Not a mod compatibility problem this is the arrest report:

---- Minecraft Crash Report ----
// Uh... Did I do that?

Time: 2023-04-27 00:31:02
Description: Initializing game

java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'guardvillagers'!
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.lambda$invoke0$0(EntrypointUtils.java:51)
at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:49)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke(EntrypointUtils.java:35)
at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:52)
at net.minecraft.class_310.(class_310.java:459)
at net.minecraft.client.main.Main.method_44604(Main.java:205)
at net.minecraft.client.main.Main.main(Main.java:51)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:462)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.NoClassDefFoundError: eu/midnightdust/lib/config/MidnightConfig
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.defineClassFwd(KnotClassLoader.java:153)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:355)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218)
at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:112)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at dev.mrsterner.guardvillagers.GuardVillagers.onInitialize(GuardVillagers.java:45)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:47)
... 8 more
Caused by: java.lang.ClassNotFoundException: eu.midnightdust.lib.config.MidnightConfig
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:226)
at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:112)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 18 more

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

-- Head --
Thread: Render thread
Stacktrace:
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.lambda$invoke0$0(EntrypointUtils.java:51)
at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:49)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke(EntrypointUtils.java:35)
at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:52)
at net.minecraft.class_310.(class_310.java:459)

-- Initialization --
Details:
Modules:
ADVAPI32.dll:API Windows 32 Base avanzato:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
COMCTL32.dll:Libreria di controlli per le azioni dell'utente:6.10 (WinBuild.160101.0800):Microsoft Corporation
CRYPT32.dll:Crypto API32:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
CRYPTBASE.dll:Base cryptographic API DLL:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
CRYPTSP.dll:Cryptographic Service Provider API:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
DBGHELP.DLL:Windows Image Helper:10.0.19041.867 (WinBuild.160101.0800):Microsoft Corporation
DNSAPI.dll:DLL API client DNS:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
GDI32.dll:GDI Client DLL:10.0.19041.2130 (WinBuild.160101.0800):Microsoft Corporation
IMM32.DLL:Multi-User Windows IMM32 API Client DLL:10.0.19041.2673 (WinBuild.160101.0800):Microsoft Corporation
IPHLPAPI.DLL:API helper IP:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
KERNEL32.DLL:DLL client di Windows NT BASE API:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
KERNELBASE.dll:DLL client di Windows NT BASE API:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
MpOav.dll:IOfficeAntiVirus Module:4.18.2303.8 (WinBuild.160101.0800):Microsoft Corporation
NLAapi.dll:Network Location Awareness 2:10.0.19041.2193 (WinBuild.160101.0800):Microsoft Corporation
NSI.dll:NSI User-mode interface DLL:10.0.19041.610 (WinBuild.160101.0800):Microsoft Corporation
NTASN1.dll:Microsoft ASN.1 API:10.0.19041.1 (WinBuild.160101.0800):Microsoft Corporation
Ole32.dll:Microsoft OLE per Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
OleAut32.dll:OLEAUT32.DLL:10.0.19041.985 (WinBuild.160101.0800):Microsoft Corporation
PSAPI.DLL:Process Status Helper:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
Pdh.dll:DLL helper Dati di prestazione di Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
RPCRT4.dll:Runtime RPC (Remote Procedure Call):10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
SHCORE.dll:SHCORE:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
SHELL32.dll:DLL comune della shell di Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
USER32.dll:Multi-User Windows USER API Client DLL:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
USERENV.dll:Userenv:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
VCRUNTIME140.dll:Microsoft® C Runtime Library:14.29.30139.0 built by: vcwrkspc:Microsoft Corporation
VERSION.dll:Version Checking and File Installation Libraries:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
