Crashes on Fabric Server
Works on Fabric Client with same modlist
No crash report generated, latest.log below

fabric loader 0.9.0 build 204
netherite-plus-mod-beta-1.5.0
fabric-api-0.16.2+build.385

[12:22:59] [main/INFO]: Loading for game Minecraft 1.16.1
[12:22:59] [main/WARN]: Warnings were found!

• Mod beenfo recommends mod {modmenu @ [*]}, which is missing!
• Mod beenfo recommends mod {modupdater @ [>=1.1.7]}, which is missing!
• Conflicting versions found for fabric-api-base: used 0.1.3+12a8474c7c, also found 0.1.3+12a8474c02
  [12:22:59] [main/WARN]: Mod lightoverlay (5.4.0) uses 'requires' key in fabric.mod.json, which is not supported - use 'depends'
  [12:22:59] [main/WARN]: Mod harvest (1.2.12) uses 'requires' key in fabric.mod.json, which is not supported - use 'depends'
  [12:22:59] [main/INFO]: [FabricLoader] Loading 128 mods: [email protected]+3fa9f7c502, [email protected]+build.204, [email protected], [email protected], [email protected], [email protected], sleepvote@${version}, [email protected], [email protected], [email protected]+a71b305302, [email protected], libgamerule@${version}, [email protected], [email protected]+1.16-rc1, [email protected]+fe81e12502, [email protected]+12a8474c7c, [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]+c6a8ea8902, [email protected], [email protected], [email protected]+build.385-1.16.1, [email protected], [email protected]+build.7-1.16, [email protected]+e00ecb5f02, [email protected], [email protected]+97324d1102, com_github_therandomlabs_trlutils-config@master-SNAPSHOT, [email protected], [email protected], [email protected], [email protected]+mc.1.16, [email protected]+build.7, [email protected], [email protected]+55e0cc5f02, [email protected], [email protected]+059ea86602, [email protected]+7066030f02, [email protected]+b7f9825d02, [email protected]+build.1, [email protected], [email protected]+f404f3be02, [email protected], [email protected], [email protected], [email protected]+f41e209802, [email protected]+arne.1, [email protected], [email protected]+d10d7d6, [email protected], [email protected], [email protected], [email protected]+52d3083602, [email protected]+7dba2d6c02, [email protected], [email protected], [email protected], [email protected]+b764ce9902, [email protected]+438f963602, [email protected]+dfdb52d602, [email protected]+1.16.1, [email protected], [email protected], [email protected]+eae12eb802, [email protected]+1.15.2, [email protected], [email protected]+1.16.1, [email protected], [email protected], [email protected], [email protected]+045df74f02, [email protected], [email protected]+a2d21ddd02, [email protected], [email protected]+mc1.16.1, [email protected]+b7f9825d02, [email protected]+eae12eb802, [email protected], [email protected]+b7084faa02, [email protected], [email protected]+e83e061c02, [email protected]+5a0f9a6002, [email protected], [email protected]+386eb69e02, [email protected], [email protected], [email protected], [email protected]+0a6f2a7002, [email protected], [email protected], [email protected]+b50ffc7b02, [email protected]+5ce5339802, [email protected], [email protected]+j1.2.0, [email protected], [email protected]+34d6c87102, [email protected], [email protected], [email protected]+16acbe5b02, [email protected], [email protected], [email protected]+1.16.1, [email protected], [email protected]+5341049002, [email protected]+346247d702, [email protected], [email protected], [email protected]+059ea86602, org_json_json@20170516, [email protected], [email protected]+a4c57d8e02, blue_endless_jankson@+, [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]+16acbe5b02, [email protected], [email protected]+a2d21ddd02
  [12:22:59] [main/WARN]: Mod sleepvote (${version}) does not respect SemVer - comparison support is limited.
  [12:22:59] [main/WARN]: Mod libgamerule (${version}) does not respect SemVer - comparison support is limited.
  [12:22:59] [main/WARN]: Mod netherite_plus (beta-1.5.0) does not respect SemVer - comparison support is limited.
  [12:22:59] [main/WARN]: Mod cleancut (mc1.16-2.1-fabric) does not respect SemVer - comparison support is limited.
  [12:22:59] [main/WARN]: Mod com_github_therandomlabs_trlutils-config (master-SNAPSHOT) does not respect SemVer - comparison support is limited.
  [12:22:59] [main/WARN]: Mod fabric-language-scala (0.3.2.12) uses more dot-separated version components than SemVer allows; support for this is currently not guaranteed.
  [12:22:59] [main/WARN]: Mod blue_endless_jankson (+) does not respect SemVer - comparison support is limited.
  [12:22:59] [main/WARN]: Mod coalnugget (1.2.0.4) uses more dot-separated version components than SemVer allows; support for this is currently not guaranteed.
  [12:23:00] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8 Source=file:/C:/Users/shiky/Desktop/1.16.1/fabric-server-launch.jar Service=Knot/Fabric Env=SERVER
  [12:23:02] [main/WARN]: @mixin target net/minecraft/class_3898$class_3208 is public in fabric-networking-v0.mixins.json:MixinEntityTracker and should be specified in value
  [12:23:02] [main/WARN]: Error loading class: net/minecraft/class_746 (java.lang.ClassNotFoundException: net/minecraft/class_746)
  [12:23:02] [main/WARN]: @mixin target net.minecraft.class_746 was not found trinkets.mixins.json:ClientPlayerEntityMixin
  [12:23:05] [main/WARN]: Error loading class: fi/dy/masa/malilib/config/options/ConfigDouble (java.lang.ClassNotFoundException: fi/dy/masa/malilib/config/options/ConfigDouble)

