Project 4J Server

Name: Project 4J Server
Price: 12 EUR
Author: Cixon

🚨 HOSTING PURPOSES ONLY 🚨

by Cixon

350 Downloads

0 Followers

neoforgeMC 1.21.1technology

Rent Project 4J Server Server

Screenshots

About this Modpack

P4J Server-sided modpack

Host a timeline where Legacy Console Edition had mods!

Looking for regular version? Download here

Crashing?

Please change level-type output to level-type=moderner_beta\:moderner_beta

Still Crashing❓

Report bug to GitHub and send latest.log & crash-report

Recommendation

🎮 Please use a controller for a better playthrough! 🎮

(Ps3/4, Xbox, Switch)

Allocate at least 4GB to server!

Special Thanks

Blackgear for reverting old skeleton AI using their mod Stay Still ឵឵
Jab125 for allowing me to package a very early build of their Limited Worlds mod!
Purple_Zombie for inspiration on custom mobs based off their cool Mob Variants datapack!

Attributions and Permissions

Jar file origin & permission:

Silly permission slip from Blackgear for staystill-1.0.0.jar

staystill_jar

Silly permission slip from Jab125 for limited-worlds-0.0.5.jar and future .jars

Perms | GitHub Gist - link

origin_jar_limited_worlds

Available Versions

Project 4J Server TU14-2.0-serverbeta

MC 1.21.1neoforge313 downloads

November 30, 2024

How to Set Up a Project 4J Server Server

Order Server

Choose at least 6 GB RAM (8 GB recommended for Project 4J Server). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Project 4J Server" and click "Install". The neoforge loader and Minecraft 1.21.1 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Project 4J Server server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong neoforge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Project 4J Server server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).

Can I add custom mods to Project 4J Server without conflicts?

Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Project 4J Server server lagging – performance tips

1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.