[Crash] Leaving Singleplayer world

[TheRealM18]

When I have all gregtech mods install from curseforge, I get a weird error that only happens when I have your mod installed.

[13:44:58] [Server thread/INFO] [minecraft/MinecraftServer]: TheRealM18 left the game FATAL ERROR in native method: panicked at src\beams.rs:276:107: called Option::unwrap() on a None value at cyb0124.greg_emitters.17.accept(greg_emitters@1.0.4/Native Method) at net.minecraftforge.eventbus.EventBus.doCastFilter(net.minecraftforge.eventbus/EventBus.java:260) at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(net.minecraftforge.eventbus/EventBus.java:252) at net.minecraftforge.eventbus.EventBus$$Lambda$5044/0x0000023b8ccaa408.invoke(net.minecraftforge.eventbus/Unknown Source) at net.minecraftforge.eventbus.EventBus$$Lambda$5025/0x0000023b8cca9710.invoke(net.minecraftforge.eventbus/Unknown Source) at net.minecraftforge.eventbus.EventBus.post(net.minecraftforge.eventbus/EventBus.java:315) at net.minecraftforge.eventbus.EventBus.post(net.minecraftforge.eventbus/EventBus.java:296) at net.minecraftforge.event.ForgeEventFactory.fireChunkUnWatch(forge@47.3.5/ForgeEventFactory.java:762) at net.minecraft.server.level.ChunkMap.m183754(minecraft@1.20.1/ChunkMap.java:901) at net.minecraft.server.level.ChunkMap.m140192(minecraft@1.20.1/ChunkMap.java:1035) at net.minecraft.server.level.ChunkMap.m140331(minecraft@1.20.1/ChunkMap.java:1174) at net.minecraft.server.level.ServerChunkCache.m8443(minecraft@1.20.1/ServerChunkCache.java:461) at net.minecraft.server.level.ServerLevel$EntityCallbacks.m141981(minecraft@1.20.1/ServerLevel.java:1530) at net.minecraft.server.level.ServerLevel$EntityCallbacks.m141981(minecraft@1.20.1/ServerLevel.java:1488) at net.minecraft.world.level.entity.PersistentEntitySectionManager.m157580(minecraft@1.20.1/PersistentEntitySectionManager.java:140) at net.minecraft.world.level.entity.PersistentEntitySectionManager$Callback.m142472(minecraft@1.20.1/PersistentEntitySectionManager.java:439) at net.minecraft.world.entity.Entity.m142467(minecraft@1.20.1/Entity.java:3367) at net.minecraft.world.entity.Entity.m142687(minecraft@1.20.1/Entity.java:354) at net.minecraft.world.entity.LivingEntity.m142687(minecraft@1.20.1/LivingEntity.java:664) at net.minecraft.world.entity.player.Player.m142687(minecraft@1.20.1/Player.java:1275) at net.minecraft.server.level.ServerLevel.m143261(minecraft@1.20.1/ServerLevel.java:883) at net.minecraft.server.players.PlayerList.m11286(minecraft@1.20.1/PlayerList.java:362) at net.minecraft.server.network.ServerGamePacketListenerImpl.m7026(minecraft@1.20.1/ServerGamePacketListenerImpl.java:1134) at net.minecraft.network.Connection.m129541(minecraft@1.20.1/Connection.java:434) at net.minecraft.server.network.ServerConnectionListener.m9721(minecraft@1.20.1/ServerConnectionListener.java:157)

• locked <0x0000000751cce188> (a java.util.Collections$SynchronizedRandomAccessList) at net.minecraft.server.MinecraftServer.m5703(minecraft@1.20.1/MinecraftServer.java:907) at net.minecraft.server.MinecraftServer.m5705(minecraft@1.20.1/MinecraftServer.java:814) at net.minecraft.client.server.IntegratedServer.m5705(minecraft@1.20.1/IntegratedServer.java:89) at net.minecraft.server.MinecraftServer.m130011(minecraft@1.20.1/MinecraftServer.java:661) at net.minecraft.server.MinecraftServer.m206580(minecraft@1.20.1/MinecraftServer.java:251) at net.minecraft.server.MinecraftServer$$Lambda$13304/0x0000023b8d64c470.run(minecraft@1.20.1/Unknown Source) at java.lang.Thread.run(java.base@17.0.9/Thread.java:840)

  This error only happens if your mod is installed while having other gregtech addons. Without having yours installed, the crash does not happen.

  mod list:

screenshot of console

[cyb0124]

Thanks for reporting. Yeah I see what's wrong, will make a fix later today when I get home.

[cyb0124]

I just uploaded version 1.0.5. Please check if it works.

[TheRealM18]

Yes I believe it is fixed, thank you