Character ability not working when enabling caves - Help please!

[Kiibie]

Helloooo, I once had a post asking help to change the sewing kit uses for my character mod and it did work! Although I noticed that if I choose my character mod and enable caves for my server, the game instantly crashes and gives me the following error;

The character is totally playable when a server does not enable caves, and the programmed abilities also do work.

As it seems to point out the modmain lua as the source of the problem, here's the coding he currently has in it;

 

-- Sewing skills --
AddPrefabPostInit("sewing_kit", function(inst)
    inst.components.finiteuses:SetMaxUses( 2 * TUNING.SEWINGKIT_USES)
    inst.components.finiteuses:SetUses( 2 * TUNING.SEWINGKIT_USES)
	inst.components.sewing.repair_value = 2 * TUNING.SEWINGKIT_REPAIR_VALUE
end)

I do not understand why it crashes because of the caves, so I have no idea how to fix this ;_; Please any help would be amazing, thanks! 

[CarlZalph]

AddPrefabPostInit(
    prefab,
    function(inst)
        -- Client and Server code here
        if not GLOBAL.TheWorld.ismastersim
        then
            return
        end
        -- Server code here
    end
)

Components generally only exist on the server.

There are replicated components and client-only components, yeah, but in this case your component only exists on the server.

[Kiibie]

@CarlZalph Ohhh, I expected it to be a client/server problem! Thanks a bunch, I tried and it worked fine ^w^

Edited November 19, 2017 by Kiibie
It now works haha