DarkDoom24

I just downloaded Forge 1.12.2 for the first time, jump on Minecraft create a new world look like it was almost done then crash and been doing for hrs now. I don't know what to do, I try delete it, and redownloaded it still doing it. ---- Minecraft Crash Report ---- WARNING: coremods are present: Contact their authors BEFORE contacting forge // Quite honestly, I wouldn't worry myself about that. Time: 5/22/19 11:10 PM Description: Exception in server tick loop 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_77191_a(WorldEntitySpawner.java:282) at net.minecraft.world.gen.ChunkGeneratorOverworld.func_185931_b(ChunkGeneratorOverworld.java:466) at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1019) at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:999) at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:157) at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:344) at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:173) at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:196) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486) at java.lang.Thread.run(Thread.java:745) 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_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 282808696 bytes (269 MB) / 570425344 bytes (544 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: 1, tcache: 1, allocated: 12, tallocated: 94 FML: MCP 9.42 Powered by Forge 14.23.5.2768 Optifine OptiFine_1.12.2_HD_U_C6 4 mods loaded, 4 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 | |:------- |:--------- |:------------ |:----------------------------- |:---------------------------------------- | | UCHIJAA | minecraft | 1.12.2 | minecraft.jar | None | | UCHIJAA | mcp | 9.42 | minecraft.jar | None | | UCHIJAA | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2768.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UCHIJAA | forge | 14.23.5.2768 | forge-1.12.2-14.23.5.2768.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | Loaded coremods (and transformers): GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread. Profiler Position: N/A (disabled) Player Count: 0 / 8; [] Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'fml,forge'