I set up the server as usual. Everything works without any problems without mods. But if I drag any mod into the mods folder, the server closes immediately after the start.
Have you loaded the mods individually or all at once
Got everyone involved at once. But one does not go alone either.
How many mod and how much RAM does your server have
B.z.w what kind of mods
Have now tried 4 mods (individually and all together). Ram has more than enough allocated to the server.
Where did you host your server?
Which mods?
There are mods that only work with one client
TreeCapitator
What is the crash report?
---- Minecraft Crash Report ----
// Why did you do that?
Time: 10/08/20 11:10
Description: Exception in server tick loop
net.minecraftforge.fml.LoadingFailedException: Loading errors encountered: [
Mod §etreeharvester§r requires §6collective§r §o1.6 or above§r
§7Currently, §6collective§r§7 is §o§nnot installed
]
at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods (ModLoader.java:168) ~ [?:?] {re: classloading}
at net.minecraftforge.fml.server.ServerModLoader.begin (ServerModLoader.java:45) ~ [?:?] {re: classloading}
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b (DedicatedServer.java:121) ~ [?:?] {re: classloading, pl: access transformer. }
at net.minecraft.server.MinecraftServer.run (MinecraftServer.java:600) [?:?] {re: classloading, pl: accesstransformer. Pl: runtimedistcleaner: A}
at java.lang.Thread.run (Unknown Source) [?: 1.8.0_261] {}
A detailed walkthrough of the error, its code path and all known details is as follows:
-------------------------------------------------- -------------------------------------
- System details -
Details:
Minecraft Version: 1.14.4
Minecraft Version ID: 1.14.4
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_261, Oracle Corporation
Java VM Version: Java HotSpot (TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 2802810768 bytes (2672 MB) / 3067084800 bytes (2925 MB) up to 3067084800 bytes (2925 MB)
CPUs: 12
JVM flags: 2 total; -Xmx3G -Xms3G
ModLauncher: 4.1.0 + 62 + 5bfa59b
ModLauncher launch target: fmlserver
ModLauncher naming: srg
ModLauncher services:
/eventbus-1.0.0-service.jar eventbus PLUGINSERVICE
/forge-1.14.4-28.2.23.jar object_holder_definalize PLUGINSERVICE
/forge-1.14.4-28.2.23.jar runtime_enum_extender PLUGINSERVICE
/accesstransformers-1.0.5-shadowed.jar accesstransformer PLUGINSERVICE
/forge-1.14.4-28.2.23.jar capability_inject_definalize PLUGINSERVICE
/forge-1.14.4-28.2.23.jar runtimedistcleaner PLUGINSERVICE
/forge-1.14.4-28.2.23.jar fml TRANSFORMATIONSERVICE
FML: 28.2
Forge: net.minecraftforge: 28.2.23
FML Language Providers:
javafml@28.2
minecraft @ 1
Mod List:
forge-1.14.4-28.2.23-server.jar Minecraft {minecraft@1.14.4 NONE}
forge-1.14.4-28.2.23-universal.jar Forge {forge@28.2.23 NONE}
Tree-Harvester-Mod-1.14.4.jar Tree Harvester {treeharvester@1.2 NONE}
Data packs:
Is Modded: Definitely; Server brand changed to 'forge'
Type: Dedicated Server (map_server.txt)
You have not installed the "collective" mod, but this mod is required
That's how it looks. If you load mods individually, always pay attention to the relations. https://www.curseforge.com/...pendencies
Usually there are libraries that are needed by the mods.