---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 7/11/20 12:36 AM
Description: Exception ticking world

java.lang.NoClassDefFoundError: me/swirtzly/minecraft/angels/client/models/poses/PoseManager
at me.swirtzly.minecraft.angels.common.entities.WeepingAngelEntity.func_70088_a(WeepingAngelEntity.java:87) ~[?:2.1.6] {re:classloading}
at net.minecraft.entity.Entity.(Entity.java:219) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,xf:fml:shetiphiancore:Entity.move,xf:fml:shetiphiancore:Entity.createRunningParticles,pl:mixin:A}
at net.minecraft.entity.LivingEntity.(LivingEntity.java:192) ~[?:?] {re:classloading,xf:fml:shetiphiancore:LivingEntity.fall,re:mixin}
at net.minecraft.entity.MobEntity.(MobEntity.java:99) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.entity.CreatureEntity.(SourceFile:12) ~[?:?] {re:classloading}
at net.minecraft.entity.monster.MonsterEntity.(SourceFile:26) ~[?:?] {re:classloading}
at me.swirtzly.minecraft.angels.common.entities.QuantumLockBaseEntity.(QuantumLockBaseEntity.java:31) ~[?:2.1.6] {re:classloading}
at me.swirtzly.minecraft.angels.common.entities.WeepingAngelEntity.(WeepingAngelEntity.java:65) ~[?:2.1.6] {re:classloading}
at me.swirtzly.minecraft.angels.common.entities.WeepingAngelEntity.(WeepingAngelEntity.java:61) ~[?:2.1.6] {re:classloading}
at me.swirtzly.minecraft.angels.common.WAObjects$EntityEntries$$Lambda$4423/1766344207.create(Unknown Source) ~[?:?] {}
at net.minecraft.entity.EntityType.func_200721_a(EntityType.java:412) ~[?:?] {re:classloading}
at net.minecraft.world.spawner.WorldEntitySpawner.func_222263_a(WorldEntitySpawner.java:113) ~[?:?] {re:classloading}
at net.minecraft.world.server.ServerChunkProvider.func_223434_a(SourceFile:401) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at net.minecraft.world.server.ServerChunkProvider$$Lambda$7825/1246145672.accept(Unknown Source) ~[?:?] {}
at it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap$1.forEach(Long2ObjectLinkedOpenHashMap.java:1661) ~[fastutil-8.2.1.jar:?] {}
at com.google.common.collect.Iterables$UnmodifiableIterable.forEach(Iterables.java:105) ~[guava-21.0.jar:?] {}
at net.minecraft.world.server.ServerChunkProvider.func_217220_m(SourceFile:366) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at net.minecraft.world.server.ServerChunkProvider.func_217207_a(SourceFile:335) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:309) ~[?:?] {re:mixin,re:classloading,pl:mixin:A}
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:831) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:766) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:112) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:624) [?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] {}
Caused by: java.lang.ClassNotFoundException: me.swirtzly.minecraft.angels.client.models.poses.PoseManager
at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_51] {}
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] {}
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:103) ~[modlauncher-4.1.0.jar:?] {re:classloading}
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {}
... 24 more

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

-- Head --
Thread: Server thread
Stacktrace:
at me.swirtzly.minecraft.angels.common.entities.WeepingAngelEntity.func_70088_a(WeepingAngelEntity.java:87)
at net.minecraft.entity.Entity.(Entity.java:219)
at net.minecraft.entity.LivingEntity.(LivingEntity.java:192)
at net.minecraft.entity.MobEntity.(MobEntity.java:99)
at net.minecraft.entity.CreatureEntity.(SourceFile:12)
at net.minecraft.entity.monster.MonsterEntity.(SourceFile:26)
at me.swirtzly.minecraft.angels.common.entities.QuantumLockBaseEntity.(QuantumLockBaseEntity.java:31)
at me.swirtzly.minecraft.angels.common.entities.WeepingAngelEntity.(WeepingAngelEntity.java:65)
at me.swirtzly.minecraft.angels.common.entities.WeepingAngelEntity.(WeepingAngelEntity.java:61)
at me.swirtzly.minecraft.angels.common.WAObjects$EntityEntries$$Lambda$4423/1766344207.create(Unknown Source)
at net.minecraft.entity.EntityType.func_200721_a(EntityType.java:412)
at net.minecraft.world.spawner.WorldEntitySpawner.func_222263_a(WorldEntitySpawner.java:113)
at net.minecraft.world.server.ServerChunkProvider.func_223434_a(SourceFile:401)
at net.minecraft.world.server.ServerChunkProvider$$Lambda$7825/1246145672.accept(Unknown Source)
at it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap$1.forEach(Long2ObjectLinkedOpenHashMap.java:1661)
at com.google.common.collect.Iterables$UnmodifiableIterable.forEach(Iterables.java:105)
at net.minecraft.world.server.ServerChunkProvider.func_217220_m(SourceFile:366)
at net.minecraft.world.server.ServerChunkProvider.func_217207_a(SourceFile:335)
at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:309)

