FAQ

Here are some faqs.

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Support of Bukkit/Spigot/Paper?

Arclight have full support to Bukkit and Spigot plugins. Paper not yet.

Support of OBC/NMS classes?

Yes.

How do modded materials/entities/etc named?

Replace : to _. For example, tropicraft:bamboo_trapdoor to TROPICRAFT_BAMBOO_TRAPDOOR

My mods/plugins are incompatible!

Here is a list of incompatible mods/plugins and how to fix it:

• Performant

• ExtendedNether - Update to latest

• WorldEdit - Update to latest

• ItemPhysic (#50) - Update to latest

• Quark EnchantmentTable

  In arclight.conf add these following

  compatibility {
      entity-property-overrides {}
      material-property-overrides {
          "minecraft:enchanting_table" {
              blockStateClass="auto"
          }
      }
  }

• AuthMe blocks fake players

  Search for unrestrictions in AuthMe's config file and add fake player name to UnrestrictedName, [Mekanism] for example.

I18n

We have zh_cn and en_us.

Optimizations!

Optimizations will roll out gradually if this project is stable enough.

Multithreading will never take into consideration. Never think of it. If you really want to, please try this.

Support of BungeeCord and Velocity?

Status	Arclight Trials (1.20.1) -	Arclight Net (1.20.2)	Arclight Whisper (1.20.4) +
Velocity w/o forwarding	❌	✅	✅
Velocity w/ legacy forwarding	❌	✅ w/ lightcity	✅ w/ lightcity
Velocity w/ modern forwarding	❌	❌	✅
lightfall	✅ w/ lightfall-client	✅	✅

I want to use a custom Forge version

• 1.16 You need to download the installer at https://files.minecraftforge.net and install server in the server folder. If you are in a headless environment, you can run java -jar installer.jar --installServer path/to/server. After installing forge you need to rename the new forge-<mc>-<ver>.jar to the default one.
• 1.18+ After installing forge you need to replace libraries/net/minecraftforge/forge/<oldVer>/*_args.txt with libraries/net/minecraftforge/forge/<newVer>/*_args.txt.

Custom forge may bring you extra incompatibility, try with caution.

Java version?

For 1.18 / 1.19:

• HotSpot 17 ~ 18
• IBM Semeru(OpenJ9) - Not supported due to Forge restriction

For 1.16:

• HotSpot 1.8 ~ 17
• IBM Semeru(OpenJ9) 17

Why only Forge working?

Run Arclight jar directly, not from the generated run.bat/.sh.

Why is my issue closed?

Use templates for bug reports. If the issue is a feature/enhancement request, open a blank issue with necessary information.

For questions/discussions or anything not related to code, go to Discussions.