Lua Error - MoveEvents Interface HELP++

[kostas136]

Please help i get this Error when i walk in to doors

[14/7/2013 17:42:14] [Error - MoveEvents Interface] 
[14/7/2013 17:42:14] data/movements/scripts/walkback.lua:onStepIn
[14/7/2013 17:42:14] Description: 
[14/7/2013 17:42:14] data/movements/scripts/walkback.lua:2: attempt to call global 'isContainer' (a nil value)
[14/7/2013 17:42:14] stack traceback:
[14/7/2013 17:42:14] 	data/movements/scripts/walkback.lua:2: in function <data/movements/scripts/walkback.lua:1>

function onStepIn(cid, item, position, lastPosition, fromPosition, toPosition, actor)
	if (isContainer(item.uid) and not isInArray({2000, 2001, 1999, 1998}, item.actionid) and item.uid > 65535) or (not isContainer(item.uid) and getTileInfo(position).creatures <= 1) then
		return
	end

	if(fromPosition.x == 0) then
		if isPlayer(cid) then
			fromPosition = getTownTemplePosition(getPlayerTown(cid))
			doSendMagicEffect(fromPosition, CONST_ME_TELEPORT)
		else
			return doRemoveCreature(cid)
		end
	end

	doTeleportThing(cid, fromPosition, false)
end

function onAddItem(moveitem, tileitem, pos, cid)
	if tileitem.uid < 65536 then
		local k = getItemInfo(moveitem.itemid)
		if not k.movable and (k.type == ITEM_TYPE_MAGICFIELD or hasItemProperty(moveitem.uid, CONST_PROP_BLOCKSOLID)) then
			doRemoveItem(moveitem.uid)
		end
	end
end

REPP++

 

[dchampag]

You don't have isContainer in your function lua in lib folder, just take it from a mother distro and add it to yours.