I believe all of the players need to have it too.

same problem here, both the server and my client have the mod and the server gives this error when crafting or holding the item
and when placing it the whole client crashes

Another thing is when trying to interact with the Kitchen Counter item after placing it down the game crashes and a window opens saying "Exception caught in client main loop (AssetException) Error loading asset /interface/windowconfig/kitchen.config"

i fixed my issue, not sure if people are having the same issue but it seamed in my case that the problem was that the server didn;t load the files because they were in subdirectories and the dedicated server does not read those http://psteamcommunity.yuanyoumao.com/app/211820/discussions/4/353915309331059503/

Confirming this, have this setup the same way with symbolic links as PJB has linked. Get this error:

---

[14:41:40.982] [Error] Fatal Exception caught: (ObjectException) Error loading object '/objects/magma/okeamagmadoor2.object': (MaterialException) Error loading material file /tiles/materials/tilesandgreebles/steelgirdir2.material
Caused by: (AssetException) Error loading asset /tiles/materials/tilesandgreebles/steelgirdir2.png
[0] 7ff700c75b13
[1] 7ff700c7489e
[2] 7ff700ee183a
[3] 7ff70139d39f
[4] 7ffb12c5c220 _C_specific_handler
[5] 7ffb12c529b2 _FrameUnwindFilter
[6] 7ffb199aa193 RtlCaptureContext
[7] 7ff700eed9b4
[8] 7ff700ee427a
[9] 7ff700ee409d
[10] 7ff700ee1921
[11] 7ff700ee7bb9
[12] 7ff700dd7125
[13] 7ff700dd0a25
[14] 7ff700fc2945
[15] 7ff700fc7ed9
[16] 7ff700fb940f
[17] 7ff700fbd466
[18] 7ff700fbac29
[19] 7ff700fca2b6
[20] 7ff700fc8547
[21] 7ff700fbf5f3
[22] 7ff700fbda39
[23] 7ff700fcf242
[24] 7ff700fb9560
[25] 7ff700fbd019
[26] 7ff700fba92c
[27] 7ff700fb95ee
[28] 7ff700fb8cae
[29] 7ff700fc9c02
[30] 7ff700c6b81b
[31] 7ff700c6c6c2
[32] 7ff700c71d7e
[33] 7ffb19798364 BaseThreadInitThunk
[34] 7ffb199670d1 RtlUserThreadStart
Caught at:
[0] 7ff700c75b13
[1] 7ff700c760d4
[2] 7ff70134c6af
[3] 7ffb12c5c220 _C_specific_handler
[4] 7ffb12c529b2 _FrameUnwindFilter
[5] 7ffb199aa193 RtlCaptureContext
[6] 7ff700bc1dc1
[7] 7ff7013499d5
[8] 7ffb19798364 BaseThreadInitThunk
[9] 7ffb199670d1 RtlUserThreadStart

---

Don't know how to "unpack" the contents though to fix the way PJB did. Steamworks server version (in-game) doesn't seem to cause errors, but none of us have built anything from the mod yet either.

um, yeah.
these are all mainly caused by someone not having the mod or not having a related mod.