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kwpugh / mining_Dimensions

Creative Commons Zero v1.0 Universal
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[1.17.1] Can't rejoin world after removing Mining Dims mod #10

Closed beautiful-lunatic closed 2 years ago

beautiful-lunatic commented 3 years ago

Hi! Since downloading this mod, I have been having issues. I can not open my save file anymore, and it is giving me a "selected datapacks is preventing this world from loading, you can manually fix it or use safe mode" Pressing the safe mode button doesnt do anything, and If I try to remove the mod and run the save file, it gives me an "invalid player data" message and takes me to the multiplayer section.

I am on a single player world and don't use datapacks. I tried deleting the config file and any other files that have "mining dimensions" name in it, but it still isn't doing anything. Is there anything I can do?

kwpugh commented 3 years ago

which version are you using?

kwpugh commented 3 years ago

Don't suppose you saw the big warning in red on the website about making a backup?

"WARNING: There are issue with adding/removing mods that add dimensions created via JSON method. Make a BACKUP of your world before using this mod, because if you later remove it, you may not be able to rejoin the world."

beautiful-lunatic commented 3 years ago

Don't suppose you saw the big warning in red on the website about making a backup?

"WARNING: There are issue with adding/removing mods that add dimensions created via JSON method. Make a BACKUP of your world before using this mod, because if you later remove it, you may not be able to rejoin the world."

Hi! I am using the most recent file uploaded on curseforge. I also did read the warning but didn't really know what the JSON method was, and if I was installing it via that method (copying and pasting the downloaded file) so I didn't make a back-up. My bad I guess! If there is no real way of fixing it, that's fine!

I don't know what other files I should be messing around/deleting though.

kwpugh commented 3 years ago

Some users have reported that using an NBT editor and removing the mining_dims from the level.dat works, but I have not had luck with that method.

Screen Shot 2021-10-02 at 10 47 34 AM

kwpugh commented 3 years ago

Curious, what did you not like about the mod that you decided to remove it?

kwpugh commented 3 years ago

Part of this issue: https://bugs.mojang.com/browse/MC-197860

I tried the solution just now and it works.

uyp added a comment - 20/Jan/21 6:22 PM Steps to get the dimensions back before this bug is fixed: Open level.dat using e.g. https://irath96.github.io/webNBT/ Go to Data -> WorldGenSettings, and delete the dimensions tag

*** Actually, for this mod, just delete the mining_dim tags, leave the vanilla ones alone

kwpugh commented 3 years ago

Delete the 5 mining_dim in level.dat and save. rename the saved file to level.dat and move back into Minecraft folder

Screen Shot 2021-10-02 at 11 45 36 AM

kwpugh commented 2 years ago

Looks like the Fabric folks are going to fix this issue.

https://github.com/FabricMC/fabric/pull/2078

kwpugh commented 2 years ago

This has been fixed in the Fabric API since 1.18.2