Mod conflicts

NullPointerException: Random.nextInt is null in WaterFluid (Drip Sounds & Iris Conflict)

What it looks like in the log

java.lang.NullPointerException: Cannot invoke "java.util.Random.nextInt(int)" because "☃" is null

How to fix it

  1. Open your Minecraft instance's mods folder and look for the Drip Sounds mod (usually named dripsounds or DripSounds).
  2. Update both Drip Sounds and Iris Shaders to their latest available versions for your Minecraft version, as older builds (such as Iris 1.1.0 on 1.17) trigger this conflict.
  3. If updating does not stop the crash when joining a world, remove the Drip Sounds .jar file from your mods folder while using Iris.
  4. If you do not have Drip Sounds installed, check for other client-side ambient sound or water particle mods that modify fluid drip effects and test removing them.
LoadersFabric
SeverityStops the game
CategoryMod conflicts

Check your own log

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