The game crashed whilst ticking entity Error: java.lang.NullPointerException: Cannot invoke "dnm.a()" because "$$1" is null Exit Code: -1   ---- Minecraft Crash Report ---- // Who set us up the TNT? Time: 23/04/22, 6:33 pm Description: Ticking entity java.lang.NullPointerException: Cannot invoke "dnm.a()" because "$$1" is null     at net.minecraft.world.level.pathfinder.WalkNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStartNode(net.minecraft.core.BlockPos)(WalkNodeEvaluator.java:109)     at net.minecraft.world.level.pathfinder.FlyNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStart()(FlyNodeEvaluator.java:72)     at net.minecraft.world.level.pathfinder.PathFinder.net.minecraft.world.level.pathfinder.Path findPath(net.minecraft.world.level.PathNavigationRegion,net.minecraft.world.entity.Mob,java.util.Set,float,int,float)(PathFinder.java:43)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:204)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int,float)(PathNavigation.java:204)     at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:204)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:176)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int)(PathNavigation.java:176)     at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:176)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:153)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(net.minecraft.core.BlockPos,int)(PathNavigation.java:153)     at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:153)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.boolean tryComputePath(net.minecraft.world.entity.Mob,net.minecraft.world.entity.ai.memory.WalkTarget,long)(MoveToTargetSink.java:135)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.boolean checkExtraStartConditions(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.Mob)(MoveToTargetSink.java:65)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.boolean checkExtraStartConditions(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity)(MoveToTargetSink.java:26)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.void start(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity,long)(MoveToTargetSink.java:26)     at net.minecraft.world.entity.ai.behavior.Behavior.boolean tryStart(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity,long)(Behavior.java:45)     at net.minecraft.world.entity.ai.Brain.void startEachNonRunningBehavior(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity)(Brain.java:516)     at net.minecraft.world.entity.ai.Brain.void tick(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity)(Brain.java:475)     at net.minecraft.world.entity.animal.allay.Allay.void customServerAiStep()(Allay.java:219)     at net.minecraft.world.entity.Mob.void serverAiStep()(Mob.java:768)     at net.minecraft.world.entity.LivingEntity.void aiStep()(LivingEntity.java:2624)     at net.minecraft.world.entity.Mob.void aiStep()(Mob.java:551)     at net.minecraft.world.entity.animal.allay.Allay.void aiStep()(Allay.java:231)     at net.minecraft.world.entity.LivingEntity.void tick()(LivingEntity.java:2369)     at net.minecraft.world.entity.Mob.void tick()(Mob.java:351)     at net.minecraft.world.entity.animal.allay.Allay.void tick()(Allay.java:240)     at net.minecraft.server.level.ServerLevel.void tickNonPassenger(net.minecraft.world.entity.Entity)(ServerLevel.java:704)     at net.minecraft.world.level.Level.void sendBlockUpdated(net.minecraft.core.BlockPos,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int)(Level.java:465)     at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,double,double,double,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)     at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,net.minecraft.world.entity.Entity,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)     at net.minecraft.world.level.Level.void guardEntityTick(java.util.function.Consumer,net.minecraft.world.entity.Entity)(Level.java:465)     at net.minecraft.world.level.Level.net.minecraft.world.entity.Entity getEntity(int)(Level.java:465)     at net.minecraft.world.level.Level.net.minecraft.world.level.saveddata.maps.MapItemSavedData getMapData(java.lang.String)(Level.java:465)     at net.minecraft.world.level.Level.void setMapData(java.lang.String,net.minecraft.world.level.saveddata.maps.MapItemSavedData)(Level.java:465)     at net.minecraft.world.level.Level.void destroyBlockProgress(int,net.minecraft.core.BlockPos,int)(Level.java:465)     at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:365)     at net.minecraft.server.level.ServerLevel.void lambda$tick$3(net.minecraft.util.profiling.ProfilerFiller,net.minecraft.world.entity.Entity)(ServerLevel.java:365)     at net.minecraft.world.level.entity.EntityTickList.void forEach(java.util.function.Consumer)(EntityTickList.java:54)     at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:333)     at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:881)     at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:825)     at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:825)     at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:825)     at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:97)     at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:671)     