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Long NBT Killer Mod Wiki & Guide

Java EditionModFAQ 6Related mods 48

When Minecraft is encountering any compound / list nbt tag with a depth greater than 512, it throws an exception and refuses to load the save. Long NBT Killer Mod replaced the annoying mechanism with a harmless log warning, and let the game go ahead.

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Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
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Guides

Step-by-step, in-game.

Deciding whether to keep the mod or fix the underlying dataWhat the mod does and does not do The mod is a safety net. It converts a fatal load error into a warning so the game…Finding which chunk or entity has the oversized NBT tagRead the warning first When the mod logs its warning instead of crashing, that log line is your starting point. Open…How to stop the "NBT depth exceeded" crash from blocking your world loadWhat the mod changes Vanilla Minecraft refuses to load a save when it encounters a compound or list NBT tag nested…Long NBT Killer ModWhat the mod changes Minecraft normally refuses to load a save when it encounters a compound or list NBT tag nested…Reading and acting on the mod's log warning safelyWhere to look After launching a world, open the game's log file for that session. Search for the warning the mod…

Frequently asked questions

What does the Long NBT Killer Mod do?
It replaces the exception Minecraft throws when it encounters a compound or list NBT tag deeper than 512 with a harmless log warning, allowing the game to continue loading the save.
What happens in vanilla Minecraft when a save contains an NBT tag with a depth greater than 512?
Minecraft throws an exception and refuses to load the save.
Does the mod prevent the save from loading when deep NBT is present?
No, it lets the game go ahead instead of refusing to load the save.
What should I do after seeing the mod's warning in the log?
You may check your save with an NBT editor, since a compound or list tag deeper than 512 is abnormal.

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