You are missing malilib

malilib-fabric-1.16.1-0.10.0-dev.21+arne.1.jar

is part of my modlist
I have Tweakeroo and Litematica which also require malilib

Full modlist: https://hastebin.com/tetefivunu.http

Weird. This might be an issue on my part, but everything seems in order

Tried loading up a server with just this, malilib, and fabric api.

[12:56:01] [main/INFO]: Loading for game Minecraft 1.16.1
[12:56:02] [main/INFO]: [FabricLoader] Loading 43 mods: [email protected]+97324d1102, [email protected], [email protected]+eae12eb802, [email protected]+b50ffc7b02, [email protected]+3fa9f7c502, [email protected]+5ce5339802, [email protected]+build.204, [email protected]+55e0cc5f02, [email protected]+34d6c87102, [email protected]+045df74f02, [email protected]+a2d21ddd02, [email protected]+a71b305302, [email protected]+059ea86602, [email protected]+16acbe5b02, [email protected]+b7f9825d02, [email protected]+7066030f02, [email protected]+fe81e12502, [email protected]+12a8474c02, [email protected]+5341049002, [email protected]+346247d702, [email protected]+f404f3be02, [email protected]+b7f9825d02, [email protected]+f41e209802, [email protected]+arne.1, [email protected]+eae12eb802, [email protected]+059ea86602, [email protected]+a4c57d8e02, [email protected]+b7084faa02, [email protected]+7dba2d6c02, [email protected]+52d3083602, [email protected]+c6a8ea8902, [email protected]+e83e061c02, [email protected]+b764ce9902, [email protected]+5a0f9a6002, [email protected]+386eb69e02, [email protected]+16acbe5b02, [email protected]+build.385-1.16.1, [email protected], [email protected]+0a6f2a7002, [email protected]+dfdb52d602, [email protected]+438f963602, [email protected]+a2d21ddd02, [email protected]+e00ecb5f02
[12:56:02] [main/WARN]: Mod netherite_plus (beta-1.5.0) does not respect SemVer - comparison support is limited.
[12:56:02] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8 Source=file:/C:/Users/shiky/Desktop/1.16.1/fabric-server-launch.jar Service=Knot/Fabric Env=SERVER
[12:56:06] [main/WARN]: Error loading class: fi/dy/masa/malilib/config/options/ConfigDouble (java.lang.ClassNotFoundException: fi/dy/masa/malilib/config/options/ConfigDouble)

Yeah same issue. I'll see if I can fix it soon.

Ok, just wanted to help out and I'm excited to play with the mod! Thanks!

Still crashes on server, new logs:

NP 1.6.1 w/ JRE 8u231
latest - 1.6.1 jre8u231.log

NP 1.6.1 w/ JRE 8u51 (Minecraft's native JRE)
latest - 1.6.1 jre8u51.log

Yes. ok i fixed part of it

try this now. Sorry you are, but it works fine on my end
netherite-plus-mod-beta-1.6.1.zip

oops i figured out why it wasnt working on my end. works completely now

:) Was about to say that the last version worked, but with an error in the server log.
latest - server.log
latest - client.log

i dont see any errors...

There is the issue with trinkets, but thats not under my control: Error loading class: net/minecraft/class_746 (java.lang.ClassNotFoundException: net/minecraft/class_746)

Ah, sorry, warning. Thanks so much.

cool. thanks for helping me so much!

Looks like it's still failing with NP v1.6.0.

Logs from NP v1.6.0 on dedicated server (Fabric, NP, Malilib,Trinkets):

When first launching, the server launch fails and doesn't generate config files.
latest - no configs.log

Server launch still fails after manually copying configs from a working test client.
latest - manual configs.log

Config files used, generated after deleting existing config folder contents:
config.zip

um great. So two things. 1. you dont need malilib anymore, i forgot to remove that, 2. java.lang.NoClassDefFoundError: net/minecraft/class_742 is the isse, which i dont know how to fix. What version of the fabric launcher do you have?

Pretty sure it's 0.9.0. Logs say "[email protected]+build.204". Usually test using Minecraft's bundled JRE (v1.8.0u51x64).

Log from a fresh server instance with Fabric API, NP, Trinkets. Looks like the same error.
latest - fresh.log
JRE is v1.8.0u231x64
MC is v1.16.1
[email protected]+build.204
fabric-api-0.16.2+build.385-1.16.1.jar
netherite-plus-mod-beta-1.6.0.jar
trinkets-2.6.3.jar

No config files generated, so it seems like it's failing before that stage.

ok think i fixed it

Try this. extract it
netherite-plus-mod-beta-1.6.1.zip

also the configs are generated when the world closes, i should fix it to generate if the file doesnt exist, just dont have that in yet