Describe the bug; What happened?

I got an issue with the wonderful wheat on my server

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

Time: 2025-07-12 10:43:52
Description: Ticking entity

java.lang.NullPointerException: Cannot invoke "net.minecraft.class_1297.method_19538()" because "$$0" is null
at knot//net.minecraft.class_1297.method_5858(class_1297.java:1579)
at knot//chronosacaria.mcdar.goals.FollowSummonerGoal.method_6266(FollowSummonerGoal.java:41)
at knot//net.minecraft.class_4135.method_6266(class_4135.java:27)
at knot//net.minecraft.class_1355.method_6275(class_1355.java:85)
at knot//net.minecraft.class_1308.method_6023(class_1308.java:771)
at knot//net.minecraft.class_1309.method_6007(class_1309.java:2673)
at knot//net.minecraft.class_1308.method_6007(class_1308.java:550)
at knot//net.minecraft.class_1296.method_6007(class_1296.java:128)
at knot//net.minecraft.class_1429.method_6007(class_1429.java:58)
at knot//net.minecraft.class_1496.method_6007(class_1496.java:580)
at knot//net.minecraft.class_3986.method_6007(class_3986.java:81)
at knot//chronosacaria.mcdar.entities.WonderfulWheatLlamaEntity.method_6007(WonderfulWheatLlamaEntity.java:77)
at knot//net.minecraft.class_1309.method_5773(class_1309.java:2419)
at knot//net.minecraft.class_1308.method_5773(class_1308.java:351)
at knot//net.minecraft.class_1496.method_5773(class_1496.java:621)
at knot//net.minecraft.class_3218.method_18762(class_3218.java:739)
at knot//net.minecraft.class_1937.method_18472(class_1937.java:480)
at knot//net.minecraft.class_3218.method_31420(class_3218.java:385)
at knot//net.minecraft.class_5574.method_31791(class_5574.java:54)
at knot//net.minecraft.class_3218.method_18765(class_3218.java:353)
at knot//net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:897)
at knot//net.minecraft.class_3176.method_3813(class_3176.java:283)
at knot//net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824)
at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:671)
at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265)
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 knot//net.minecraft.class_1297.method_5858(class_1297.java:1579)
at knot//chronosacaria.mcdar.goals.FollowSummonerGoal.method_6266(FollowSummonerGoal.java:41)
at knot//net.minecraft.class_4135.method_6266(class_4135.java:27)
at knot//net.minecraft.class_1355.method_6275(class_1355.java:85)
at knot//net.minecraft.class_1308.method_6023(class_1308.java:771)
at knot//net.minecraft.class_1309.method_6007(class_1309.java:2673)
at knot//net.minecraft.class_1308.method_6007(class_1308.java:550)
at knot//net.minecraft.class_1296.method_6007(class_1296.java:128)
at knot//net.minecraft.class_1429.method_6007(class_1429.java:58)
at knot//net.minecraft.class_1496.method_6007(class_1496.java:580)
at knot//net.minecraft.class_3986.method_6007(class_3986.java:81)
at knot//chronosacaria.mcdar.entities.WonderfulWheatLlamaEntity.method_6007(WonderfulWheatLlamaEntity.java:77)
at knot//net.minecraft.class_1309.method_5773(class_1309.java:2419)
at knot//net.minecraft.class_1308.method_5773(class_1308.java:351)
at knot//net.minecraft.class_1496.method_5773(class_1496.java:621)
at knot//net.minecraft.class_3218.method_18762(class_3218.java:739)
at knot//net.minecraft.class_1937.method_18472(class_1937.java:480)
at knot//net.minecraft.class_3218.method_31420(class_3218.java:385)
at knot//net.minecraft.class_5574.method_31791(class_5574.java:54)
at knot//net.minecraft.class_3218.method_18765(class_3218.java:353)

