VT not working correctly on Airplane 95 or newer

[LcorpOfficial]

This server is running Airplane version git-Airplane-102 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) (Git: 8daada0 on HEAD)

on my main prod server no errors in console on airplane 102, but on 95 i got this error when trying to run /vt

on Airplane 95 (test server, locally hosted) it functions fine.

[09:28:22] [Server thread/INFO]: LcorpOfficial issued server command: /vt
[09:28:22] [Netty Epoll Server IO #1/ERROR]: Packet encoding of packet ID 15 threw (skippable? true)
java.lang.NoClassDefFoundError: me/machinemaker/vanillatweaks/adventure/translations/MappedTranslatableComponent
    at me.machinemaker.vanillatweaks.adventure.translations.MappedTranslatableComponentRenderer.render(MappedTranslatableComponentRenderer.java:62) ~[VanillaTweaks-Paper.jar:?]
    at me.machinemaker.vanillatweaks.adventure.translations.MappedTranslatableComponentRenderer.render(MappedTranslatableComponentRenderer.java:39) ~[VanillaTweaks-Paper.jar:?]
    at net.kyori.adventure.translation.GlobalTranslator.render(GlobalTranslator.java:73) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.papermc.paper.adventure.PaperAdventure.asJsonString(PaperAdventure.java:180) ~[patched_1.17.1.jar:git-Airplane-95]
    at net.minecraft.network.FriendlyByteBuf.writeComponent(FriendlyByteBuf.java:358) ~[app:?]
    at net.minecraft.network.protocol.game.ClientboundChatPacket.write(ClientboundChatPacket.java:34) ~[app:?]
    at net.minecraft.network.PacketEncoder.encode(PacketEncoder.java:44) ~[patched_1.17.1.jar:git-Airplane-95]
    at net.minecraft.network.PacketEncoder.encode(PacketEncoder.java:15) ~[patched_1.17.1.jar:git-Airplane-95]
    at jdk.internal.reflect.GeneratedMethodAccessor104.invoke(Unknown Source) ~[?:?]
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
    at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?]
    at com.viaversion.viaversion.util.PipelineUtil.callEncode(PipelineUtil.java:93) ~[ViaVersion-4.0.1.jar:?]
    at com.viaversion.viaversion.bukkit.handlers.BukkitEncodeHandler.encode(BukkitEncodeHandler.java:71) ~[ViaVersion-4.0.1.jar:?]
    at jdk.internal.reflect.GeneratedMethodAccessor105.invoke(Unknown Source) ~[?:?]
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
    at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?]
    at com.comphenix.protocol.injector.netty.ChannelInjector.encode(ChannelInjector.java:528) ~[ProtocolLib.jar:?]
    at com.comphenix.protocol.injector.netty.ChannelInjector.access$100(ChannelInjector.java:70) ~[ProtocolLib.jar:?]
    at com.comphenix.protocol.injector.netty.ChannelInjector$1.encode(ChannelInjector.java:268) ~[ProtocolLib.jar:?]
    at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) ~[patched_1.17.1.jar:git-Airplane-95]
    at com.comphenix.protocol.injector.netty.ChannelInjector$1.write(ChannelInjector.java:274) ~[ProtocolLib.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) ~[patched_1.17.1.jar:git-Airplane-95]
    at com.ticxo.modelengine.nms.v1_17_1_R1.packet.MEChannelHandler.write(MEChannelHandler.java:79) ~[Model-Engine-r2.1.8.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) ~[patched_1.17.1.jar:git-Airplane-95]
    at me.neznamy.tab.platforms.bukkit.BukkitPipelineInjector$BukkitChannelDuplexHandler.write(BukkitPipelineInjector.java:108) ~[TAB.v2.9.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:808) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:306) ~[patched_1.17.1.jar:git-Airplane-95]
    at com.comphenix.protocol.injector.netty.ChannelProxy.writeAndFlush(ChannelProxy.java:327) ~[ProtocolLib.jar:?]
    at net.minecraft.network.Connection.a(Connection.java:450) ~[app:?]
    at net.minecraft.network.Connection.lambda$writePacket$8(Connection.java:424) ~[app:?]
    at com.comphenix.protocol.injector.netty.ChannelInjector$3.lambda$onMessageScheduled$1(ChannelInjector.java:351) ~[ProtocolLib.jar:?]
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[patched_1.17.1.jar:git-Airplane-95]
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[patched_1.17.1.jar:git-Airplane-95]
    at java.lang.Thread.run(Thread.java:831) ~[?:?]

