Multiplayer server crash when server stop is issued.
fltaylor opened this issue ยท 2 comments
When halting a Minecraft server with MIMI-mod installed, a crash occurs with the following exception:
[Server thread/ERROR] [ne.mi.ev.EventBus/EVENTBUS]: Exception caught during firing event: Cannot invoke "java.util.concurrent.ExecutorService.shutdown()" because "io.github.tofodroid.mods.mimi.server.events.broadcast.producer.transmitter.ServerTransmitterManager.pool" is null
Index: 1
Listeners:
0: NORMAL
1: ASM: class io.github.tofodroid.mods.mimi.forge.common.CommonForgeEventHandler onServerStopping(Lnet/minecraftforge/event/server/ServerStoppingEvent;)V
2: net.minecraftforge.eventbus.EventBus$$Lambda$4193/0x0000000801adf168@66391420
java.lang.NullPointerException: Cannot invoke "java.util.concurrent.ExecutorService.shutdown()" because "io.github.tofodroid.mods.mimi.server.events.broadcast.producer.transmitter.ServerTransmitterManager.pool" is null
at TRANSFORMER/[email protected]/io.github.tofodroid.mods.mimi.server.events.broadcast.producer.transmitter.ServerTransmitterManager.onServerStopping(ServerTransmitterManager.java:88)
at TRANSFORMER/[email protected]/io.github.tofodroid.mods.mimi.forge.common.CommonForgeEventHandler.onServerStopping(CommonForgeEventHandler.java:118)
at TRANSFORMER/[email protected]/io.github.tofodroid.mods.mimi.forge.common.__CommonForgeEventHandler_onServerStopping_ServerStoppingEvent.invoke(.dynamic)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:315)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:296)
at TRANSFORMER/[email protected]/net.minecraftforge.server.ServerLifecycleHooks.handleServerStopping(ServerLifecycleHooks.java:122)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:671)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251)
at java.base/java.lang.Thread.run(Unknown Source)
[12:35:06] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception
java.lang.NullPointerException: Cannot invoke "java.util.concurrent.ExecutorService.shutdown()" because "io.github.tofodroid.mods.mimi.server.events.broadcast.producer.transmitter.ServerTransmitterManager.pool" is null
at io.github.tofodroid.mods.mimi.server.events.broadcast.producer.transmitter.ServerTransmitterManager.onServerStopping(ServerTransmitterManager.java:88) ~[mimimod-1.20.1-4.1.0.jar%23102!/:1.20.1-4.1.0] {re:classloading}
at io.github.tofodroid.mods.mimi.forge.common.CommonForgeEventHandler.onServerStopping(CommonForgeEventHandler.java:118) ~[mimimod-1.20.1-4.1.0.jar%23102!/:1.20.1-4.1.0] {re:classloading}
at io.github.tofodroid.mods.mimi.forge.common.__CommonForgeEventHandler_onServerStopping_ServerStoppingEvent.invoke(.dynamic) ~[mimimod-1.20.1-4.1.0.jar%23102!/:1.20.1-4.1.0] {re:classloading,pl:eventbus:B}
at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73) ~[eventbus-6.0.5.jar%2352!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.5.jar%2352!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.5.jar%2352!/:?] {}
at net.minecraftforge.server.ServerLifecycleHooks.handleServerStopping(ServerLifecycleHooks.java:122) ~[forge-1.20.1-47.2.18-universal.jar%23110!/:?] {re:classloading}
at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:671) ~[server-1.20.1-20230612.114412-srg.jar%23105!/:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251) ~[server-1.20.1-20230612.114412-srg.jar%23105!/:?] {re:classloading,pl:accesstransformer:B}
at java.lang.Thread.run(Unknown Source) ~[?:?] {}
I first encounted it with the Craft2Exile 2 modpack, so I stood up another server with only MIMI and Patchouli, and was able to replicate the crash. I've attached server logs just in case it's needed.
crash-2024-08-30_12.51.04-server.txt
debug.log
latest.log
Hello! Apologies for the slow reply, I was away from development for a couple months because I got married but hopping back into it now!
Thank you so much for the detailed bug report! I have identified the issue and will have a new version out with the fix soon!
Congrats!