-- Entity being ticked --
Details:
Entity Type: mcdar:wonderful_wheat_llama (chronosacaria.mcdar.entities.WonderfulWheatLlamaEntity)
Entity ID: 3709
Entity Name: Wonderful Wheat Llama
Entity's Exact location: 233.00, 109.00, -463.01
Entity's Block location: World: (232,109,-464), Section: (at 8,13,0 in 14,6,-29; chunk contains blocks 224,-64,-464 to 239,319,-449), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
Entity's Momentum: 0.03, -0.08, -0.02
Entity's Passengers: []
Entity's Vehicle: null
Stacktrace:
at knot//net.minecraft.class_1937.method_18472(class_1937.java:480)
at knot//net.minecraft.class_3218.method_31420(class_3218.java:385)
at knot//net.minecraft.class_5574.method_31791(class_5574.java:54)
at knot//net.minecraft.class_3218.method_18765(class_3218.java:353)
at knot//net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:897)
at knot//net.minecraft.class_3176.method_3813(class_3176.java:283)
at knot//net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824)
at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:671)
at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265)
at java.base/java.lang.Thread.run(Thread.java:1583)

-- Affected level --
Details:
All players: 2 total; [class_3222['Gamernight333'/2866, l='ServerLevel[world]', x=196.81, y=100.00, z=-360.46], class_3222['Kyla135'/3324, l='ServerLevel[world]', x=106.83, y=111.00, z=-535.60]]
Chunk stats: 3169
Level dimension: minecraft:overworld
Level spawn location: World: (185,93,-350), Section: (at 9,13,2 in 11,5,-22; chunk contains blocks 176,-64,-352 to 191,319,-337), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
Level time: 1996222 game time, 39160 day time
Level name: world
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Level weather: Rain time: 4230 (now: false), thunder time: 104898 (now: false)
Known server brands: vanilla, fabric
Removed feature flags:
Level was modded: true
Level storage version: 0x04ABD - Anvil
Stacktrace:
at knot//net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:897)
at knot//net.minecraft.class_3176.method_3813(class_3176.java:283)
at knot//net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824)
at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:671)
at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265)
at java.base/java.lang.Thread.run(Thread.java:1583)

