I've been trying to get Icarus working for about three hours, but it always crashes the same way. And I even turned off the other mods but still the same thing.

Here is the crash report:
crash-2024-08-19_20.18.44-client.txt

Hello, it seems like you have the wrong version of the Common Network API. You have 1.0.5-1.20.1 (which is for Minecraft 1.20.1) but are playing Minecraft 1.21

I'll see if that fixes it.

It did