Mod conflicts

Flashback and Distant Horizons Crash on World Load (AbstractMethodError)

What it looks like in the log

java.lang.AbstractMethodError: Receiver class com.moulberry.flashback.compat.DistantHorizonsSupport$1 does not define or inherit an implementation of

How to fix it

  1. Update the Flashback mod from Modrinth to the latest version available for your Minecraft release.
  2. Update Distant Horizons to its latest stable release, or check Flashback's version changelog to see which exact Distant Horizons build it supports.
  3. If both mods are already on their latest versions and still crash, temporarily remove either Flashback (`flashback-*.jar`) or Distant Horizons (`DistantHorizons-*.jar`) from your `mods` folder until a compatibility patch is released.
LoadersFabric, Quilt
SeverityStops the game
CategoryMod conflicts

Check your own logDownload flashback on 9Minecraft

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