mojira.dev
MC-266289

Could not save data raids.dat and random_sequences.dat

How to reproduce (output log)

  1. Open a world, pause the game and look in the output log

  2. ❌ Notice there are error messages about saving raids.dat and random_sequences.dat

How to reproduce (raids not saving)

  1. Find a village and give yourself the bad omen effect

    /locate structure #minecraft:village
    /effect give @s minecraft:bad_omen
  2. The raid boss bar appears

  3. Leave and reopen the world

  4. ❌ Notice that the raid has vanished

Error message in the log

Could not save data cfi@342b30ad
java.nio.file.NoSuchFileException: C:\Users\Username\AppData\Roaming\.minecraft\saves\23w44a\DIM-1\data\raids.dat
	at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:85)
	at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
	at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108)
	at java.base/sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:236)
	at java.base/java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:484)
	at java.base/java.nio.file.Files.newOutputStream(Files.java:228)
	at sq.a(SourceFile:73)
	at eec.a(SourceFile:45)
	at een.b(SourceFile:122)
	at java.base/java.util.HashMap.forEach(HashMap.java:1421)
	at een.a(SourceFile:120)
	at ami.au(SourceFile:822)
	at ami.a(SourceFile:804)
	at net.minecraft.server.MinecraftServer.a(SourceFile:541)
	at net.minecraft.server.MinecraftServer.b(SourceFile:565)
	at gfy.a(SourceFile:92)
	at net.minecraft.server.MinecraftServer.w(SourceFile:682)
	at net.minecraft.server.MinecraftServer.a(SourceFile:269)
	at java.base/java.lang.Thread.run(Thread.java:833)

Linked issues

Comments 1

I'd suggest closing this as duplicate instead, it's caused by the same bit of code shown in that report.

Misode

boq

Confirmed

Platform

Very Important

Raids, Save Data

23w44a

23w45a

Retrieved