Using mimimod-1.20.1-4.1.0 I am now also getting this same issue today:
at io.github.tofodroid.mods.mimi.server.events.broadcast.producer.transmitter.ServerTransmitterManager.onServerStopping(ServerTransmitterManager.java:88) ~[mimimod-1.20.1-4.1.0.jar%23543!/:1.20.1-4.1.0] {re:classloading}
at io.github.tofodroid.mods.mimi.forge.common.CommonForgeEventHandler.onServerStopping(CommonForgeEventHandler.java:118) ~[mimimod-1.20.1-4.1.0.jar%23543!/:1.20.1-4.1.0] {re:classloading}
at io.github.tofodroid.mods.mimi.forge.common.__CommonForgeEventHandler_onServerStopping_ServerStoppingEvent.invoke(.dynamic) ~[mimimod-1.20.1-4.1.0.jar%23543!/:1.20.1-4.1.0] {re:classloading,pl:eventbus:B}
at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73) ~[eventbus-6.0.5.jar%2352!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.5.jar%2352!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.5.jar%2352!/:?] {}
at net.minecraftforge.server.ServerLifecycleHooks.handleServerStopping(ServerLifecycleHooks.java:122) ~[forge-1.20.1-47.3.12-universal.jar%23664!/:?] {re:mixin,re:classloading,pl:mixin:A}
at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:671) ~[server-1.20.1-20230612.114412-srg.jar%23659!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_minecraftserver,xf:fml:xaeroworldmap:xaero_wm_minecraftserver,re:classloading,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_minecraftserver,xf:fml:xaeroworldmap:xaero_wm_minecraftserver,pl:mixin:APP:servercore.common.mixins.json:features.misc.MinecraftServerMixin,pl:mixin:APP:saturn.mixins.json:allocations.server_directory.MinecraftServerMixin,pl:mixin:APP:modernfix-common.mixins.json:core.MinecraftServerMixin,pl:mixin:APP:modernfix-common.mixins.json:perf.dedicated_reload_executor.MinecraftServerMixin,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:APP:servercore.common.mixins.json:MinecraftServerMixin,pl:mixin:APP:chunkpregen.mixins.json:common.server.MinecraftServerMixin,pl:mixin:APP:chunkpregen.mixins.json:common.server.ServerSeedMixin,pl:mixin:APP:fastload.mixins.json:server.MinecraftServerMixin,pl:mixin:APP:neruina.mixins.json:MinecraftServerMixin,pl:mixin:APP:crafttweaker.mixins.json:common.access.server.AccessMinecraftServer,pl:mixin:APP:citadel.mixins.json:MinecraftServerMixin,pl:mixin:APP:flan.mixins.json:MinecraftServerMixin,pl:mixin:APP:blueprint.mixins.json:MinecraftServerMixin,pl:mixin:A}
at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251) ~[server-1.20.1-20230612.114412-srg.jar%23659!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_minecraftserver,xf:fml:xaeroworldmap:xaero_wm_minecraftserver,re:classloading,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_minecraftserver,xf:fml:xaeroworldmap:xaero_wm_minecraftserver,pl:mixin:APP:servercore.common.mixins.json:features.misc.MinecraftServerMixin,pl:mixin:APP:saturn.mixins.json:allocations.server_directory.MinecraftServerMixin,pl:mixin:APP:modernfix-common.mixins.json:core.MinecraftServerMixin,pl:mixin:APP:modernfix-common.mixins.json:perf.dedicated_reload_executor.MinecraftServerMixin,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:APP:servercore.common.mixins.json:MinecraftServerMixin,pl:mixin:APP:chunkpregen.mixins.json:common.server.MinecraftServerMixin,pl:mixin:APP:chunkpregen.mixins.json:common.server.ServerSeedMixin,pl:mixin:APP:fastload.mixins.json:server.MinecraftServerMixin,pl:mixin:APP:neruina.mixins.json:MinecraftServerMixin,pl:mixin:APP:crafttweaker.mixins.json:common.access.server.AccessMinecraftServer,pl:mixin:APP:citadel.mixins.json:MinecraftServerMixin,pl:mixin:APP:flan.mixins.json:MinecraftServerMixin,pl:mixin:APP:blueprint.mixins.json:MinecraftServerMixin,pl:mixin:A}
at java.lang.Thread.run(Thread.java:842) ~[?:?] {re:mixin}```