Resource packs

Iris Shaders Crash When Importing Shader Pack Settings (BaseOptionElementWidget NullPointerException)

What it looks like in the log

java.lang.NullPointerException: Cannot invoke "net.minecraft.class_5348.method_27658(net.minecraft.class_5348$class_5246, net.minecraft.class_2583)" b

How to fix it

  1. Relaunch Minecraft—this crash is a temporary menu race condition and does not permanently corrupt your game config.
  2. When using the 'Import Settings from File' button in the Iris Shader Pack Settings screen, wait 1 to 2 seconds for the profile name on screen to finish updating before clicking 'Apply'.
  3. To apply custom shader settings without using the in-game import button, place the settings .txt file directly into your .minecraft/shaderpacks/ folder and rename it to match your shader pack file plus .txt (for example, ComplementaryUnbound_r5.3.zip.txt), then reload shaders in-game.
  4. Update Iris Shaders and Sodium to the latest available release for your Minecraft version to pick up GUI stability fixes.
LoadersFabric, Quilt
SeverityBreaks something
CategoryResource packs

Check your own logDownload iris on 9Minecraft

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