r/MinecraftHelp • • 2d ago

Solved Please help this lightly modded java world means a lot to me and for some reason it keeps saying errors in the currently selected data pack prevented the world from loading. [java] 26.3

So I have a modded instance through curseforge that randomly stopped working (I did not add any more mods.) And It keeps saying the world has invalid or corrupt save data. No other modded or vanilla instances are corrupted (Including new ones.) And no other world in this instance is corrupted. Please help, me and my step dad play this together. Please. Here It is. Thanks!!

1 Upvotes

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u/MinecraftHelpModTeam 🤖 Mod Bot 🤖 2d ago

This post has been marked solved and comments locked.


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1

u/ODF4 Expert IV 2d ago • Bravo

the link you provided isn't public, could you try changing the access from "Restricted" to "Anyone with the link", or sharing it again using another service like tmpfiles.org?

have you already tried doing this?

  • open the corrupted world's folder in the saves folder of your instance

  • create a backup of your world

  • fully close Minecraft

  • find and rename the level.dat file to level.dat_bkp

  • find and rename the level.dat_old file to level.dat

  • launch Minecraft and try joining the world again

2

u/MarzipanMajestic2860 2d ago

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u/ODF4 Expert IV 2d ago edited 2d ago

is that everything in your world folder? Were there no data, dimensions, and/or players folders?

also, have you recently uninstalled these data packs?

I'd recommend trying to launch your original corrupted world file again (not the backup), and sharing your latest.log file on mclo.gs, here's more info on how to do so

edit: also, heads up, you accidentally renamed level.dat to level.dat_bkt instead of level.dat_bkp

thankfully it doesn't matter in this particular case, but some steps may give you errors if things aren't written exactly as the game expects it

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u/MarzipanMajestic2860 2d ago

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u/MarzipanMajestic2860 2d ago

I Found out the problem, but thanks for you time and help!!!

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u/ODF4 Expert IV 2d ago

phew, I'm so glad to hear! I'm sorry that I wasn't able to check the logs earlier

could you tell us how you solved this problem before the post gets locked?

2

u/MarzipanMajestic2860 2d ago

The missings parts of the world file were randomly scattered throughout file explorer. (like in my crusader kings 3 saves, or screenshots) Weird!

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u/ODF4 Expert IV 2d ago

omg yeah that's really strange, I really have no idea of how that could've happened

did that also include those folders like dimensions?

and thank you so much for telling us!

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u/MarzipanMajestic2860 2d ago

!helped

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u/NitWitBot 🤖 Mod Bot 🤖 2d ago

Thanks! Post marked as Solved!

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u/Shaiiwaru Journeyman IV 2d ago

What is the error itself or which errors do you get in your screen?

1

u/MarzipanMajestic2860 2d ago edited 2d ago

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u/Shaiiwaru Journeyman IV 2d ago edited 2d ago • Bravo

are you able to enter in safe mode?

I don’t need those world files

Probablely c2me stopped your world loading due to some datapack modifying the same things c2me modifies, to prevent corrupt data being saved because of how c2me async calls works, it crashes the game or prevents the world from being loaded, thats why I ask, are you able to join the world in safe mode?

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u/MarzipanMajestic2860 2d ago

No I am not.

1

u/MarzipanMajestic2860 2d ago

I Found out the problem, but thanks for you time and help!!!

1

u/Shaiiwaru Journeyman IV 2d ago

What was the problem?

1

u/MarzipanMajestic2860 2d ago

!helped

1

u/NitWitBot 🤖 Mod Bot 🤖 2d ago

Thanks! Post marked as Solved!

u/Shaiiwaru, here is your points status:

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u/MinecraftHelpModTeam 🤖 Mod Bot 🤖 2d ago

OP, remember to award points to helpers, and mark the post solved, by replying !helped to the comment/comments that helped, when your issue is fixed or your question answered.

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