Server crash + unusable after single right-click on computer

kyokeen commented 9 months ago

Modpack

FTB Unstable 1.20: Forge

Modpack version

1.5.0

Log Files

java.lang.NoClassDefFoundError: dan200/computercraft/core/asm/PeripheralMethod
    at de.srendi.advancedperipherals.lib.peripherals.IPeripheralPlugin.getMethods(IPeripheralPlugin.java:12) ~[AdvancedPeripherals-1.20.1-0.7.31a.jar%23303!/:0.7.31a] {re:classloading,pl:rei_plugin_compatibilities:B}
    at de.srendi.advancedperipherals.lib.peripherals.BasePeripheral.lambda$buildPlugins$1(BasePeripheral.java:53) ~[AdvancedPeripherals-1.20.1-0.7.31a.jar%23303!/:0.7.31a] {re:classloading,pl:rei_plugin_compatibilities:B}
    at java.util.HashMap$Values.forEach(Unknown Source) ~[?:?] {}
    at de.srendi.advancedperipherals.lib.peripherals.BasePeripheral.buildPlugins(BasePeripheral.java:51) ~[AdvancedPeripherals-1.20.1-0.7.31a.jar%23303!/:0.7.31a] {re:classloading,pl:rei_plugin_compatibilities:B}
    at de.srendi.advancedperipherals.lib.peripherals.BasePeripheral.getMethodNames(BasePeripheral.java:140) ~[AdvancedPeripherals-1.20.1-0.7.31a.jar%23303!/:0.7.31a] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.core.asm.PeripheralMethodSupplier.lambda$create$5(PeripheralMethodSupplier.java:36) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.core.asm.MethodSupplierImpl.forEachSelfMethod(MethodSupplierImpl.java:60) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.core.methods.MethodSupplier.getSelfMethods(MethodSupplier.java:34) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.core.apis.PeripheralAPI$PeripheralWrapper.<init>(PeripheralAPI.java:46) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.core.apis.PeripheralAPI.onPeripheralChanged(PeripheralAPI.java:202) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.core.computer.Environment.setPeripheral(Environment.java:275) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.shared.computer.core.ServerComputer.setPeripheral(ServerComputer.java:219) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.shared.computer.blocks.AbstractComputerBlockEntity.refreshPeripheral(AbstractComputerBlockEntity.java:222) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.shared.computer.blocks.AbstractComputerBlockEntity.updateInputsImmediately(AbstractComputerBlockEntity.java:243) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.shared.computer.blocks.AbstractComputerBlockEntity.createServerComputer(AbstractComputerBlockEntity.java:331) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.shared.computer.blocks.AbstractComputerBlockEntity.serverTick(AbstractComputerBlockEntity.java:125) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at dan200.computercraft.shared.computer.blocks.AbstractComputerBlock.lambda$new$0(AbstractComputerBlock.java:47) ~[cc-tweaked-1.20.1-forge-1.108.0.jar%23323!/:1.108.0] {re:classloading,pl:rei_plugin_compatibilities:B}
    at net.minecraft.world.level.chunk.LevelChunk$BoundTickingBlockEntity.m_142224_(LevelChunk.java:689) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:rei_plugin_compatibilities:B}
    at net.minecraft.world.level.chunk.LevelChunk$RebindableTickingBlockEntityWrapper.m_142224_(LevelChunk.java:782) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:rei_plugin_compatibilities:B}
    at net.minecraft.world.level.Level.m_46463_(Level.java:468) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,pl:mixin:APP:mixins.hammerlib.json:LevelMixin,pl:mixin:APP:citadel.mixins.json:LevelMixin,pl:mixin:A}
    at net.minecraft.server.level.ServerLevel.m_8793_(ServerLevel.java:351) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,pl:mixin:APP:supplementaries-common.mixins.json:ServerLevelMixin,pl:mixin:APP:ad_astra-common.mixins.json:ServerLevelMixin,pl:mixin:APP:citadel.mixins.json:ServerLevelMixin,pl:mixin:APP:modulargolems.mixins.json:ServerLevelMixin,pl:mixin:APP:create.mixins.json:accessor.ServerLevelAccessor,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServer.java:893) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:APP:ae2.mixins.json:spatial.MinecraftServerMixin,pl:mixin:APP:citadel.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at net.minecraft.server.dedicated.DedicatedServer.m_5703_(DedicatedServer.java:273) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:computing_frames,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B}
    at net.minecraft.server.MinecraftServer.m_5705_(MinecraftServer.java:814) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:APP:ae2.mixins.json:spatial.MinecraftServerMixin,pl:mixin:APP:citadel.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:661) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:APP:ae2.mixins.json:spatial.MinecraftServerMixin,pl:mixin:APP:citadel.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,re:classloading,pl:accesstransformer:B,pl:rei_plugin_compatibilities:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:APP:ae2.mixins.json:spatial.MinecraftServerMixin,pl:mixin:APP:citadel.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at java.lang.Thread.run(Unknown Source) ~[?:?] {}
Caused by: java.lang.ClassNotFoundException: dan200.computercraft.core.asm.PeripheralMethod
    at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:141) ~[securejarhandler-2.1.10.jar:?] {}
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?] {}
    ... 27 more