WINHTTP.dll:Servizi HTTP Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
WINMM.dll:DLL API MCI:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
WS2_32.dll:DLL a 32 bit di Windows Socket 2.0:10.0.19041.1081 (WinBuild.160101.0800):Microsoft Corporation
WSOCK32.dll:Windows Socket 32-Bit DLL:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
Wldp.dll:Criterio di blocco di Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
amsi.dll:Anti-Malware Scan Interface:10.0.19041.2075 (WinBuild.160101.0800):Microsoft Corporation
bcrypt.dll:Libreria primitive di crittografia di Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
bcryptPrimitives.dll:Windows Cryptographic Primitives Library:10.0.19041.2486 (WinBuild.160101.0800):Microsoft Corporation
clbcatq.dll:COM+ Configuration Catalog:2001.12.10941.16384 (WinBuild.160101.0800):Microsoft Corporation
combase.dll:Microsoft COM per Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
dbgcore.DLL:Windows Core Debugging Helpers:10.0.19041.2788 (WinBuild.160101.0800):Microsoft Corporation
dhcpcsvc.DLL:Servizio Client DHCP:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
dhcpcsvc6.DLL:Client DHCPv6:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
fwpuclnt.dll:API modalità utente FWP/IPsec:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
gdi32full.dll:GDI Client DLL:10.0.19041.2788 (WinBuild.160101.0800):Microsoft Corporation
java.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
javaw.exe:OpenJDK Platform binary:17.0.3.0:Microsoft
jemalloc.dll
jimage.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
jli.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
jna8435524855449895659.dll:JNA native library:6.1.2:Java(TM) Native Access (JNA)
jsvml.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
jvm.dll:OpenJDK 64-Bit server VM:17.0.3.0:Microsoft
kernel.appcore.dll:AppModel API Host:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
lwjgl.dll
management.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
management_ext.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
msvcp140.dll:Microsoft® C Runtime Library:14.29.30139.0 built by: vcwrkspc:Microsoft Corporation
msvcp_win.dll:Microsoft® C Runtime Library:10.0.19041.789 (WinBuild.160101.0800):Microsoft Corporation
msvcrt.dll:Windows NT CRT DLL:7.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
mswsock.dll:Service Provider Microsoft Windows Sockets 2.0:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
napinsp.dll:Provider shim denominazione posta elettronica:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
ncrypt.dll:Windows NCrypt Router:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
net.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
nio.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
ntdll.dll:DLL del livello NT:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
perfos.dll:DLL oggetti delle prestazioni del sistema Windows:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
pnrpnsp.dll:Provider spazio dei nomi PNRP:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
profapi.dll:User Profile Basic API:10.0.19041.844 (WinBuild.160101.0800):Microsoft Corporation
rasadhlp.dll:Remote Access AutoDial Helper:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
rsaenh.dll:Microsoft Enhanced Cryptographic Provider:10.0.19041.1 (WinBuild.160101.0800):Microsoft Corporation
sechost.dll:Host for SCM/SDDL/LSA Lookup APIs:10.0.19041.1 (WinBuild.160101.0800):Microsoft Corporation
shlwapi.dll:Libreria leggera di utilità per la shell:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
sunmscapi.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
ucrtbase.dll:Microsoft® C Runtime Library:10.0.19041.789 (WinBuild.160101.0800):Microsoft Corporation
vcruntime140_1.dll:Microsoft® C Runtime Library:14.29.30139.0 built by: vcwrkspc:Microsoft Corporation
verify.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
win32u.dll:Win32u:10.0.19041.2846 (WinBuild.160101.0800):Microsoft Corporation
windows.storage.dll:API archiviazione Microsoft WinRT:10.0.19041.2845 (WinBuild.160101.0800):Microsoft Corporation
winrnr.dll:LDAP RnR Provider DLL:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
wshbth.dll:Windows Sockets Helper DLL:10.0.19041.546 (WinBuild.160101.0800):Microsoft Corporation
zip.dll:OpenJDK Platform binary:17.0.3.0:Microsoft
Stacktrace:
at net.minecraft.client.main.Main.method_44604(Main.java:205)
at net.minecraft.client.main.Main.main(Main.java:51)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:462)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