at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:263)     at java.base/java.lang.Thread.run(Thread.java:833) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace:     at net.minecraft.world.level.pathfinder.WalkNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStartNode(net.minecraft.core.BlockPos)(WalkNodeEvaluator.java:109)     at net.minecraft.world.level.pathfinder.FlyNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStart()(FlyNodeEvaluator.java:72)     at net.minecraft.world.level.pathfinder.PathFinder.net.minecraft.world.level.pathfinder.Path findPath(net.minecraft.world.level.PathNavigationRegion,net.minecraft.world.entity.Mob,java.util.Set,float,int,float)(PathFinder.java:43)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:204)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int,float)(PathNavigation.java:204)     at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:204)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:176)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int)(PathNavigation.java:176)     at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:176)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:153)     at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(net.minecraft.core.BlockPos,int)(PathNavigation.java:153)     at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:153)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.boolean tryComputePath(net.minecraft.world.entity.Mob,net.minecraft.world.entity.ai.memory.WalkTarget,long)(MoveToTargetSink.java:135)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.boolean checkExtraStartConditions(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.Mob)(MoveToTargetSink.java:65)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.boolean checkExtraStartConditions(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity)(MoveToTargetSink.java:26)     at net.minecraft.world.entity.ai.behavior.MoveToTargetSink.void start(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity,long)(MoveToTargetSink.java:26)     at net.minecraft.world.entity.ai.behavior.Behavior.boolean tryStart(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity,long)(Behavior.java:45)     at net.minecraft.world.entity.ai.Brain.void startEachNonRunningBehavior(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity)(Brain.java:516)     at net.minecraft.world.entity.ai.Brain.void tick(net.minecraft.server.level.ServerLevel,net.minecraft.world.entity.LivingEntity)(Brain.java:475)     at net.minecraft.world.entity.animal.allay.Allay.void customServerAiStep()(Allay.java:219)     at net.minecraft.world.entity.Mob.void serverAiStep()(Mob.java:768)     at net.minecraft.world.entity.LivingEntity.void aiStep()(LivingEntity.java:2624)     at net.minecraft.world.entity.Mob.void aiStep()(Mob.java:551)     at net.minecraft.world.entity.animal.allay.Allay.void aiStep()(Allay.java:231)     at net.minecraft.world.entity.LivingEntity.void tick()(LivingEntity.java:2369)     at net.minecraft.world.entity.Mob.void tick()(Mob.java:351)     at net.minecraft.world.entity.animal.allay.Allay.void tick()(Allay.java:240)     at net.minecraft.server.level.ServerLevel.void tickNonPassenger(net.minecraft.world.entity.Entity)(ServerLevel.java:704)     at net.minecraft.world.level.Level.void sendBlockUpdated(net.minecraft.core.BlockPos,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int)(Level.java:465)     at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,double,double,double,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)     at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,net.minecraft.world.entity.Entity,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)     at net.minecraft.world.level.Level.void guardEntityTick(java.util.function.Consumer,net.minecraft.world.entity.Entity)(Level.java:465)     at net.minecraft.world.level.Level.net.minecraft.world.entity.Entity getEntity(int)(Level.java:465)     at net.minecraft.world.level.Level.net.minecraft.world.level.saveddata.maps.MapItemSavedData getMapData(java.lang.String)(Level.java:465)     at net.minecraft.world.level.Level.void setMapData(java.lang.String,net.minecraft.world.level.saveddata.maps.MapItemSavedData)(Level.java:465)     at net.minecraft.world.level.Level.void destroyBlockProgress(int,net.minecraft.core.BlockPos,int)(Level.java:465)     at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:365)     at net.minecraft.server.level.ServerLevel.void lambda$tick$3(net.minecraft.util.profiling.ProfilerFiller,net.minecraft.world.entity.Entity)(ServerLevel.java:365)     at net.minecraft.world.level.entity.EntityTickList.void forEach(java.util.function.Consumer)(EntityTickList.java:54)     at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:333) -- Entity being ticked -- Details:     Entity Type: minecraft:allay (blv)     Entity ID: 427     Entity Name: Allay     Entity's Exact location: 1172.35, 77.86, 226.89     Entity's Block location: World: (1172,77,226), Section: (at 4,13,2 in 73,4,14; chunk contains blocks 1168,-64,224 to 1183,319,239), Region: (2,0; contains chunks 64,0 to 95,31, blocks 1024,-64,0 to 1535,319,511)     Entity's Momentum: 0.00, 0.00, 0.00     Entity's Passengers: []     Entity's Vehicle: null Stacktrace:     