properly

Actual behaviour

• Rails don't connect, e.g. HHHHHHHHH when they should be in a line

Steps to reproduce the problem

Saw this with a lvl4 fortress dyer that was west/east aligned

Nope. here's a MMC zip https://www.dropbox.com/s/h9p5d2gpx1gjq5p/Test.zip?dl=1

Do you have any rails mod installed? This doesn't happen for me.

I should note that I'm seeing this on upgrades, but only when the building is rotated appropriately. IE: Fortress level 3 -> fortress level 4, upgrading the buildings on two sides does this, but the other two don't. This is in a vanilla world with only MC and Structurize.

which two sides?

Just checked. Buildings on the east and west side end up with the rails wrong. The rails should be north to south, and end up east to west.

Ray, the MMC zip contains a simple save that has the problematic orientation if you’d like to use that to see the issue.

Does this also happen when you build a decoration to you?

Decorations appear to work fine.

Perhaps something worth noting is that this happens even if there are rails already, which I would think shouldn’t be touched. My guess is that on initial build, the rails get placed “wrong” but because they are being placed one by one, they correct. When a repair or upgrade happens, instead the rails all get touched and forced into the wrong orientation.

I placed decorations over eachother and it didn't happen, that's what confused me

Okay I checked into this. This is a minecraft vanilla issue. They messed up rail rotations. I'll make a bug report at mojang and close this issue.