Issue description: I'm using crackpack 3 modpack and was on my way to move all my items from warehouses storage to my new refined storage setup with 64k disk (including of them a traveller's backpack contains +15 spawner picked up with silk touch 2) it was the last item that i moved.

What happens: after i moved the backpack minecraft has crashed immediately and then i reopened it but every time i try to open my crafting grid to access my inv it kicks me from the single player world and says (fatal error), i thought that i lost all of my items but i didn't, i searched on google for a disk items moving tool and found this Disk Manipulator so i picked a 64k from the creative inv because i couldn't craft one and copied all my items except any backpack and boom it worked, but i still just need help to get all of my spawners that are +20

What you expected to happen: i just didn't expect that refined storage won't be able to carry all these spawners as the warehouses did.

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.12.2
• Forge: 14.23.5.2847
• Refined Storage: 1.6.15

Does this issue occur on a server? [no]

If a (crash)log is relevant for this issue, link it here:

[pastebin/gist/etc link here]

Try an exporter with a spawner, with nbt and damage matching disabled.

Try an exporter with a spawner, with nbt and damage matching disabled.

what is the exporter that u r talking about?? idk how to extarct it from the storage disk and moved it to another disk but still can't
pls i want help it contains too many spawners from this backpack

https://refinedmods.com/refined-storage/wiki/exporter.html

ok I tried the exporter but it doesn't work
the reason was because it just moves items that u allow by the id and when i tried to put the backpack as a whitelisted it just moved the backpack that i put and didn't move any other backpacks of the same sort
if u have any better way that i can extract the backpack by then tell me.
my discord acc (! H2 - Mostafa#1111)
and thx!