I’m trying to play my older world and see the old villages in modern Minecraft. It said: Failed to load world the following issues occurred while trying to load world folder “World1”. State from 9/5/25 12:22 PM: uu: Unknown data version: 0 State from unknown: java.nio.file.NoSuchFileException:C:\Users\\AppData\Roaming\.minecraft\saves\World1\level.dat_old
MC-301924
Can't load World1 from an old beta Version
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We're tracking this issue in MC-298939, so this ticket is being resolved and linked as a duplicate.
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