Incredible mod, love the simplicity! Unfortunately, using the latest version of neoforge results in consistent crashing anytime I attempt to make an entity follow me. After clicking on them with H or SHIFT+RMB the game manages squeak out a few frames slapping the "Following" tag on the entity before an unrecoverable error sends me back to the desktop. Crash report is below, let me know what else you might need should you decide to check this out. Have a good one!

---- Minecraft Crash Report ----
// Don't do that.

Time: 2024-09-22 16:22:13
Description: Ticking entity

java.lang.NoSuchMethodError: 'boolean net.minecraft.world.entity.LivingEntity.isAddedToWorld()'
at TRANSFORMER/[email protected]/net.smileycorp.followme.common.ai.FollowUserGoal.canUse(FollowUserGoal.java:44) ~[Follow-Me-1.21.0-1.1.8.jar%23185!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.ai.goal.WrappedGoal.canUse(WrappedGoal.java:22) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.ai.goal.GoalSelector.tick(GoalSelector.java:91) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.Mob.serverAiStep(Mob.java:777) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.LivingEntity.aiStep(LivingEntity.java:2705) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.Mob.aiStep(Mob.java:559) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.AgeableMob.aiStep(AgeableMob.java:128) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.animal.Animal.aiStep(Animal.java:55) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.LivingEntity.tick(LivingEntity.java:2431) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.Mob.tick(Mob.java:351) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:774) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.level.Level.guardEntityTick(Level.java:570) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.lambda$tick$2(ServerLevel.java:420) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:54) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:400) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1037) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:917) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:110) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:runtimedistcleaner:A}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:707) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {}

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Server thread
Stacktrace:
at TRANSFORMER/[email protected]/net.smileycorp.followme.common.ai.FollowUserGoal.canUse(FollowUserGoal.java:44) ~[Follow-Me-1.21.0-1.1.8.jar%23185!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.ai.goal.WrappedGoal.canUse(WrappedGoal.java:22) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.ai.goal.GoalSelector.tick(GoalSelector.java:91) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.Mob.serverAiStep(Mob.java:777) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.LivingEntity.aiStep(LivingEntity.java:2705) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.Mob.aiStep(Mob.java:559) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.AgeableMob.aiStep(AgeableMob.java:128) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.animal.Animal.aiStep(Animal.java:55) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.LivingEntity.tick(LivingEntity.java:2431) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.entity.Mob.tick(Mob.java:351) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:774) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.level.Level.guardEntityTick(Level.java:570) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.lambda$tick$2(ServerLevel.java:420) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:54) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
-- Entity being ticked --
Details:
Entity Type: minecraft:pig (net.minecraft.world.entity.animal.Pig)
Entity ID: 60
Entity Name: Pig
Entity's Exact location: 29.80, 72.00, -73.76
Entity's Block location: World: (29,72,-74), Section: (at 13,8,6 in 1,4,-5; chunk contains blocks 16,-64,-80 to 31,319,-65), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
Entity's Momentum: 0.00, -0.08, 0.00
Entity's Passengers: []
Entity's Vehicle: null
Stacktrace:
at TRANSFORMER/[email protected]/net.minecraft.world.level.Level.guardEntityTick(Level.java:570) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.lambda$tick$2(ServerLevel.java:420) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:54) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading}
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:400) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1037) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:917) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:110) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:runtimedistcleaner:A}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:707) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {}

-- Affected level --
Details:
All players: 1 total; [ServerPlayer['RedWraith73'/7, l='ServerLevel[New World]', x=30.27, y=72.00, z=-75.08]]
Chunk stats: 3181
Level dimension: minecraft:overworld
Level spawn location: World: (0,97,0), Section: (at 0,1,0 in 0,6,0; chunk contains blocks 0,-64,0 to 15,319,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511)
Level time: 382 game time, 382 day time
Level name: New World
Level game mode: Game mode: creative (ID 1). Hardcore: false. Commands: true
Level weather: Rain time: 73418 (now: false), thunder time: 51276 (now: false)
Known server brands: neoforge
Removed feature flags:
Level was modded: true
Level storage version: 0x04ABD - Anvil
Loaded entity count: 314
Stacktrace:
at TRANSFORMER/[email protected]/net.minecraft.server.level.ServerLevel.fillReportDetails(ServerLevel.java:1718) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1040) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:917) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:110) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:runtimedistcleaner:A}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:707) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21.1-20240808.144430-srg.jar%23182!/:?] {re:classloading,pl:accesstransformer:B}
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {}

