Modded Minecraft 1.12.2 issue

[Broyy]

Hello, I was trying to play some modded mine in 1.12.2, tested all the mods and their compatibility, the game loads and opens but when I try to create a world it crashes to this message:

It shows the Mekanism as the problem but I think it's something else.... I already tried everything. The funny thing is that the game opens normally and I can see the list of mods, go to servers and all, but creating a world is the issue.

---- Minecraft Crash Report ----

WARNING: coremods are present:
MekanismCoremod (Mekanism-1.12.2-9.8.3.390.jar)
Contact their authors BEFORE contacting forge

// Why did you do that?

Time: 12/30/24 3:12 AM
Description: Exception ticking world

java.lang.NoSuchMethodError: net.minecraft.entity.EntityLiving$SpawnPlacementType.canSpawnAt(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;)Z
at net.minecraft.world.WorldEntitySpawner.func_180267_a(WorldEntitySpawner.java:226)
at net.minecraft.world.WorldEntitySpawner.func_77192_a(WorldEntitySpawner.java:135)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:203)
at WorldServerOF.func_72835_b(WorldServerOF.java:37)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:239)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
at java.lang.Thread.run(Thread.java:745)

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

-- Head --
Thread: Server thread
Stacktrace:
at net.minecraft.world.WorldEntitySpawner.func_180267_a(WorldEntitySpawner.java:226)
at net.minecraft.world.WorldEntitySpawner.func_77192_a(WorldEntitySpawner.java:135)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:203)
at WorldServerOF.func_72835_b(WorldServerOF.java:37)

-- Affected level --
Details:
Level name: New World
All players: 1 total; [EntityPlayerMP['DaniBroy'/31, l='New World', x=-1002.50, y=4.00, z=996.50]]
Chunk stats: ServerChunkCache: 1287 Drop: 0
Level seed: 7656452174528236
Level generator: ID 01 - flat, ver 0. Features enabled: true
Level generator options:
Level spawn location: World: (-1003,4,996), Chunk: (at 5,0,4 in -63,62; contains blocks -1008,0,992 to -993,255,1007), Region: (-2,1; contains chunks -64,32 to -33,63, blocks -1024,0,512 to -513,255,1023)
Level time: 17 game time, 17 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 39699 (now: false), thunder time: 176601 (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:756)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:239)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
Minecraft Version: 1.12.2
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: 967979512 bytes (923 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
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_C6 31 mods loaded, 31 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                                |
|:------ |:------------------- |:----------------- |:--------------------------------------------- |:---------------------------------------- |
| LCHIJA | minecraft           | 1.12.2            | minecraft.jar                                 | None                                     |
| LCHIJA | mcp                 | 9.42              | minecraft.jar                                 | None                                     |
| LCHIJA | FML                 | 8.0.99.99         | forge-1.12.2-14.23.5.2859.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge               | 14.23.5.2859      | forge-1.12.2-14.23.5.2859.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | appliedenergistics2 | rv6-stable-7      | Applied-Energistics-2-Mod-1.12.2.jar          | dfa4d3ac143316c6f32aa1a1beda1e34d42132e5 |
| LCHIJA | bspkrscore          | 8.0.0             | BspkrsCore-1.12.2.jar                         | None                                     |
| LCHIJA | chesttransporter    | 2.8.8             | Chest-Transporter-Mod-1.12.2.jar              | None                                     |
| LCHIJA | codechickenlib      | 3.2.3.358         | CodeChickenLib-1.12.2-3.2.3.358-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | chickenchunks       | 2.4.2.74          | ChickenChunks-1.12.2-2.4.2.74-universal.jar   | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | redstoneflux        | 2.1.1             | Redstone-Flux-API-1.12.2.jar                  | None                                     |
| LCHIJA | cofhcore            | 4.6.3             | CoFH-Core-1.12.2.jar                          | None                                     |
| LCHIJA | cofhworld           | 1.4.0             | CoFH-World-1.12.2.jar                         | None                                     |
| LCHIJA | computercraft       | 1.80pr1           | ComputerCraft-Mod-1.12.2.jar                  | None                                     |
| LCHIJA | ic2                 | 2.8.1001          | IC2Classic-1.12.2-1.5.11.jar                  | None                                     |
| LCHIJA | ic2-classic-spmod   | 0.0.0.0           | IC2Classic-1.12.2-1.5.11.jar                  | None                                     |
| LCHIJA | gravisuit           | 1.0.8.5           | Gravisuit-Classic-Mod-1.12.2.jar              | None                                     |
| LCHIJA | ichunutil           | 7.2.2             | iChun-Util-Mod-1.12.2.jar                     | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 |
| LCHIJA | ironchest           | 1.12.2-7.0.67.844 | Iron-Chests-Mod-1.12.2.jar                    | None                                     |
| LCHIJA | mantle              | 1.12-1.3.3.55     | Mantle-Mod-1.12.2.jar                         | None                                     |
| LCHIJA | mekanism            | 1.12.2-9.8.3.390  | Mekanism-1.12.2-9.8.3.390.jar                 | None                                     |
| LCHIJA | mekanismgenerators  | 1.12.2-9.8.3.390  | MekanismGenerators-1.12.2-9.8.3.390.jar       | None                                     |
| LCHIJA | mekanismtools       | 1.12.2-9.8.3.390  | MekanismTools-1.12.2-9.8.3.390.jar            | None                                     |
| LCHIJA | notenoughpets       | 2.3.4             | Not-Enough-Cats-Mod-Forge-1.12.2.jar          | None                                     |
| LCHIJA | railcraft           | 12.1.0-beta-8     | Railcraft-Mod-1.12.2.jar                      | a0c255ac501b2749537d5824bb0f0588bf0320fa |
| LCHIJA | thermalfoundation   | 2.6.3             | Thermal-Foundation-Mod-1.12.2.jar             | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| LCHIJA | thermalexpansion    | 5.5.7             | Thermal-Expansion-Mod-Forge-1.12.2.jar        | None                                     |
| LCHIJA | thermalcultivation  | 0.3.6             | Thermal-Cultivation-Mod-Forge-1.12.2.jar      | None                                     |
| LCHIJA | thermaldynamics     | 2.5.6             | Thermal-Dynamics-Mod-Forge-1.12.2.jar         | None                                     |
| LCHIJA | thermallogistics    | 0.3-43            | Thermal-Logistics-Mod-Forge-1.12.2.jar        | None                                     |
| LCHIJA | tconstruct          | 1.12.2-2.13.0.183 | Tinkers-Construct-Mod-1.12.2.jar              | None                                     |
| LCHIJA | treecapitator       | 1.43.0            | TreeCapitator-Mod-1.12.2.jar                  | None                                     |