Describe the bug

crash-report-1.txt crash-2023-09-05_23.08.12-server.txt While playing, I encountered a computer situated in a village and tried interacting with it (first time doing this on a server that;s 4 days old). Upon interacting with it, the server threw NoClassDefFoundError. Looking around cc-tweaked code, found that PeripheralMethod class is in core package methods not asm... I would assume this was the cause of the error.

Steps to reproduce

Find computer (player X)
Right click on it to interact

Behavior:

server crashed
server can be restarted, but when player X tries to reconnect server crashes with the same exception
player Y was able to connect and join the server, but caused the same server crash when loading the chunk where player X/the computer was

Expected behaviour

no server crash

Screenshots

No response

Additional information

We tried updating cc-tweaks to the latest version cc-tweaked-1.20.1-forge-1.108.0 from https://legacy.curseforge.com/minecraft/mc-mods/cc-tweaked (copy-paste jarfile) but to no avail.

opietrice commented 9 months ago

Also experiencing this issue, too. Same experience with cc: tweak in a village which corrupted the entire chunk. If any player enters it, the server will crash. To mitigate, edited player files to change their location away from the chunk.

kyokeen commented 9 months ago

@opietrice how did you manage to edit player location? I'm very new to FTB and modded minecraft. Thank you for your reply.

opietrice commented 9 months ago

@kyokeen I used a program called NTBExplorer. You need to open the player UUID file in world/playerdata/(player UUID).dat file. You'll see a parameter about a quarter of the way down for position called pos with 3 values. You can edit the x, y, z coordinates and overwrite the file. Try to avoid placing players in walls, though.

kyokeen commented 9 months ago

Confirm this was fixed by moving the player outside the zone. Thanks for the help, I can't wait for the underlying issue to be fixed..

MPDR200011 commented 9 months ago

@opietrice I'm having the same issue. I've tried editing the position with NBTExplorer, but the game crashes immediately after joining the world anyways, and when I reopen NBTExplorer the position value is reset back to the original position.

I also tried completely deleting the files in the playerdata folder, but the server restoresthem to the problematic ones. Do you know where these backups are coming from?

Zalgo2462 commented 7 months ago

Experiencing the same issue here. Ended up reverting to a backup.

FusseI commented 6 months ago

Unfortunately, this is also the case with my server :/

dirtyredz commented 5 months ago

Same issue, Here

SirTony commented 3 months ago

Recently ran into this issue myself in a single player world.

You need to edit both the (UUID).dat file as @opietrice mentions, but also the level.dat file which also stores the player location. At the bottom of the player data are the X, Y, and Z coords for the spawn point. I just set my location in both files to the spawn point and the game was playable again.

FTBTeam / FTB-Modpack-Issues