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Posted

I Just got a new server, and after i've installed forge, I try to start up the server but it gives me an error: 

We appear to be missing one or more essential library files.

You will need to add them to your server before FML and Forge will run successfully.java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch

I used the forge installer (not universal), I've tried reinstalling it multiple times but it just won't work :(

 

Please help,

Thanks in advance.

  • Author
1 hour ago, Ugdhar said:

Please post your debug.log file.

Also, make sure you read up on all the mods you install, it's possible one of them requires another mod/library that you did not install.

Here is the log:

Also, I looked at all the mods and looked if one of them needs another mod to run, but none of them did.

[Pterodactyl Daemon] Server marked as STARTING

[Pterodactyl Daemon] Checking size of server data directory...

[Pterodactyl Daemon] Disk Usage: 188M / 40000M

[Pterodactyl Daemon] Ensuring correct ownership of files.

[Pterodactyl Daemon] Running server preflight.

[Pterodactyl Daemon] Starting server container.

openjdk version "1.8.0_242"

OpenJDK Runtime Environment (build 1.8.0_242-b08)

OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode)

:/home/container$ java -Xms128M -Xmx5120M -Dterminal.jline=false -Dterminal.ansi=true -jar server.jar

We appear to be missing one or more essential library files.

You will need to add them to your server before FML and Forge will run successfully.java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch

at java.net.URLClassLoader.findClass(URLClassLoader.java:382)

at java.lang.ClassLoader.loadClass(ClassLoader.java:419)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)

at java.lang.ClassLoader.loadClass(ClassLoader.java:352)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:348)

at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:52)

at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34)

[Pterodactyl Daemon] Server marked as OFF

[Pterodactyl Daemon] ---------- Detected server process in a crashed state! ----------

[Pterodactyl Daemon] Exit Code: 1

[Pterodactyl Daemon] Out of Memory: false

[Pterodactyl Daemon] Error Response:

[Pterodactyl Daemon] Aborting automatic reboot due to crash within the last 60 seconds.

Edited by Kermit

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