-- System Details --
Details:
Minecraft Version: 1.21.1
Minecraft Version ID: 1.21.1
Operating System: Windows 10 (amd64) version 10.0
Java Version: 21.0.3, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
Memory: 1472468976 bytes (1404 MiB) / 5234491392 bytes (4992 MiB) up to 49392123904 bytes (47104 MiB)
CPUs: 20
Processor Vendor: GenuineIntel
Processor Name: 12th Gen Intel(R) Core(TM) i7-12700K
Identifier: Intel64 Family 6 Model 151 Stepping 2
Microarchitecture: Alder Lake
Frequency (GHz): 3.61
Number of physical packages: 1
Number of physical CPUs: 12
Number of logical CPUs: 20
Graphics card #0 name: Intel(R) UHD Graphics 770
Graphics card #0 vendor: Intel Corporation
Graphics card #0 VRAM (MiB): 1024.00
Graphics card #0 deviceId: VideoController1
Graphics card #0 versionInfo: 31.0.101.4577
Graphics card #1 name: NVIDIA GeForce RTX 4060 Ti
Graphics card #1 vendor: NVIDIA
Graphics card #1 VRAM (MiB): 16380.00
Graphics card #1 deviceId: VideoController2
Graphics card #1 versionInfo: 32.0.15.6094
Memory slot #0 capacity (MiB): 32768.00
Memory slot #0 clockSpeed (GHz): 3.20
Memory slot #0 type: DDR4
Memory slot #1 capacity (MiB): 32768.00
Memory slot #1 clockSpeed (GHz): 3.20
Memory slot #1 type: DDR4
Virtual memory max (MiB): 69401.50
Virtual memory used (MiB): 31790.89
Swap memory total (MiB): 4096.00
Swap memory used (MiB): 1028.74
Space in storage for jna.tmpdir (MiB): available: 99059.45, total: 1906514.25
Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 99059.45, total: 1906514.25
Space in storage for io.netty.native.workdir (MiB): available: 99059.45, total: 1906514.25
Space in storage for java.io.tmpdir (MiB): available: 99059.45, total: 1906514.25
Space in storage for workdir (MiB): available: 99059.45, total: 1906514.25
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx46G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=128M
Server Running: true
Player Count: 1 / 8; [ServerPlayer['RedWraith73'/7, l='ServerLevel[New World]', x=30.27, y=72.00, z=-75.08]]
Active Data Packs: vanilla, mod_data, mod/followme (incompatible), mod/atlaslib (incompatible), mod/neoforge
Available Data Packs: bundle, trade_rebalance, vanilla, mod/atlaslib (incompatible), mod/followme (incompatible), mod/neoforge, mod_data
Enabled Feature Flags: minecraft:vanilla
World Generation: Stable
World Seed: 6859806589493318560
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'neoforge'; Server brand changed to 'neoforge'
Launched Version: neoforge-21.1.57
ModLauncher: 11.0.4+main.d2e20e43
ModLauncher launch target: forgeclient
ModLauncher services:
sponge-mixin-0.15.2+mixin.0.8.7.jar mixin PLUGINSERVICE
loader-4.0.24.jar slf4jfixer PLUGINSERVICE
loader-4.0.24.jar runtime_enum_extender PLUGINSERVICE
at-modlauncher-10.0.1.jar accesstransformer PLUGINSERVICE
loader-4.0.24.jar runtimedistcleaner PLUGINSERVICE
modlauncher-11.0.4.jar mixin TRANSFORMATIONSERVICE
modlauncher-11.0.4.jar fml TRANSFORMATIONSERVICE
FML Language Providers:
[email protected]
[email protected]
[email protected]
Mod List:
client-1.21.1-20240808.144430-srg.jar |Minecraft |minecraft |1.21.1 |Manifest: a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f
Follow-Me-1.21.0-1.1.8.jar |Follow Me |followme |1.21.0-1.1.8 |Manifest: NOSIGNATURE
Atlas-Lib-1.21.0-1.1.14.jar |Atlas Lib |atlaslib |1.21.0-1.1.14 |Manifest: NOSIGNATURE
neoforge-21.1.57-universal.jar |NeoForge |neoforge |21.1.57 |Manifest: NOSIGNATURE
Crash Report UUID: 6f77d6a6-e66f-4927-9736-149d29e253d4
FML: 4.0.24
NeoForge: 21.1.57

Posted to wrong mod repo