Fabric Mods:
cloth-config: Cloth Config v8 8.2.88
cloth-basic-math: cloth-basic-math 0.6.1
fabric-api: Fabric API 0.76.0+1.19.2
fabric-api-base: Fabric API Base 0.4.15+8f4e8eb390
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.14+93d8cb8290
fabric-biome-api-v1: Fabric Biome API (v1) 9.1.1+16f1e31390
fabric-block-api-v1: Fabric Block API (v1) 1.0.2+e415d50e90
fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.25+cafc6e8e90
fabric-client-tags-api-v1: Fabric Client Tags 1.0.5+b35fea8390
fabric-command-api-v1: Fabric Command API (v1) 1.2.16+f71b366f90
fabric-command-api-v2: Fabric Command API (v2) 2.2.1+413cbbc790
fabric-commands-v0: Fabric Commands (v0) 0.2.33+df3654b390
fabric-containers-v0: Fabric Containers (v0) 0.1.41+df3654b390
fabric-content-registries-v0: Fabric Content Registries (v0) 3.5.2+7c6cd14d90
fabric-convention-tags-v1: Fabric Convention Tags 1.3.0+4bc6e26290
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.8+aeb40ebe90
fabric-data-generation-api-v1: Fabric Data Generation API (v1) 5.3.8+413cbbc790
fabric-dimensions-v1: Fabric Dimensions API (v1) 2.1.35+0d0f210290
fabric-entity-events-v1: Fabric Entity Events (v1) 1.5.4+9244241690
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.4.34+562bff6e90
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.36+df3654b390
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.24+b6b6abb490
fabric-item-api-v1: Fabric Item API (v1) 1.6.6+b7d1888890
fabric-item-groups-v0: Fabric Item Groups (v0) 0.3.39+9244241690
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.25+5c4fce2890
fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.23+df3654b390
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.2.4+1b46dc7890
fabric-loot-api-v2: Fabric Loot API (v2) 1.1.13+83a8659290
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.1.16+9e7660c690
fabric-message-api-v1: Fabric Message API (v1) 5.0.7+93d8cb8290
fabric-mining-level-api-v1: Fabric Mining Level API (v1) 2.1.24+33fbc73890
fabric-models-v0: Fabric Models (v0) 0.3.21+c6af733c90
fabric-networking-api-v1: Fabric Networking API (v1) 1.2.11+10eb22f490
fabric-networking-v0: Fabric Networking (v0) 0.3.28+df3654b390
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 4.2.2+d8ef690890
fabric-particles-v1: Fabric Particles (v1) 1.0.14+4d0d570390
fabric-recipe-api-v1: Fabric Recipe API (v1) 1.0.1+413cbbc790
fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.9.32+9244241690
fabric-renderer-api-v1: Fabric Renderer API (v1) 1.2.1+1adbf27790
fabric-renderer-indigo: Fabric Renderer - Indigo 0.8.0+1adbf27790
fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.24+df3654b390
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.19+6e0787e690
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.0.11+4d0d570390
fabric-rendering-v0: Fabric Rendering (v0) 1.1.27+df3654b390
fabric-rendering-v1: Fabric Rendering (v1) 1.12.1+d8ef690890
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 2.1.2+aae9039d90
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.8.4+edbdcddb90
fabric-screen-api-v1: Fabric Screen API (v1) 1.0.32+4d0d570390
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.7+1cc24b1b90
fabric-sound-api-v1: Fabric Sound API (v1) 1.0.2+c4f28df590
fabric-textures-v0: Fabric Textures (v0) 1.0.24+aeb40ebe90
fabric-transfer-api-v1: Fabric Transfer API (v1) 2.1.6+413cbbc790
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 1.3.3+08b73de490
fabricloader: Fabric Loader 0.14.19
guardvillagers: Guard Villagers Fabric 1.19.2-1.1.2
java: OpenJDK 64-Bit Server VM 17
minecraft: Minecraft 1.19.2
Launched Version: fabric-loader-0.14.19-1.19.2
Backend library: LWJGL version 3.3.1 SNAPSHOT
Backend API: Unknown
Window size:
GL Caps: Using framebuffer using OpenGL 3.2
GL debug messages:
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fabric'
Type: Client (map_client.txt)
CPU:

Solved with the help of midnight library mod