Most of map Missing on load

[BlappoSpawn]

Describe the bug I tried to load one of my first maps, to do some bug hunting. lucky me when i opened it i lost most of the map.

there should be 2 taverns each 2 stories and a full wall and fields with hills. below is what is left.

To Reproduce Steps to reproduce the behavior are still being hunted please help.

1. build a board
2. save board n. ?? n+1. open board many days later.

Screenshots/Videos/Twitch Clips

Additional context I will add that i opened the map more than once, the first time my 2nd story didnt load however the 2nd floor button was visable. when i clicked to load the map again, it no longer has a 2nd floor button leading me to believe my second floor is actually gone.

[BlappoSpawn]

here is another map, this one the WHOLE map is empty.

notice the map is named. this is a loaded map.

[cbaggers]

Ok it seems to be chunk related

Baggers: hard to phrase the question, but if there stuff missing from the areas that are visible, or is it that whole chunks are missing? ..trimmed.. [4:17 PM] Blappo: yes what is visible in the partial map everything is how i expect

[cbaggers]

Got a stack trace logged that suggests a deserialization failure when loading a tile.. no more good info though.

I'm gonna write some code on the backend to clone board files into other campaigns so I can test on my machine.

We have three parts to this issue:

1. The deserialize failure
2. The fact that the failure wasnt handled
3. The fact that the board syncd after the failure happend

[cbaggers]

We have found the source of the bug. It's based on the serialization code making an assumption as to how boardAssets are updated.

We will likely put at a patch update to get us back to where we were and then make a proper fix to the serialization code

[cbaggers]

I'm late to update this. Patch when out. Fix is ready and will be pushed soon

[cbaggers]

Fix is out. Please ping me if you want damaged boards restored.

Thanks once again for all your help narrowing down this issue