[Machine-Maker]

I can't replicate this. Am on This server is running Airplane version git-Airplane-102 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) (Git: 8daada0 on HEAD) with the latest release of this plugin, and the vt command doesn't produce that error stacktrace, just the usage message. Can you list your plugins? Maybe something else is conflicting.

[LcorpOfficial]

Sure.

Prod Server: Plugins (64): AdvancedHelp, AngelChest, ArmorStandTools, AuctionHouse, AutomatedCrafting, BetonQuest, BuycraftX, CMILib, Citizens, ClearLag, ColoredAnvils, CommandHook, CoreProtect, CustomCrafting, DeathMessagesPrime, DiscordSRV, DiscordSRV-Staff-Chat, EconomyShopGUI, Essentials, EssentialsChat, EssentialsSpawn, F3Name, FastAsyncWorldEdit, FeatherBoard, GSit, GriefPrevention, HeadDatabase, HiveChecker, HolographicDisplays, ImageOnMap, InteractionVisualizer, InteractiveBooks, InteractiveChat, InteractiveChatDiscordSrvAddon, LibsDisguises, LightAPI, LuckPerms, MobsToEggs, ModelEngine, Multiverse-Core, MythicCrucible, MythicMobs, NexelWilderness, OpenAudioMc, PerWorldInventory, PlaceholderAPI, PlayerWarps, ProtocolLib, PvPManager, QuickShop, RealEstate, SerialKey, ServerUtils, ShulkerPacks, TAB, TradeMe, Vault, ViaVersion, Vivecraft-Spigot-Extensions, WolfyUtilities, WorldGuard, WorldGuardExtraFlags, mcMMO and spark

Test Server Plugins (62): AdvancedHelp, AngelChest, ArmorStandTools, AuctionHouse, AutomatedCrafting, BetonQuest, BuycraftX, CMILib, Citizens, ClearLag, ColoredAnvils, CommandHook, CoreProtect, CustomCrafting, DeathMessagesPrime, EconomyShopGUI, Essentials, EssentialsChat, EssentialsSpawn, F3Name, FastAsyncWorldEdit, FeatherBoard, GSit, GriefPrevention, HeadDatabase, HiveChecker, HolographicDisplays, ImageOnMap, InteractionVisualizer, InteractiveBooks, InteractiveChat, LibsDisguises, LightAPI, LuckPerms, MobsToEggs, ModelEngine, Multiverse-Core, MythicCrucible, MythicMobs, NexelWilderness, OpenAudioMc, PerWorldInventory, PlaceholderAPI, PlayerWarps, ProtocolLib, PvPManager, QuickShop, RealEstate, SerialKey, ServerUtils, ShulkerPacks, TAB, TradeMe, VanillaTweaks, Vault, ViaVersion, Vivecraft-Spigot-Extensions, WolfyUtilities, WorldGuard, WorldGuardExtraFlags, mcMMO and spark

only plugins that should be different is VT as it's disabled on one, and discordSRV/Interactivechat DiscordSRV extension

[Machine-Maker]

Ok, that's rather a lot. Would you mind just copying your airplane jar that's giving you issues and just this plugin to a new directory and run the server to confirm that it works with only VanillaTweaks? If it does work without any other plugins, you're gonna have to do a binary search (removing half of plugins on your test server, see if it works, if it does, add half back, etc and repeat) to find what the conflict is.

[LcorpOfficial]

haha it's a long-running server. I can perhaps set up another test environment; but i'm not currently well suited to debug this to the extent of a binary search right now. I'll need some time.

[Machine-Maker]

You're saying you dont get the issue with airplane 102 tho right? Can you just use that instead of 95 for the time being?

[LcorpOfficial]

same issue on 102, but nothing in console.

[Machine-Maker]

Yeah, I just cannot replicate it on 95 or 102 running the command as a player or console. So its just gotta some conflict with another plugin. I even added ViaVersion and ProtocolLib which, in my thinking, are the most likely to cause this as I see them in the error stacktrace, but everything still worked. I am currently working on re-writing the translation system (which will fix this issue cause I will be doing things a different way), but no time table on that.

[LcorpOfficial]

no worries for now! it's a low-priority requested function by players as of right now, Would you like to keep this open to keep tabs on this? as the plugin receives other updates I can try them as well.

[Machine-Maker]

Yeah, let’s leave it open.

[Machine-Maker]

@LcorpOfficial go ahead and try this version.