Customization with Minecraft - we cant install a modpack correctly

[Thiago_Olmedo]

System Information

Field	Value
Operating System	Linux - Debian GNU/Linux 12 on x86_64
Product	AMP ‘Phobos’ v2.6.0.12 (Mainline)
Virtualization	Docker
Application	Minecraft
Module	MinecraftModule
Running in Container	Yes
Current State	Ready

Problem Description

Issue

the conexion is lost
internal Exception: io.nettyhandler.codec.Decoder Exception: iavalang IndexoutūfBoundsException: index 14, length: 105 fexpected rangeto, 620

Reproduction Steps

• we set up server
• we installed filezilla
• we installed a modpack with filezilla
• we try to enter the server, but we cant because of an error

[ThePotatoKing]

Make sure you have the correct Server Type and version selected, then make sure all of the mod .jar files are inside the mods folder (they cannot be read from inside another folder or a zip)

[Thiago_Olmedo]

[ThePotatoKing]

You would’ve configured the server incorrectly in that case.
You need to set the correct modloader (Server Type) and version to run the modpack.

[Thiago_Olmedo]

we have the https://www.curseforge.com/minecraft/modpacks/prominence-2-rpg mod, do you know the serve type and version we need?

[ThePotatoKing]

You look at the modpack’s page and in your launcher for the version info