Error occurred while enabling Attollo on folia server

[WindsorMacmillan]

Debug Paste

Plugin cannot be enabled

Expected behavior

Plugin compatible with folia server

Actual behavior

[14:22:51 ERROR]: Error occurred while enabling Attollo v1.5.2 (Is it up to date?)
java.lang.UnsupportedOperationException
        at org.bukkit.craftbukkit.scheduler.CraftScheduler.handle(CraftScheduler.java:517) ~[luminol-1.21.11.jar:?]
        at org.bukkit.craftbukkit.scheduler.CraftScheduler.runTaskTimerAsynchronously(CraftScheduler.java:251) ~[luminol-1.21.11.jar:?]
        at org.bukkit.craftbukkit.scheduler.CraftScheduler.runTaskTimerAsynchronously(CraftScheduler.java:238) ~[luminol-1.21.11.jar:?]
        at Attollo-1.5.2.jar//net.onelitefeather.attollo.service.UpdateServiceImpl.startUpdateCheck(UpdateServiceImpl.java:55) ~[?:?]
        at Attollo-1.5.2.jar//net.onelitefeather.attollo.Attollo.onEnable(Attollo.java:25) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:279) ~[luminol-1.21.11.jar:?]
        at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[luminol-1.21.11.jar:?]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[luminol-1.21.11.jar:?]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[luminol-1.21.11.jar:?]
        at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:639) ~[luminol-1.21.11.jar:?]
        at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:596) ~[luminol-1.21.11.jar:?]
        at net.minecraft.server.MinecraftServer.initPostWorld(MinecraftServer.java:663) ~[luminol-1.21.11.jar:?]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:366) ~[luminol-1.21.11.jar:?]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1337) ~[luminol-1.21.11.jar:?]
        at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:431) ~[luminol-1.21.11.jar:?]
        at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?]

Plugin seems to be marked as support-folia, but using a wrong scheduler which is not available on folia.

Steps to reproduce

1. Install the plugin into any folia server.
2. Run the server.
3. Console throws error message while enabling the plugin.

Plugin and Datapack List

> plugins
[14:30:44 INFO]: ℹ Server Plugins (43):
[14:30:44 INFO]: Paper Plugins (7):
[14:30:44 INFO]:  - BoundlessForging, FancyHolograms, LogFilter, MiniMOTD, Skyllia, SkylliaChallenge, VillagerLobotimizer
[14:30:44 INFO]: Bukkit Plugins (36):
[14:30:44 INFO]:  - Attollo, AuthMe, AutoTreeChop, AxShulkers, ChatManager, CommandAPI, Craftorithm, DeathPunish, fakeplayer, FlyWithFood
[14:30:44 INFO]:  InteractiveChat, InvisibleFrames, LiteAnnouncer, LiteSignIn, LuckPerms, MythicMobs, NBTAPI, PickAndThrow, PlaceholderAPI, PlayerTitle
[14:30:44 INFO]:  ProtocolLib, QuickShop-Hikari, Serversentials, SkinsRestorer, Sleeper, spark, SweetAdaptiveShop, SweetMiao, TAB, TrMenu
[14:30:44 INFO]:  Vault, ViaBackwards, ViaVersion, VoidGen, WorldEdit, WorldListTrashCan

Paper version

[14:31:12 INFO]: This server is running Luminol version 1.21.11-DEV-ver/1.21.11@7f71aeb (2025-12-31T10:45:34Z) (Implementing API version 1.21.11-R0.1-SNAPSHOT)
You are 2 version(s) behind
Download the new version at: https://github.com/LuminolMC/Luminol
Previous version: 1.21.11-DEV-a1e2f21 (MC: 1.21.11)

Plugin version

1.5.2

Other

Please add support for folia.

[TheMeinerLP]

Hello, thank you for opening the ticket. Can you please test this on Folia and not 3 Party Fork. We do not support 3 party forks.