-- Affected level --
Details:
All players: 1 total; [ServerPlayerEntity['TheXeonMations'/261, l='New World', x=327.19, y=77.75, z=436.99]]
Chunk stats: ServerChunkCache: 3550
Level dimension: minecraft:overworld
Level name: New World
Level seed: -928031602166178524
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options: {}
Level spawn location: World: (64,64,160), Chunk: (at 0,4,0 in 4,10; contains blocks 64,0,160 to 79,255,175), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 126402 game time, 172817 day time
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 146183 (now: false), thunder time: 134853 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:831)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:766)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:112)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:624)
at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
Minecraft Version: 1.14.4
Minecraft Version ID: 1.14.4
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1754961488 bytes (1673 MB) / 4827643904 bytes (4604 MB) up to 7758938112 bytes (7399 MB)
CPUs: 12
JVM Flags: 5 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx8323m -Xms256m -XX:PermSize=256m
ModLauncher: 4.1.0+62+5bfa59b
ModLauncher launch target: fmlclient
ModLauncher naming: srg
ModLauncher services:
/eventbus-1.0.0-service.jar eventbus PLUGINSERVICE
/forge-1.14.4-28.2.23.jar object_holder_definalize PLUGINSERVICE
/forge-1.14.4-28.2.23.jar runtime_enum_extender PLUGINSERVICE
/accesstransformers-1.0.5-shadowed.jar accesstransformer PLUGINSERVICE
/forge-1.14.4-28.2.23.jar capability_inject_definalize PLUGINSERVICE
/forge-1.14.4-28.2.23.jar runtimedistcleaner PLUGINSERVICE
/forge-1.14.4-28.2.23.jar fml TRANSFORMATIONSERVICE
/MixinBootstrap-1.0.3.jar mixinbootstrap TRANSFORMATIONSERVICE
/MixinBootstrap-1.0.3.jar mixin PLUGINSERVICE
/MixinBootstrap-1.0.3.jar mixinbootstrap PLUGINSERVICE
FML: 28.2
Forge: net.minecraftforge:28.2.23
FML Language Providers:
[email protected]
minecraft@1
Mod List:
Notes-1.14.4-1.2.0.jar Notes {[email protected] DONE}
torchslabmod-1.14.4_v1.5.jar Torch Slab Mod {[email protected] DONE}
inventoryprofiles-forge-1.14.4-0.3.2.jar Inventory Profiles {[email protected] DONE}
jei-1.14.4-6.0.0.29.jar Just Enough Items {[email protected] DONE}
music_player-1.14.4-2.0.10.78.jar Music Player {[email protected] DONE}
rsgauges-1.14.4-1.2.4.jar Gauges and Switches {[email protected] DONE}
essentials-1.14.4-2.6.10.jar Essentials {[email protected] DONE}
create-mc1.14.4_v0.2.3.jar Create {[email protected] DONE}
journeymap-1.14.4-5.7.0b3.jar Journeymap {[email protected] DONE}
ReAuth-1.14-1.15-3.8.1.jar ReAuth {[email protected] DONE}
essentialfeatures-3.0.1.jar Essential Features {[email protected] DONE}
citadel-1.0.4-1.14.4.jar Citadel {[email protected] DONE}
NaturesCompass-1.14.4-1.8.5.jar Nature's Compass {[email protected] DONE}
NetehrOverhaul1.14.4Ver1.7.jar NetherUpdate {[email protected] DONE}
Powah-1.14.4-0.2.8.jar Powah {[email protected] DONE}
Fence Jumper-1.14.4-1.0.8.jar FenceJumper {fencejumper@version DONE}
BetterAnimationsCollection2-v1.1b4-1.14.4.jar Better Animations Collection 2 {[email protected] DONE}
u_team_core-1.14.4-2.8.2.150.jar U Team Core {[email protected] DONE}
PickUpNotifier-v1.1.2-1.14.4.jar Pick Up Notifier {[email protected] DONE}
deathquotes-1.2-1.14.4.jar DeathQuotes {[email protected] DONE}
Hwyla-forge-1.10.6-B67_1.14.4.jar Waila {waila@version DONE}
LetMeSleep-v1.2.1-1.14.4.jar Let Me Sleep {[email protected] DONE}
immersive-portals-0.15(for mc 1.14 with forge).jar Immersive Portals {[email protected] DONE}
forge-1.14.4-28.2.23-universal.jar Forge {[email protected] DONE}
shetiphiancore-1.14-3.6.2.jar ShetiPhian-Core {[email protected] DONE}
