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What is a duplicate entity UUID?
It is when two or more entities in a world share the same unique identifier. This can break entity tracking and cause other world issues.
How does a duplicate entity UUID break a world?
Because entity UUIDs are meant to be unique, duplicates can confuse the game's handling of those entities. That can lead to corrupted or unstable world behavior.
What does DEUF do about duplicate entity UUIDs?
DEUF detects and repairs duplicate entity UUIDs in a world. Its purpose is to fix the problems those duplicates cause.
How do I repair duplicate entity UUIDs with DEUF?
Follow the mod's guide titled "Repairing Duplicate Entity UUIDs." It walks through the repair process.
How do I turn on the repair log in DEUF?
Enable it through the mod's configuration. The configuration section of the wiki covers the available settings.
Where can I find DEUF's settings and repair instructions?
The wiki has a configuration section for settings and a guides section for repair instructions. The relevant guide is "Repairing Duplicate Entity UUIDs."












