© 2026 Hedgehog Software, LLC

TwitterGitHubDiscord
More
CommunitiesDocsAboutTermsPrivacy
Search
Star
Setup for Free
Distant HorizonsDH
Distant Horizons•2y ago•
3 replies
Cyber

[Solved] Fabric 1.20.1 Instantly Crashes on Game Startup

Hello, I have the following mods installed, Sodium 0.5.8, Indium 1.0.30, Distant Horizons 2.0.1, and Fabric API 0.92.0. Here is the error message and crash log:
The game crashed whilst initializing game
Error: java.lang.ClassCastException: class java.lang.String cannot be cast to class java.lang.Double (java.lang.String and java.lang.Double are in module java.base of loader 'bootstrap')
The game crashed whilst initializing game
Error: java.lang.ClassCastException: class java.lang.String cannot be cast to class java.lang.Double (java.lang.String and java.lang.Double are in module java.base of loader 'bootstrap')
message.txt18.24KB
Distant Horizons banner
Distant HorizonsJoin
Discord server for the Distant Horizons mod
71,379Members
Resources

Similar Threads

Was this page helpful?
Recent Announcements

Similar Threads

crashes on startup, forge mc 1.20.1
Distant HorizonsDHDistant Horizons / help-me
16mo ago
game just keeps instantly crashing on 1.20.1
Distant HorizonsDHDistant Horizons / help-me
2y ago
game crashes on startup
Distant HorizonsDHDistant Horizons / help-me
2y ago
Crash on startup with latest DH, fabric 1.20.1
Distant HorizonsDHDistant Horizons / help-me
2y ago