bettercompass-1.14.2-1.6.0.jar Better Compass {[email protected] DONE}
Tardis-Mod-1.14.4-1.3.1.jar TARDIS Mod {[email protected] DONE}
Regeneration-1.14.4-2.0.6.jar Regeneration {[email protected] DONE}
Weeping-Angels-1.14-2.1.6.jar Weeping Angels {[email protected] DONE}
absentbydesign-1.14.4-1.0.7.jar Absent By Design Mod {[email protected] DONE}
refinedstorage-1.7.3.jar Refined Storage {[email protected] DONE}
TheRCMod-v4.0.1.1 [1.14.4].jar The RC Mod {[email protected] DONE}
colouredchat-1.14.4-1.4.6.jar ColouredChat {[email protected] DONE}
forge-1.14.4-28.2.23-client.jar Minecraft {[email protected] DONE}
mcpaint-1.4.5.jar Mc Paint {[email protected] DONE}
Lollipop-1.14.4-0.0.23.jar Lollipop {[email protected] DONE}
LetSleepingDogsLie-1.14.4-1.1.0.jar Let Sleeping Dogs Lie {[email protected] DONE}
Futurepack-1.14.4-28.0.163.jar Futurepack {[email protected] DONE}
Ding-1.14.4-1.1.0.jar Ding {[email protected] DONE}
galaxysedge-1.14.4-1.0.2.jar Galaxy's Edge {galaxysedge@NONE DONE}
rats-4.1.1-1.14.4.jar Rats {[email protected] DONE}
gravestone-1.15.3.jar Gravestone Mod {[email protected] DONE}
RandomThings-MC1.14.4-5.0.1.jar Random Things {[email protected] DONE}
camera-1.4.10.jar Camera Mod {[email protected] DONE}
multibeds-1.14-1.5.4.jar Multi-Beds {[email protected] DONE}
[1.14.4] SecurityCraft v1.8.19.jar SecurityCraft {[email protected] DONE}
OreExcavation-1.6.147.jar Ore Excavation {oreexcavation@NONE DONE}
enderchests-1.14-1.5.3.jar EnderChests {[email protected] DONE}
DoubleSlabs-1.14-1.7.6.jar Double Slabs {[email protected] DONE}
elevatorid-1.14.4-1.5.2.jar Elevator Mod {[email protected] DONE}
AppleSkin-mc1.14.4-forge-1.0.14.jar AppleSkin {[email protected] DONE}
engineersdecor-1.14.4-1.1.0.jar Engineer's Decor {[email protected] DONE}
cc-tweaked-1.14.4-1.89.2.jar CC: Tweaked {[email protected] DONE}
YAMDA-4.0.1.jar YAMDA {[email protected] DONE}
nametagswithoutanvil-1.1.jar Example Mod {[email protected] DONE}
MineMenu-1.14.4-1.8.2.jar MineMenu {[email protected] DONE}
CodeChickenLib-1.14.4-3.2.8.374-universal.jar CodeChicken Lib {[email protected] DONE}
EnderStorage-1.14.4-2.4.8.144-universal.jar EnderStorage {[email protected] DONE}
thuttech-1.14.4-7.0.1.jar Thut Elevators {[email protected] DONE}
thutcore-1.14.4-6.0.3.jar Thut Core {[email protected] DONE, [email protected] DONE}
Player Count: 1 / 8; [ServerPlayerEntity['TheXeonMations'/261, l='New World', x=327.19, y=77.75, z=436.99]]
Data Packs: vanilla, mod:absentbydesign, mod:appleskin, mod:betteranimationscollection2, mod:bettercompass, mod:camera, mod:citadel, mod:codechickenlib, mod:colouredchat, mod:computercraft, mod:create, mod:deathquotes, mod:ding, mod:dogslie, mod:doubleslabs, mod:elevatorid, mod:enderchests, mod:enderstorage, mod:engineersdecor, mod:essentialfeatures, mod:essentials, mod:fencejumper, mod:forge, mod:futurepack, mod:galaxysedge, mod:gravestone, mod:immersive_portals, mod:inventoryprofiles, mod:jei, mod:journeymap, mod:letmesleep, mod:lollipop, mod:mcpaint, mod:minemenu, mod:multibeds, mod:musicplayer, mod:nametagswithoutanvil, mod:naturescompass, mod:netherupdate, mod:notes, mod:oreexcavation, mod:pickupnotifier, mod:powah, mod:randomthings, mod:rats, mod:reauth, mod:refinedstorage, mod:regeneration (incompatible), mod:rsgauges, mod:securitycraft, mod:shetiphiancore, mod:tardis, mod:thercmod, mod:thutcore, mod:thuttech, mod:torchslabmod, mod:uteamcore, mod:waila, mod:weeping_angels, mod:yamda
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'forge'

You are running an outdated version.

Here is a link to the latest.

https://www.curseforge.com/minecraft/mc-mods/weeping-angels-mod/files/2995765

If this issue still happens after, leave a comment here and I will re-open it.