Issues installing FTB Omnia

  • Tech Support section is for getting help with FTB related problems. If there's a repeatable issue that can be labeled as a bug, then please use the issue tracker for the pack or the app at GitHub issue trackers - If there's no repository for a pack that means that the pack is old and/or will not be updated. Eventual bugs for older packs will not be fixed.


New Member
Apr 15, 2020
I'm trying to install FTB Omnia using the FTB launcher. I keep getting an error message popping up preventing installation (image attached). I have tried re-installing FTB, Minecraft and Java and nothing is working. Any suggestions on how to fix this?