What version of the mod, Forge/Neoforge and Minecraft are you using?
mc:1.20.1
redux: 1.3

Describe the bug
Playing the bettermc modpack, my server crashes with ... caused by
...net.zepalesque.aether.world.feature.FieldsproutTreeFeature...
whenever I try to start it

To Reproduce
Steps to reproduce the behavior:
Going in the aether biome and maybe expect a crash?
I opened a chest and the game crashed instantly

Expected behavior
I was looting a "bronze dungeon" and when I opened one of the fake chest the game instantly crashed, nothing in the crash txt file mentions anything

Screenshots
If applicable, add screenshots to help explain your problem.

Crash report (if necessary and/or applicable)
ex: [upload
crash-2023-11-08_23.25.59-server.txt
file here]

Log file (should be titled latest.log, if applicable)

Additional context
This bug seems to be coming from a new version since someone already made a bug report 3 days ago...?
Sorry I'm quite in a hurry because I'm writing this at midnight and I'm tired but I'll give more details when I wake up

Fixed!

Try to get a friend to join the server and give them op via cmd if you're hosting the server by yourself

2: tell them to do the command /save_all (AFTER MAKE A COPY OF THE ENTIRE WORLD)
shutdown the server and install the following program
https://github.com/jaquadro/NBTExplorer/releases
this will let you access your playerfile and edit your location in game

change the pos to 0 0 0 and then it should work!

for now all you should worry about is to fix the problem with the net.zepalesque.aether.world.feature.FieldsproutTreeFeature because it will crash your game.

java.util.concurrent.CompletionException: java.lang.NoClassDefFoundError: org/apache/commons/compress/utils/Lists

The Apache Commons Compress library is not installed and loaded on dedicated Forge servers. You'll need to use something else like java.util.ArrayList

java.util.concurrent.CompletionException: java.lang.NoClassDefFoundError: org/apache/commons/compress/utils/Lists

The Apache Commons Compress library is not installed and loaded on dedicated Forge servers. You'll need to use something else like java.util.ArrayList

And how do I exactly do that?

the Fieldsprout tree feature bug has actually been fixed in v1.3.1 which came out a day or two ago, so for that you’ll most likely have to wait until the bettermc devs update the mod version
for the mimic chest bug, not sure, I’ll look into it

actually rereading and looking at the crash log it seems like the chest thing was likely just coincidencal timing and it’s still the fieldsprout bug, so yeah that was fixed in v1.3.1

actually rereading and looking at the crash log it seems like the chest thing was likely just coincidencal timing and it’s still the fieldsprout bug, so yeah that was fixed in v1.3.1

Thank you!!! Yea I’ll just update the mod to the newest version by myself since I am hosting the server, also the chest probably « banned » the chunk I was in. Can a sprout spawn in dungeon chest by any chance?