Log:

Time: 3/11/23 5:56 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Minecraft Chromium Embedded Framework (mcef)
Caused by: java.lang.UnsatisfiedLinkError: C:\Users\janhe\Desktop\MultiMC\instances\MTS.minecraft\jcef\jcef.dll: The specified procedure could not be found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1934)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1817)
at java.lang.Runtime.load0(Runtime.java:782)
at java.lang.System.load(System.java:1100)
at org.cef.CefApp.startup(CefApp.java:484)
at net.montoyo.mcef.client.ClientProxy.onInit(ClientProxy.java:142)
at net.montoyo.mcef.MCEF.onInit(MCEF.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:637)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:749)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:535)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:214)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:249)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)

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

-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_362, Temurin
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Temurin
Memory: 891246072 bytes (849 MB) / 1987575808 bytes (1895 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms512m -Xmx4096m
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2859 Optifine OptiFine_1.12.2_HD_U_G5 11 mods loaded, 11 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

| State | ID          | Version      | Source                                   | Signature                                |
|:----- |:----------- |:------------ |:---------------------------------------- |:---------------------------------------- |
| LCHI  | minecraft   | 1.12.2       | minecraft.jar                            | None                                     |
| LCHI  | mcp         | 9.42         | minecraft.jar                            | None                                     |
| LCHI  | FML         | 8.0.99.99    | forge-1.12.2-14.23.5.2859-universal.jar  | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHI  | forge       | 14.23.5.2859 | forge-1.12.2-14.23.5.2859-universal.jar  | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHI  | obfuscate   | 0.4.2        | minecraft.jar                            | None                                     |
| LCHI  | cfm         | 6.3.0        | furniture-6.3.2-1.12.2.jar               | None                                     |
| LCHI  | cgm         | 0.15.3       | guns-0.15.3-1.12.2.jar                   | None                                     |
| LCHI  | mts         | 22.6.0       | Immersive+Vehicles-1.12.2-22.6.0.jar     | None                                     |
| LCHE  | mcef        | 1.33         | mcef-1.12.2-1.33(1).jar                  | None                                     |
| LCH   | webdisplays | 1.1          | webdisplays-1.12.2-1.1.jar               | None                                     |
| LCH   | worldedit   | 6.1.10       | worldedit-forge-mc1.12.2-6.1.10-dist.jar | None                                     |

Loaded coremods (and transformers): 

ObfuscatePlugin (obfuscate-0.4.2-1.12.2.jar)
com.mrcrayfish.obfuscate.asm.ObfuscateTransformer
ShutdownPatcher (mcef-1.12.2-1.11b-coremod.jar)
net.montoyo.mcef.coremod.ShutdownPatcher
GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 528.24' Renderer: 'NVIDIA GeForce GTX 1050/PCIe/SSE2'
OptiFine Version: OptiFine_1.12.2_HD_U_G5
OptiFine Build: 20210124-142939
Render Distance Chunks: 12
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.6.0 NVIDIA 528.24
OpenGlRenderer: NVIDIA GeForce GTX 1050/PCIe/SSE2
OpenGlVendor: NVIDIA Corporation
CpuCount: 8
[17:56:09] [Client thread/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:func_179870_a:553]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\janhe\Desktop\MultiMC\instances\MTS.minecraft\crash-reports\crash-2023-03-11_17.56.08-client.txt
AL lib: (EE) alc_cleanup: 1 device not closed
Process exited with code -1 (0xffffffffffffffff).

Should be fixed in mcef 2.x