Loaded coremods (and transformers): 

MekanismCoremod (Mekanism-1.12.2-9.8.3.390.jar)
mekanism.coremod.KeybindingMigrationHelper
GL info: ERROR RuntimeException: No OpenGL context found in the current thread.
AE2 Version: stable rv6-stable-7 for Forge 14.23.5.2768
Pulsar/tconstruct loaded Pulses:
- TinkerCommons (Enabled/Forced)
- TinkerWorld (Enabled/Not Forced)
- TinkerTools (Enabled/Not Forced)
- TinkerHarvestTools (Enabled/Forced)
- TinkerMeleeWeapons (Enabled/Forced)
- TinkerRangedWeapons (Enabled/Forced)
- TinkerModifiers (Enabled/Forced)
- TinkerSmeltery (Enabled/Not Forced)
- TinkerGadgets (Enabled/Not Forced)
- TinkerOredict (Enabled/Forced)
- TinkerIntegration (Enabled/Forced)
- TinkerFluids (Enabled/Forced)
- TinkerMaterials (Enabled/Forced)
- TinkerModelRegister (Enabled/Forced)

AE2 Integration: IC2:ON, RC:ON, MFR:OFF, Waila:OFF, InvTweaks:OFF, JEI:OFF, Mekanism:ON, OpenComputers:OFF, THE_ONE_PROBE:OFF, TESLA:OFF, CRAFTTWEAKER:OFF
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [EntityPlayerMP['DaniBroy'/31, l='New World', x=-1002.50, y=4.00, z=996.50]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
OptiFine Version: OptiFine_1.12.2_HD_U_C6
Render Distance Chunks: 8
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.6.0 NVIDIA 566.36
OpenGlRenderer: NVIDIA GeForce GTX 1650/PCIe/SSE2
OpenGlVendor: NVIDIA Corporation
CpuCount: 12

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