Nether is not empty

[Kolya85]

After days of playing, when I managed to access the Nether, it wasn't empty, I got the achievement, but it was a normal Nether. How can I do to reset it and make it the Nether it should be?

[jsorrell]

I don't know how that happened, it works for me. What version of the mod did you create your world and what version are you using now?

In your world folder there is a level.dat file which you can edit using a nbt editor such as https://irath96.github.io/webNBT/.

The generation settings should look something like this (extra lines removed). Most importantly make sure the type under minecraft:the_nether -> generator (and possibly minecraft:the_end -> generator) is minecraft:skyblock not minecraft:noise.

    WorldGenSettings: {
            dimensions: {
                "minecraft:overworld": {
                    generator: {
                        settings: "minecraft:overworld"
                        biome_source: {
                            preset: "minecraft:overworld"
                            type: "minecraft:multi_noise"
                        }
                        type: "minecraft:skyblock"
                    }
                    type: "minecraft:overworld"
                }
                "minecraft:the_nether": {
                    generator: {
                        settings: "minecraft:nether"
                        biome_source: {
                            preset: "minecraft:nether"
                            type: "minecraft:multi_noise"
                        }
                        type: "minecraft:skyblock"
                    }
                    type: "minecraft:the_nether"
                }
                "minecraft:the_end": {
                    generator: {
                        settings: "minecraft:end"
                        biome_source: {
                            type: "minecraft:the_end"
                        }
                        type: "minecraft:skyblock"
                    }
                    type: "minecraft:the_end"
                }
            }
        }

Once this file has been fixed, delete the DIM-1 folder in your world folder to reset the Nether.

[Kolya85]

It worked!! Just like you said, it was set to minecraft:noise, both the Nether and the End. Thank you very much!!