fix: bug

Data/BagScanner.lua

@@ -52,8 +52,11 @@ function BagScanner:GetBagData()
     if cacheValid and bagCache then
         -- Process any dirty slots incrementally
         for bagID, slots in pairs(dirtySlots) do
+            if bagID ~= nil and type(slots) == "table" then
                 if bagCache[bagID] then
                     for slotID in pairs(slots) do
+                        -- Validate slotID is a valid number
+                        if type(slotID) == "number" and slotID >= 1 then
                             local oldData = bagCache[bagID].slots[slotID]
                             local newData = self:ScanSlot(bagID, slotID)
                             bagCache[bagID].slots[slotID] = newData
@@ -67,11 +70,13 @@ function BagScanner:GetBagData()
                                 bagCache[bagID].freeSlots = bagCache[bagID].freeSlots + 1
                             end
                         end
+                    end
                 else
                     -- Bag not in cache, scan it
                     bagCache[bagID] = self:ScanBag(bagID)
                 end
             end
+        end
         dirtySlots = {}
         return bagCache
     end
@@ -139,6 +144,11 @@ end
 
 -- Scan a single slot
 function BagScanner:ScanSlot(bagID, slot)
+    -- Validate parameters to prevent API errors
+    if bagID == nil or slot == nil or slot < 1 then
+        return nil
+    end
+
     local texture, itemCount, locked, quality, readable, lootable = GetContainerItemInfo(bagID, slot)
 
     if not texture then

Data/BankScanner.lua

@@ -52,8 +52,11 @@ function BankScanner:GetBankData()
     if cacheValid and bankCache then
         -- Process any dirty slots incrementally
         for bagID, slots in pairs(dirtySlots) do
+            if bagID ~= nil and type(slots) == "table" then
                 if bankCache[bagID] then
                     for slotID in pairs(slots) do
+                        -- Validate slotID is a valid number
+                        if type(slotID) == "number" and slotID >= 1 then
                             local oldData = bankCache[bagID].slots[slotID]
                             local newData = addon.Modules.BagScanner:ScanSlot(bagID, slotID)
                             bankCache[bagID].slots[slotID] = newData
@@ -67,11 +70,13 @@ function BankScanner:GetBankData()
                                 bankCache[bagID].freeSlots = bankCache[bagID].freeSlots + 1
                             end
                         end
+                    end
                 else
                     -- Bag not in cache, scan it
                     bankCache[bagID] = self:ScanBankBag(bagID)
                 end
             end
+        end
         dirtySlots = {}
         return bankCache
     end