Could not pass event InventoryOpenEvent

[Bayanicool]

Required Information

• FAVS Version Number (/version IllegalStack): 2.8 / IllegalStack version .8
• Spigot/Paper Version Number (/version): 2.8
• Output of /version: Nothing

Describe the bug IllegalStack keeps popping up this "- [Wed 18:49:15 ERROR Minecraft] Could not pass event InventoryOpenEvent to IllegalStack v2.8" in console.

LONGER: "- [Wed 18:49:15 ERROR Minecraft] Could not pass event InventoryOpenEvent to IllegalStack v2.8 java.nio.charset.UnsupportedCharsetException: false at java.base/java.nio.charset.Charset.forName(Charset.java:528) at IllegalStack-2.8.jar//main.java.me.dniym.listeners.fListener.onShulkerCheck(fListener.java:1321) at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor886.execute(Unknown Source) at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:77) at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:81) at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:126) at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:615) at org.bukkit.craftbukkit.v1_20_R1.event.CraftEventFactory.callInventoryOpenEvent(CraftEventFactory.java:1399) at net.minecraft.server.level.ServerPlayer.openMenu(ServerPlayer.java:1566) at net.minecraft.world.level.block.ChestBlock.use(ChestBlock.java:269) at net.minecraft.world.level.block.state.BlockBehaviour$BlockStateBase.use(BlockBehaviour.java:1177) at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:581) at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:1960) at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:37) at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.a(ServerboundUseItemOnPacket.java:9) at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:51) at net.minecraft.server.TickTask.run(TickTask.java:18) at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:153) at net.minecraft.util.thread"

To Reproduce Steps to reproduce the behavior: THIS ERROR JUST HAPPENS ALL THE TIME

Plugins being used on the server [Wed 18:52:29 INFO ] Server Plugins (50): [Wed 18:52:29 INFO ] Paper Plugins: [Wed 18:52:29 INFO ] - RoseStacker [Wed 18:52:29 INFO ] Bukkit Plugins: [Wed 18:52:29 INFO ] - AuctionHouse, BetterRTP, BuycraftX, ChatItem, ChatManager, Citizens, CoreProtect, DecentHolograms, DeluxeMenus, DiamondBank [Wed 18:52:29 INFO ] *DiscordServerConsole, DiscordSRV, Essentials, EssentialsChat, EssentialsSpawn, FastAsyncWorldEdit, floodgate, Geyser-Spigot, Graves, GriefPrevention [Wed 18:52:29 INFO ] HeadDrops, IllegalStack, IllegalStack, InventoryRollbackPlus, LPC, LuckPerms, mcMMO, Multiverse-Core, NBTAPI, NoteBlockAPI [Wed 18:52:29 INFO ] PlaceholderAPI, PlayerWarps, PlugManX, ProtocolLib, ServerListPlus, SignShop, SilkSpawners_v2, Skript, Slimefun, TAB [Wed 18:52:29 INFO ] TradeSystem, UltimateAutoRestart, Vault, ViaBackwards, ViaRewind, ViaVersion, Votifier, VotingPlugin, WorldGuard

Checklist:

• [YES] I included all information required in the sections above
• [YES] I made sure there are no duplicates of this report (Use Search)
• [YES] I made sure I am using an up-to-date version of IllegalStack
• [YES] I made sure the bug/error is not caused by any other plugin

[dniym]

Output of /version: Nothing

??? /ver in the console should output what version of spigot/minecraft server you are running.

[Bayanicool]

Oh, sorry I am running Latest Revision of PAPERMC and 1.20.1 /ver does work. /version does not

[dniym]

so the error in this points to another method in illegalstack but its not showing me where, can you please provide me with a bigger block of the error? specifically it should mention a line in Protections.java

[dniym]

IllegalStack v 2.8.5 is out now, could you please check to see if this issue still persists and if so provide us with the full error message.