-- System Details --
Details:
Minecraft Version: 1.20.1
Minecraft Version ID: 1.20.1
Operating System: Windows 11 (amd64) version 10.0
Java Version: 21.0.3, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Microsoft
Memory: 476388072 bytes (454 MiB) / 1566572544 bytes (1494 MiB) up to 3221225472 bytes (3072 MiB)
CPUs: 8
Processor Vendor: GenuineIntel
Processor Name: Intel(R) Core(TM) i5-8350U CPU @ 1.70GHz
Identifier: Intel64 Family 6 Model 142 Stepping 10
Microarchitecture: Coffee Lake
Frequency (GHz): 1.90
Number of physical packages: 1
Number of physical CPUs: 4
Number of logical CPUs: 8
Graphics card #0 name: NVIDIA GeForce RTX 2060
Graphics card #0 vendor: NVIDIA (0x10de)
Graphics card #0 VRAM (MB): 4095.00
Graphics card #0 deviceId: 0x1f08
Graphics card #0 versionInfo: DriverVersion=32.0.15.7652
Graphics card #1 name: Intel(R) UHD Graphics 620
Graphics card #1 vendor: Intel Corporation (0x8086)
Graphics card #1 VRAM (MB): 1024.00
Graphics card #1 deviceId: 0x5917
Graphics card #1 versionInfo: DriverVersion=31.0.101.2121
Memory slot #0 capacity (MB): 8192.00
Memory slot #0 clockSpeed (GHz): 2.40
Memory slot #0 type: DDR4
Memory slot #1 capacity (MB): 8192.00
Memory slot #1 clockSpeed (GHz): 2.40
Memory slot #1 type: DDR4
Virtual memory max (MB): 25150.80
Virtual memory used (MB): 24357.39
Swap memory total (MB): 9403.59
Swap memory used (MB): 784.41
JVM Flags: 1 total; -Xmx3G
Fabric Mods:
architectury: Architectury 9.2.14
badpackets: Bad Packets 0.4.3
bettercombat: Better Combat 1.8.6+1.20.1
cloth-config: Cloth Config v11 11.1.136
cloth-basic-math: cloth-basic-math 0.6.1
fabric-api: Fabric API 0.92.5+1.20.1
fabric-api-base: Fabric API Base 0.4.32+1802ada577
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.37+1802ada577
fabric-biome-api-v1: Fabric Biome API (v1) 13.0.14+1802ada577
fabric-block-api-v1: Fabric Block API (v1) 1.0.12+1802ada577
fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.3+924f046a77
fabric-command-api-v1: Fabric Command API (v1) 1.2.35+f71b366f77
fabric-command-api-v2: Fabric Command API (v2) 2.2.14+1802ada577
fabric-commands-v0: Fabric Commands (v0) 0.2.52+df3654b377
fabric-containers-v0: Fabric Containers (v0) 0.1.66+df3654b377
fabric-content-registries-v0: Fabric Content Registries (v0) 4.0.13+1802ada577
fabric-convention-tags-v1: Fabric Convention Tags 1.5.6+1802ada577
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.20+1802ada577
fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.0.2+de0fd6d177
fabric-data-generation-api-v1: Fabric Data Generation API (v1) 12.3.6+1802ada577
fabric-dimensions-v1: Fabric Dimensions API (v1) 2.1.55+1802ada577
fabric-entity-events-v1: Fabric Entity Events (v1) 1.6.1+1c78457f77
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.6.4+13a40c6677
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.64+df3654b377
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.41+1802ada577
fabric-item-api-v1: Fabric Item API (v1) 2.1.29+1802ada577
fabric-item-group-api-v1: Fabric Item Group API (v1) 4.0.14+1802ada577
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.2.23+1802ada577
fabric-loot-api-v2: Fabric Loot API (v2) 1.2.3+1802ada577
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.1.47+9e7660c677
fabric-message-api-v1: Fabric Message API (v1) 5.1.10+1802ada577
fabric-mining-level-api-v1: Fabric Mining Level API (v1) 2.1.52+1802ada577
fabric-networking-api-v1: Fabric Networking API (v1) 1.3.13+13a40c6677
fabric-networking-v0: Fabric Networking (v0) 0.3.53+df3654b377
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 11.1.5+e35120df77
fabric-particles-v1: Fabric Particles (v1) 1.1.3+1802ada577
fabric-recipe-api-v1: Fabric Recipe API (v1) 1.0.23+1802ada577
fabric-registry-sync-v0: Fabric Registry Sync (v0) 2.3.5+1802ada577
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.39+92a0d36777
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.0.29+1802ada577
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 2.3.9+1802ada577
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.11.12+fb82e9d777
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.32+1802ada577
fabric-transfer-api-v1: Fabric Transfer API (v1) 3.3.6+8dd72ea377
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 4.3.2+1802ada577
fabricloader: Fabric Loader 0.16.13
mixinextras: MixinExtras 0.4.1
java: OpenJDK 64-Bit Server VM 21
mcda: MC Dungeons Armors 5.0.2
mcdar: MC Dungeons Artifacts 4.0.5
mcde: MC Dungeons: Enchanting 1.6.4-1.20
blue_endless_jankson: jankson 1.2.3
com_hrakaroo_glob: glob 0.9.0
mcdw: MC Dungeons Weapons 9.0.4
minecraft: Minecraft 1.20.1
player-animator: Player Animator 1.0.2-rc1+1.20
ranged_weapon_api: RangedWeaponAPI 1.1.4+1.20.1
roughlyenoughitems: Roughly Enough Items 12.1.785
error_notifier: Error Notifier 1.0.9
Server Running: true
Player Count: 3 / 20; [class_3222['Gamernight333'/2866, l='ServerLevel[world]', x=196.81, y=100.00, z=-360.46], class_3222['Kyla135'/3324, l='ServerLevel[world]', x=106.83, y=111.00, z=-535.60], class_3222['ChocolateBar77'/191, l='ServerLevel[world]', x=231.90, y=109.54, z=-414.22, removed=KILLED]]
Data Packs: vanilla, fabric
Enabled Feature Flags: minecraft:vanilla
World Generation: Stable
Is Modded: Definitely; Server brand changed to 'fabric'
Type: Dedicated Server (map_server.txt)

Expected Behavior

It should not crash

Mod Version

4.0.5

Minecraft Launcher

Vanilla

Operating System

Windows

Modpack

none

Additional context

No response

Duplicate issue. See #45