The dupe glitch works by exploiting a flaw in the game's inventory management system. When a player attempts to drop an item from their inventory, the game does not properly remove the item from their inventory, allowing players to duplicate it. Here's a simplified explanation of the steps involved:
Fill the dropper with items. Activate the clock, and quickly close/reopen the server or log out/in while the dropper is frantically dropping and pulling items.
Specific to 1.7.10 faction servers, this method targets the block update logic of cacti.
If you are playing a 1.7.10 modpack (such as Tekkit, SkyFactory, or Feed The Beast), inventory desynchronization between the client and the server is the easiest vulnerability to exploit. Requirements
Place another Hopper directly above the top obsidian frame, feeding items downward into the portal block space. minecraft 1710 dupe work
At least two of the item you want to duplicate. The Process: Drop the items you want to duplicate on the ground. Press Escape and select "Save and Quit to Title" . Re-enter the world and pick the items back up. Immediately press Alt + F4 to force-close the game.
However, playing on older versions of the game means dealing with a plethora of unpatched glitches and exploits. While modern versions of Minecraft are tightly secured against item duplication, exploring the mechanics of how provides a fascinating look into early game coding and chunk management. The Mechanics of 1.7.10 Duplication
Because of the latency (ping) between your computer and the server, the items will visually appear to still be inside the container GUI on your screen, even though the server has already moved them into the pipes.
: If timed correctly, the item remains in the player's inventory while a copy is generated inside the minecart on the other side of the portal. Item Frame and Chunk Boundary Glitch The dupe glitch works by exploiting a flaw
You must close the chest interface, immediately break the chest, and then quickly quit the game (or disconnect from the server) right as the chest breaks.
Type /save-all if you have admin permissions, or wait for the server's natural autosave interval.
Before closing the screen, manually click and drag the items out of the still-open donkey GUI into your player inventory.
Are you trying to test these on a server or a specific modpack (like RL Craft, GTNH, or Tekkit)? Activate the clock, and quickly close/reopen the server
Replace standard Thermos or Cauldron setups with modern, patched 1.7.10 server software like Crucible or Uranium , which patch core engine exploits.
Minecraft, the popular sandbox video game, has been a favorite among gamers of all ages since its release in 2009. With its creative gameplay and vast open worlds, players have been able to build, explore, and survive in a blocky, pixelated universe. However, like any complex game, Minecraft has its share of bugs and glitches. One of the most infamous and enduring glitches in Minecraft is the 17.10 dupe glitch, also known as the "dupe work" or "duplicate item" glitch.
Standard vanilla jars and old CraftBukkit jars are highly vulnerable. Upgrading to optimized forks like PaperSpigot fixes chunk-loading and dimension-transfer exploits out of the box.
This method exploits the way Minecraft 1.7.10 handles entity data when transitioning between dimensions (The Overworld and The Nether). When a donkey or mule carrying chests passes through a portal, a precise disconnection can desynchronize the server and client files. How It Works:
This method works by exploiting item transport between hoppers as a chunk unloads. When items are in transit during a chunk unload (often triggered by traveling through a Nether portal ), they may fail to be removed from the original hopper while still being added to the destination, resulting in a duplicate.
: The player on the donkey should then disconnect from the server. Extraction