Console error #7

No longer appears after turning off the client-side optimization option This server is running Purpur version git-Purpur-1393 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) (Git: 3ff85ed on ver/1.17.1) [17:34:56 INFO]: You are 1 version(s) behind [17:34:56 INFO]: Previous version: git-Purpur-1382 (MC: 1.17.1) java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "cx.sfy.LagAssist.packets.Reflection.getFieldValue(Object, String)" is null [17:31:39 WARN]: at LagAssist-2.24.2.jar//cx.sfy.LagAssist.client.ClientPacket.hidePacket(ClientPacket.java:44) [17:31:39 WARN]: at LagAssist-2.24.2.jar//cx.sfy.LagAssist.packets.PacketHandler.write(PacketHandler.java:25) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) [17:31:39 WARN]: at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) [17:31:39 WARN]: at TAB.v2.9.2.jar//me.neznamy.tab.platforms.bukkit.BukkitPipelineInjector$BukkitChannelDuplexHandler.write(BukkitPipelineInjector.java:108) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758) [17:31:39 WARN]: at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:808) [17:31:39 WARN]: at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025) [17:31:39 WARN]: at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:306) [17:31:39 WARN]: at P[前置]-ProtocolLib[4.7.1#533].jar//com.comphenix.protocol.injector.netty.ChannelProxy.writeAndFlush(ChannelProxy.java:327) [17:31:39 WARN]: at net.minecraft.network.NetworkManager.a(NetworkManager.java:450) [17:31:39 WARN]: at net.minecraft.network.NetworkManager.lambda$writePacket$8(NetworkManager.java:424) [17:31:39 WARN]: at P[前置]-ProtocolLib[4.7.1#533].jar//com.comphenix.protocol.injector.netty.ChannelInjector$3.lambda$onMessageScheduled$1(ChannelInjector.java:351) [17:31:39 WARN]: at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) [17:31:39 WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) [17:31:39 WARN]: at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384) [17:31:39 WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [17:31:39 WARN]: at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [17:31:39 WARN]: at java.base/java.lang.Thread.run(Thread.java:831) [17:31:40 WARN]: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "cx.sfy.LagAssist.packets.Reflection.getFieldValue(Object, String)" is null [17:31:40 WARN]: at LagAssist-2.24.2.jar//cx.sfy.LagAssist.client.ClientPacket.hidePacket(ClientPacket.java:44) [17:31:40 WARN]: at LagAssist-2.24.2.jar//cx.sfy.LagAssist.packets.PacketHandler.write(PacketHandler.java:25) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) [17:31:40 WARN]: at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) [17:31:40 WARN]: at TAB.v2.9.2.jar//me.neznamy.tab.platforms.bukkit.BukkitPipelineInjector$BukkitChannelDuplexHandler.write(BukkitPipelineInjector.java:108) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758) [17:31:40 WARN]: at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:808) [17:31:40 WARN]: at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025) [17:31:40 WARN]: at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:306) [17:31:40 WARN]: at P[前置]-ProtocolLib[4.7.1#533].jar//com.comphenix.protocol.injector.netty.ChannelProxy.writeAndFlush(ChannelProxy.java:327) [17:31:40 WARN]: at net.minecraft.network.NetworkManager.a(NetworkManager.java:450) [17:31:40 WARN]: at net.minecraft.network.NetworkManager.lambda$writePacket$8(NetworkManager.java:424) [17:31:40 WARN]: at P[前置]-ProtocolLib[4.7.1#533].jar//com.comphenix.protocol.injector.netty.ChannelInjector$3.lambda$onMessageScheduled$1(ChannelInjector.java:351) [17:31:40 WARN]: at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) [17:31:40 WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) [17:31:40 WARN]: at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384) [17:31:40 WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [17:31:40 WARN]: at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [17:31:40 WARN]: at java.base/java.lang.Thread.run(Thread.java:831)