If the client uses a custom launcher, you may need to use a "Lineage.bin" redirector or a hex editor to change the hardcoded IP addresses. Troubleshooting Common Issues
Requires JRE v1.6 or higher for running pre-built versions; JDK is necessary if you plan to compile source code yourself. lineage 1 private server setup
Join the "L1J Developers" Discord and r/LineagePrivateServer. Do not ask "How install server?"—instead, ask specific questions like "How to fix null pointer exception in MailHandler?" If the client uses a custom launcher, you
to ensure the URL, host, and database name match your local environment exactly, or the startup script will fail immediately What Makes It "Interesting"? Do not ask "How install server
Install the JDK and set up your system's PATH variables to include the JRE executables. Database Installation:
This is where most people fail. You have the client, but it wants to connect to Official servers.
The original L1J project has scattered. One of the most actively maintained forks is from the community (Google Code archive or GitHub mirrors). For this guide, we'll use a stable 3.63c release: