diff --git a/QuickStackToBag/Lua/Autorun/init.lua b/QuickStackToBag/Lua/Autorun/init.lua
index 1cc000d..4556fe1 100644
--- a/QuickStackToBag/Lua/Autorun/init.lua
+++ b/QuickStackToBag/Lua/Autorun/init.lua
@@ -1,4 +1,6 @@
--- luacheck: globals MyModGlobal Character SERVER Keys LuaUserData Hook Descriptors
+-- luacheck: globals MyModGlobal
+-- luacheck: read_globals Character SERVER Keys LuaUserData Hook Descriptors PlayerInput Timer
+-- luacheck: max line length 420
 if SERVER then return end
 -- Docs: https://evilfactory.github.io/LuaCsForBarotrauma/lua-docs/manual/common-questions/
 
diff --git a/QuickStackToBag/Lua/Cyka/cursormacroer.lua b/QuickStackToBag/Lua/Cyka/cursormacroer.lua
index 1456516..7f4a4eb 100644
--- a/QuickStackToBag/Lua/Cyka/cursormacroer.lua
+++ b/QuickStackToBag/Lua/Cyka/cursormacroer.lua
@@ -160,7 +160,9 @@ local function tryStackCursorItem()
 
 	local itemsToMove = {}
 	for _, slot in ipairs(slots) do
-		utils.enqueueSlot(slot, itemsToMove)
+		-- MyModGlobal.debugPrint(string.format("Enqueuing slot: %s, before: %d", tostring(slot), #itemsToMove))
+		utils.enqueueSlot(slot.slot, itemsToMove)
+		-- MyModGlobal.debugPrint(string.format("Enqueuing slot: %s, after: %d", tostring(slot), #itemsToMove))
 	end
 	-- for _, item in ipairs(itemsToMove) do
 	-- 	MyModGlobal.debugPrint(string.format("Enqueued item: %s", tostring(item)))
diff --git a/QuickStackToBag/Lua/Cyka/quickstack.lua b/QuickStackToBag/Lua/Cyka/quickstack.lua
index 8419bf0..0e99911 100644
--- a/QuickStackToBag/Lua/Cyka/quickstack.lua
+++ b/QuickStackToBag/Lua/Cyka/quickstack.lua
@@ -73,7 +73,6 @@ local function buildItemTree(inventory, itemTree, depth)
 	end
 
 	-- MyModGlobal.debugPrint("Completed building item tree")
-	MyModGlobal.debugPrint("Completed building item tree")
 	return itemTree
 end
 
diff --git a/QuickStackToBag/Lua/Cyka/utils.lua b/QuickStackToBag/Lua/Cyka/utils.lua
index 30c525a..2153fea 100644
--- a/QuickStackToBag/Lua/Cyka/utils.lua
+++ b/QuickStackToBag/Lua/Cyka/utils.lua
@@ -18,6 +18,8 @@ enqueueItem = function(item, queue, predicate)
     -- local err
     -- This should make it breadth first, right...?
     -- No, not yet...
+    if not item then return queue, "No item" end
+
     local ok, stop = predicate(item)
     if ok then
         queue[#queue + 1] = item
@@ -49,6 +51,9 @@ enqueueSlot = function(slot, queue, predicate)
     local err
     -- If the slot is empty there's nothing to iterate
     -- And we will naturally return queue as is
+    if not slot then return queue, "No slot" end
+    if not slot.items then return queue, "No items" end
+
     for _, item in ipairs(slot.items) do
         -- Only the final leaf nodes decide upon the predicate
         queue, err = enqueueItem(item, queue, predicate)
@@ -69,6 +74,9 @@ enqueueInventory = function(inventory, queue, predicate)
     predicate = predicate or function() return true end
     -- debugPrint(string.format("Enqueuing inventory with %d slots.", #inventory.slots))
     local err
+    if not inventory then return queue, "No inventory" end
+    if not inventory.slots then return queue, "No slots" end
+
     for _, slot in ipairs(inventory.slots) do
         -- Only the final leaf nodes decide upon the predicate
         queue, err = enqueueSlot(slot, queue, predicate)