If you go to the block selected in the compass, the game will crash as it tries to divide by 0.
crashlog https://pste.ch/arinakuqop.coffeescript

Steps to reproduce

1. select a block (e.g. Budding amethyst)
2. follow the compass
3. break the block
4. crash and unable to rejoin

Issue was originally reported at: FTBTeam/FTB-Modpack-Issues#6484

Thanks
Should be fixed in 3.1.04.

could you please backport the fix to 1.20.1? a friend of mine has encountered the divide by zero ticking bug on my server.

could you please backport the fix to 1.20.1? a friend of mine has encountered the divide by zero ticking bug on my server.

Sorry for the late reply. Fix released

where is the source code for those newer versions? can one safely upgrade to 3.1.04 from 3.1.03 on the server only?

where is the source code for those newer versions? can one safely upgrade to 3.1.04 from 3.1.03 on the server only?

I haven't uploaded the code to gitHub yet.
Both server and client versions should be updated.