at net.minecraft.world.level.Level.void sendBlockUpdated(net.minecraft.core.BlockPos,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int)(Level.java:465)     at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,double,double,double,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)     at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,net.minecraft.world.entity.Entity,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)     at net.minecraft.world.level.Level.void guardEntityTick(java.util.function.Consumer,net.minecraft.world.entity.Entity)(Level.java:465)     at net.minecraft.world.level.Level.net.minecraft.world.entity.Entity getEntity(int)(Level.java:465)     at net.minecraft.world.level.Level.net.minecraft.world.level.saveddata.maps.MapItemSavedData getMapData(java.lang.String)(Level.java:465)     at net.minecraft.world.level.Level.void setMapData(java.lang.String,net.minecraft.world.level.saveddata.maps.MapItemSavedData)(Level.java:465)     at net.minecraft.world.level.Level.void destroyBlockProgress(int,net.minecraft.core.BlockPos,int)(Level.java:465)     at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:365)     at net.minecraft.server.level.ServerLevel.void lambda$tick$3(net.minecraft.util.profiling.ProfilerFiller,net.minecraft.world.entity.Entity)(ServerLevel.java:365)     at net.minecraft.world.level.entity.EntityTickList.void forEach(java.util.function.Consumer)(EntityTickList.java:54)     at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:333)     at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:881)     at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:825)     at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:825)     at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:825)     at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:97)     at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:671)     at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:263)     at java.base/java.lang.Thread.run(Thread.java:833) -- Affected level -- Details:     All players: 1 total; [aer['KultaNWonderland'/71, l='ServerLevel[22w15a-1]', x=1138.95, y=73.00, z=119.01]]     Chunk stats: 4058     Level dimension: minecraft:overworld     Level spawn location: World: (16,63,24), Section: (at 0,15,8 in 1,3,1; chunk contains blocks 16,-64,16 to 31,319,31), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511)     Level time: 1284895 game time, 1760971 day time     Level name: 22w15a-1     Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false     Level weather: Rain time: 88888 (now: false), thunder time: 63120 (now: false)     Known server brands: vanilla     Level was modded: false     Level storage version: 0x04ABD - Anvil Stacktrace:     at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:881)     at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:825)     at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:825)     at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:825)     at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:97)     at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:671)     at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:263)     at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:263)     at java.base/java.lang.Thread.run(Thread.java:833) -- System Details -- Details:     Minecraft Version: 22w16b     Minecraft Version ID: 22w16b     Operating System: Windows 10 (amd64) version 10.0     Java Version: 17.0.1, Microsoft     Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft     Memory: 950654752 bytes (906 MiB) / 2147483648 bytes (2048 MiB) up to 2147483648 bytes (2048 MiB)     CPUs: 12     Processor Vendor: GenuineIntel     Processor Name: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz     Identifier: Intel64 Family 6 Model 158 Stepping 10     Microarchitecture: Coffee Lake     Frequency (GHz): 2.59     Number of physical packages: 1     Number of physical CPUs: 6     Number of logical CPUs: 12     Graphics card #0 name: NVIDIA GeForce GTX 1650 with Max-Q Design     Graphics card #0 vendor: NVIDIA (0x10de)     Graphics card #0 VRAM (MB): 4095.00     Graphics card #0 deviceId: 0x1f91     Graphics card #0 versionInfo: DriverVersion=30.0.14.9733     Graphics card #1 name: Intel(R) UHD Graphics 630     Graphics card #1 vendor: Intel Corporation (0x8086)     Graphics card #1 VRAM (MB): 1024.00     Graphics card #1 deviceId: 0x3e9b     Graphics card #1 versionInfo: DriverVersion=26.20.100.7927     Memory slot #0 capacity (MB): 8192.00     Memory slot #0 clockSpeed (GHz): 2.67     Memory slot #0 type: DDR4     Memory slot #1 capacity (MB): 8192.00     Memory slot #1 clockSpeed (GHz): 2.67     Memory slot #1 type: DDR4     Virtual memory max (MB): 28888.96     Virtual memory used (MB): 16861.98     Swap memory total (MB): 12800.00     Swap memory used (MB): 386.51     JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M     Server Running: true     Player Count: 1 / 8; [aer['KultaNWonderland'/71, l='ServerLevel[22w15a-1]', x=1138.95, y=73.00, z=119.01]]     Data Packs: vanilla     World Generation: Stable     Type: Integrated Server (map_client.txt)     Is Modded: Probably not. Client jar signature and brand is untouched; Server jar signature and brand is untouched