Writing in chat throws NullPointerException

[RedCookieLP]

We set up a modded server with a few mods, including Advanced Peripherals.
Everything worked fine, but for some reason, 2 days prior to today, the chat decided to not work...

I looked at the console of the server and it always throws at least three "NullPointerExceptions"... and it seems to throw them in the "onChatTurtle"-method

I don't know how to reproduce the setup since the problem just popped up out of nowhere and we didn't change anything about the server at the moment the problem first popped up...

• Forge Version: 36.1.13 - MC 1.16.5
• AdvancedPeripherals version: 0.6r

[SirEndii]

Hey, could you send me a full snippet of the errors in the console?

[RedCookieLP]

[RedCookieLP]

That's the whole exception-block

[SirEndii]

Fixed in 0.6.4b

[frank89722]

Still happening in 0.6.4b

If this should be reported to CC please let me know, thanks!

[29.05 09:32:12] [Server] [Server thread/ERROR] [ne.mi.ev.EventBus/EVENTBUS]: Exception caught during firing event: Cannot invoke "dan200.computercraft.shared.computer.core.ServerComputer.queueEvent(String, Object[])" because the return value of "dan200.computercraft.shared.turtle.blocks.TileTurtle.getServerComputer()" is null
[29.05 09:32:12] [Server] 	Index8
[29.05 09:32:12] [Server] 	Listeners:
[29.05 09:32:12] [Server] 		HIGHEST
[29.05 09:32:12] [Server] 		ASM: class com.feed_the_beast.mods.ftbessentials.FTBEEventHandler playerServerChatHighest(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		net.minecraftforge.eventbus.EventBus$$Lambda$2760/0x000000080154b598@5feef21f
[29.05 09:32:12] [Server] 		HIGH
[29.05 09:32:12] [Server] 		ASM: class me.shedaniel.architectury.event.forge.EventHandlerImplCommon event(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		NORMAL
[29.05 09:32:12] [Server] 		ASM: de.erdbeerbaerlp.dcintegration.forge.DiscordIntegration@d2d49b7 chat(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		ASM: class de.srendi.advancedperipherals.common.events.Events onChatBox(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		ASM: class de.srendi.advancedperipherals.common.events.Events onChatTurtle(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		ASM: me.desht.pneumaticcraft.common.event.EventHandlerPneumaticCraft@7d03f1f7 quetziMoo(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		ASM: org.dynmap.forge_1_16_5.DynmapPlugin$ChatHandler@454b0193 handleChat(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] 		LOWEST
[29.05 09:32:12] [Server] 		ASM: class com.feed_the_beast.mods.ftbranks.impl.FTBRanksAPIImpl serverChat(Lnet/minecraftforge/event/ServerChatEvent;)V
[29.05 09:32:12] [Server] java.lang.NullPointerExceptionCannot invoke "dan200.computercraft.shared.computer.core.ServerComputer.queueEvent(String, Object[])" because the return value of "dan200.computercraft.shared.turtle.blocks.TileTurtle.getServerComputer()" is null
[29.05 09:32:12] [Server] 	at de.srendi.advancedperipherals.common.events.Events.lambda$onChatTurtle$1(Events.java:60)
[29.05 09:32:12] [Server] 	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
[29.05 09:32:12] [Server] 	at de.srendi.advancedperipherals.common.events.Events.onChatTurtle(Events.java:51)
[29.05 09:32:12] [Server] 	at net.minecraftforge.eventbus.ASMEventHandler_396_Events_onChatTurtle_ServerChatEvent.invoke(.dynamic)
[29.05 09:32:12] [Server] 	at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85)
[29.05 09:32:12] [Server] 	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302)
[29.05 09:32:12] [Server] 	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283)
[29.05 09:32:12] [Server] 	at net.minecraftforge.common.ForgeHooks.onServerChatEvent(ForgeHooks.java:485)
[29.05 09:32:12] [Server] 	at net.minecraft.network.play.ServerPlayNetHandler.func_244548_c(ServerPlayNetHandler.java:1105)
[29.05 09:32:12] [Server] 	at net.minecraft.network.play.ServerPlayNetHandler.func_244545_b(ServerPlayNetHandler.java:303)
[29.05 09:32:12] [Server] 	at net.minecraft.network.play.ServerPlayNetHandler.func_244538_a(ServerPlayNetHandler.java:316)
[29.05 09:32:12] [Server] 	at net.minecraft.util.concurrent.TickDelayedTask.run(SourceFile:18)
[29.05 09:32:12] [Server] 	at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:144)
[29.05 09:32:12] [Server] 	at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_213166_h(MinecraftServer.java:734)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_213166_h(MinecraftServer.java:159)
[29.05 09:32:12] [Server] 	at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:118)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_213205_aW(MinecraftServer.java:717)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_213168_p(MinecraftServer.java:711)
[29.05 09:32:12] [Server] 	at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213160_bf(SourceFile:103)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_213202_o(MinecraftServer.java:696)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:646)
[29.05 09:32:12] [Server] 	at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232)
[29.05 09:32:12] [Server] 	at java.base/java.lang.Thread.run(Thread.java:832)