I happen to have 2 toons that have invalid items, one with 0 and the other with a large number (1835353088).
I moved all my armor (both visible and invisible) on one toon to his bank and still got invalid item (0) when I zoned, so it was in his inventory. Reading through the IC list I was able to see which one it was and moved everything back and put the offending item in the bank then zoned again. IC read everything until it came to it in the bank:
Item(49528): Stalwart Crystalwing Armband [Stalwart Crystalwing Armband]
Item(49621): Venerable Wrist Symbol of the Brood [Venerable Wrist Symbol of the Brood]
invalid item (0) detected, ignoring.
I then removed the aug from the armband and zoned twice, with each item position switched, IC showed that it was item 49621 Venerable Wrist Symbol of the Brood that it had trouble. When I removed the aug from the armband, IC had updated Allakhazam with that aug with my name as updater ( http://everquest.allakhazam.com/db/item.html?item=86061
) but as soon as I zoned, it complained about item (0) for the aug. I had done more legwork and found the same problem with 3 other augs he has in Stalwart armor: Venerable (Chest/Wrist/Legging) Symbol of the Brood.
So, item (0) deals with the item directly above the complaint. Is it because it's a symbol of the brood? I see that they've been entered correctly before, perhaps IC is not reading the item correctly.
I did the same research with my other toon and got this:
invalid item (1835353088) detected, ignoring.
This time, the item is AFTER the last item listed. Putting it in the bank, everything went fine until that item was checked. The numbered item is not in Allakhazam's database:
To find out which item is the offending one and because Item Collector has a small buffer which won't display all of your items, it checks in the following order:
Inventory slot 10 to 1 but each bag slot from 1 to max_slots (bag slots are left to right, top to bottom)
Bank slot 1 thru 24 with each bag slot from 1 to max_slots
Left shared bank slot then right one with each bag slot from 1 to max_slots
So, you can see what the offending item is by seeing what the items before it are and where you have the items at; on your self, inventory, or bank. Item (0) are the item listed above it and item (number) are the next item in its check. Edited, Apr 15th 2012 4:30pm by Byren