Jump to content

[SOLVED] JSON File Error Missing Required Property 'values' When Adding a Structure Forge 1.18.2


Recommended Posts

So I was trying to make a custom structure with Forge 1.18.2, the reference I used was TelepathicGrunt's structure tutorial for Forge 1.18.2. The JSON files seems fine since I just modified the name to my structure's name, all the file's path are also the same. But when I open my JSON file, there's an warning showing "Missing required property 'values' ." The quick fix option implemented this at the bottom of my file:

"values": [

But I don't know what to put in there. This warning occured at src/main/resources/data/fariouscraft/worldgen/configured_structure_feature/shabby_tent.json

Same warning also occured at src/main/resources/data/fariouscraft/worldgen/structure_set/shabby_tent.json

At first I ignored the warning, but when I launched into game and tried generate a new world, it tells me there was an error in the datapack loaded and I must use safe mode. But the button won't respond to do anything when I press safe mode.

Here's the JSON files


  "type": "minecraft:village",

  "config": {
    "start_pool": "fariouscraft:shabby_tent/start_pool",

    "size": 2

  "biomes": "#fariouscraft:has_structure/shabby_tent",

  "adapt_noise": true


  "structures": [
      "structure": "fariouscraft:shabby_tent",
      "weight": 1
  "placement": {
    "salt": 1464187780,

    "spacing": 12,

    "separation": 8,

    "type": "minecraft:random_spread"

The start_pool.json and the files within the template_pool directory is fine. But the console throw me an error:

Caused by: com.google.gson.JsonParseException: Error loading registry data: Failed to parse fariouscraft:worldgen/configured_structure_feature/shabby_tent.json file: com.google.gson.stream.MalformedJsonException: Expected name at line 23 column 2 path $.adapt_noise

I basically just copy and pasted TelepathicGrunt's files and even added them in the game, his works just fine, but mine won't work for some reason.

Any help would be appreciated, thanks :) 


Edit: I just added the mob spawning control code to the JSON file after adapt_noise, then debugged the program. After debugging, the error just magically disappeared when I ran the program again even though I have already tried that before debugging.

Edited by Jellofish83
Problem Solved
Link to comment
Share on other sites

  • Jellofish83 changed the title to [SOLVED] JSON File Error Missing Required Property 'values' When Adding a Structure Forge 1.18.2

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

By using this site, you agree to our Terms of Use.