FTB Ocean Block 2 startup

Technical Support
, ,
1

OS Name/Version: Ubuntu 18

Product Name/Version: 2.6.2.6 - 20250804.1

Problem Description:

FTB Ocean Block 2 installs normally, with Autoselect set in the Server JAR parameters. The problem is that in version 1.13.2, the FTB Ocean Block 2 installer does not create a jar file for NeoForge, but instead creates a run.sh script that launches the build. The script contains:

#!/usr/bin/env sh
# Forge requires a configured set of both JVM and program arguments.
# Add custom JVM arguments to the user_jvm_args.txt
# Add custom program arguments {such as nogui} to this file in the next line before the ‘$@’ or
#  pass them to this script directly
‘jre/21.0.4+7-LTS/bin/java’ @user_jvm_args.txt @libraries/net/neoforged/neoforge/21.1.194/unix_args.txt nogui ‘$@’

How and where can I change the launch and use the run.sh script?

2

Switch the server type in AMP to Forge, and then set the forge version to the one used by the modpack. AMP will then correctly figure out how to start the server, no jar file or shell script required.

3

If you select the required version of NeoForge in the settings and run it, everything starts up.
Then I change the Server Type in the config to FTB (New Source) and select FTB Ocean Block 2.
After that, I start the server and the servers give the error ‘The update manager reported a successful update, but ./Minecraft/minecraft_server.jar is missing.’
and starts installing the modpack again.