Pack.mcmeta 1.12.2 -

| Minecraft Version | pack_format Value | | :--- | :--- | | 1.12.2 | 3 | | 1.13 - 1.14.4 | 4 | | 1.15 - 1.16.1 | 5 | | 1.16.2 - 1.16.5 | 6 | | 1.17 - 1.18.2 | 7 | | 1.19 - 1.19.2 | 9 | | 1.19.3 | 12 | | 1.20 - 1.20.1 | 15 | | 1.20.2 - 1.20.4 | 18 | | 1.20.5+ | 22 |

Minecraft updates the resource pack format whenever they make significant changes to how assets are loaded or structured. If you try to load a pack with the wrong number, you will see a warning in the resource pack menu.

Open the file and ensure "pack_format": 3 is typed exactly as shown, without quotes around the number 3. The Pack Does Not Appear in the Game Menu pack.mcmeta 1.12.2

YourPack.zip (or unpacked folder) ├── pack.mcmeta ├── pack.png (optional, 128×128 pack icon) └── assets/ └── minecraft/ ├── textures/ ├── models/ ├── sounds/ └── ... (other assets)

– Can include color codes using § (e.g., §aMy Pack ). Example: "description": "§6Better Textures §r- v1.0" | Minecraft Version | pack_format Value | |

It can also accept a raw JSON text component (similar to /tellraw ) for more complex formatting in later sub-versions, though standard strings are most common for 1.12.2. 3. Historical Context: The 1.12 Transition

: This integer is the versioning ID for the game's resource system. For 1.12.2 , the required value is 3 . The Pack Does Not Appear in the Game Menu YourPack

While not part of vanilla pack.mcmeta , OptiFine for 1.12.2 uses an adjacent file named pack.properties . However, OptiFine reads pack.mcmeta first. If your pack uses custom entity models or connected textures (CTM), ensure pack_format is 3 to avoid OptiFine falling back to a default configuration.

Because version 1.12.2 predates the stricter JSON parsing of later versions, users often make specific mistakes. Here are the top three errors.

This is the root container for the pack's metadata. It is mandatory for the file to function.