That method is meant to throttle the frame rate. It looks like that method is trying to measure the duration of one Thread.sleep method to improve accuracy. I'm not sure what goes wrong though.
You got any idea how to fix this problem yet? Because I tried to run the ftb launcher and download direwolf and infinity but it says "an error occurred while downloading assets"
Something prevents the downloading of the mod. You could manually add the mod to your game if you can't figure out what's blocking it.
with downloading the mods that were stopping the modpacks from loading has fixed a lot of them. but there are still a few that don't work got any ideas how to fix these ones? regrowth I just crash and it doesn't freeze Spoiler: logs of crash civilization any idea what this mod is? Spoiler: picture the ferret business Spoiler: logs
Code: Caught exception from MobProperties toast.mobProperties.MobPropertyException: Error reading file! at C:\Users\User\AppData\Roaming\.mineyourmind\instances\MyM-FTB-Regrowth\minecraft\config\MobProperties\GraveStone\GSZombieCat.json Looks like the file is corrupted.