Applied Energistics 2

Applied Energistics 2

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Wireless Crafting Terminal can be moved from secondary hand to inventory during opening, causing item duplication or losing.

Closed this issue ยท 4 comments

commented

Describe the bug

While Wireless Crafting Terminals can't and shouldn't be moved in inventory during opening, it can be moved from secondary hand with pressing "F". This causes item duplication or losing.

How to reproduce the bug

  1. Build a network, obtain and binding a wireless crafting terminal.
  2. Open the terminal in your secondary hand.
  3. Move your pointer to crafting slots.
  4. Press "F" and see it moves to the slot.
  5. To duplicate other items, move them to crafting slots. (To duplicate the terminal, press the upward arrow. To lose the terminal and other items, move all of them into the crafting slots and close the screen.)
  6. Move the terminal into the network, take other items out.
  7. Take the terminal out in other ways.
  8. Open the terminal and take duplicated items out.

Expected behavior

The terminal can't be moved with "F".

Additional details

No response

Which minecraft version are you using?

1.20

On which mod loaders does it happen?

NeoForge, Fabric

Crash log

https://pastebin.com/LGGjYu0R

commented
_20250622_221258_compressed.mp4
commented

still happens in 1.21.1: #8257, tho I don't think you can use it to dupe anymore

commented
_20250709_142149_compressed.mp4

An even worse duplicate

commented

This should now be fixed in AE2 15.4.6 (and separately in the latest 1.21.1 version too)