Error spam

[Dg32z]

Stack trace

[21:06:13 WARN]: [ac.grim.grimac.shaded.com.github.retrooper.packetevents.PacketEventsAPI] PacketEvents caught an unhandled exception while calling your listener.
java.lang.NullPointerException: Cannot invoke "java.util.HashMap.containsKey(Object)" because "ac.grim.grimac.utils.latency.CompensatedEntities.getSelf().potionsMap" is null
at grimac-2.3.66.jar/ac.grim.grimac.utils.nmsutil.Collisions.handleInsideBlocks(Collisions.java:453) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.movementtick.MovementTicker.move(MovementTicker.java:195) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.predictions.PredictionEngine.guessBestMovement(PredictionEngine.java:96) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.movementtick.MovementTickerPlayer.doNormalMove(MovementTickerPlayer.java:32) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.movementtick.MovementTicker.livingEntityTravel(MovementTicker.java:412) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.movementtick.MovementTicker.playerEntityTravel(MovementTicker.java:314) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.movementtick.MovementTicker.livingEntityAIStep(MovementTicker.java:214) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.MovementCheckRunner.check(MovementCheckRunner.java:477) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.predictionengine.MovementCheckRunner.processAndCheckMovementPacket(MovementCheckRunner.java:73) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.checks.impl.movement.PredictionRunner.onPositionUpdate(PredictionRunner.java:16) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.manager.CheckManager.onPositionUpdate(CheckManager.java:221) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.events.packets.CheckManagerListener.handleFlying(CheckManagerListener.java:740) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.events.packets.CheckManagerListener.onPacketReceive(CheckManagerListener.java:432) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.shaded.com.github.retrooper.packetevents.event.PacketReceiveEvent.call(PacketReceiveEvent.java:44) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.shaded.com.github.retrooper.packetevents.event.EventManager.callEvent(EventManager.java:84) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.shaded.com.github.retrooper.packetevents.util.PacketEventsImplHelper.handleServerBoundPacket(PacketEventsImplHelper.java:84) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsDecoder.read(PacketEventsDecoder.java:57) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsDecoder.decode(PacketEventsDecoder.java:64) ~[grimac-2.3.66.jar:?]
at grimac-2.3.66.jar/ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsDecoder.decode(PacketEventsDecoder.java:41) ~[grimac-2.3.66.jar:?]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202) ~[netty-handler-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.flow.FlowControlHandler.channelRead(FlowControlHandler.java:164) ~[netty-handler-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) ~[netty-handler-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) ~[netty-handler-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]

How to replicate it if known

error spam when player in web

Grim version

https://github.com/GrimAnticheat/Grim/actions/runs/10420939259

Server version

ver
[21:07:47 INFO]: Checking version, please wait...
[21:07:48 INFO]: This server is running Luminol version 1.21.1-DEV-dev/1.21.1@7c312e7 (2024-08-17T05:31:51Z) (Implementing API version 1.21.1-R0.1-SNAPSHOT)
You are running the latest version
Previous version: 1.21-54-f250ec0 (MC: 1.21)

Plugins

pl
[21:07:48 INFO]: Server Plugins (6):
[21:07:48 INFO]: Bukkit Plugins:
[21:07:48 INFO]: - ChaosCore, GrimAC, LiteBans, LuckPerms, PlaceholderAPI, PlugManX