almostfinished_thencrashes

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

Time: 11/13/19 9:02 PM
Description: Ticking block entity

java.lang.NoSuchMethodError: net.minecraft.world.World.func_72910_y()Ljava/util/List;
	at schoolsofmagic.tileentity.TileTreeCore.isEntityLoaded(TileTreeCore.java:73)
	at schoolsofmagic.tileentity.TileTreeCore.func_73660_a(TileTreeCore.java:64)
	at net.minecraft.world.World.func_72939_s(World.java:1838)
	at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:613)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:767)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Thread: Server thread
Stacktrace:
	at schoolsofmagic.tileentity.TileTreeCore.isEntityLoaded(TileTreeCore.java:73)
	at schoolsofmagic.tileentity.TileTreeCore.func_73660_a(TileTreeCore.java:64)

-- Block entity being ticked --
Details:
	Name: som:treecore // schoolsofmagic.tileentity.TileTreeCore
	Block type: ID #349 (tile.core_pine // schoolsofmagic.blocks.landscape.NobleLog // som:core_pine)
	Block data value: 0 / 0x0 / 0b0000
	Block location: World: (-12,73,412), Chunk: (at 4,4,12 in -1,25; contains blocks -16,0,400 to -1,255,415), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Actual block type: ID #349 (tile.core_pine // schoolsofmagic.blocks.landscape.NobleLog // som:core_pine)
	Actual block data value: 0 / 0x0 / 0b0000
Stacktrace:
	at net.minecraft.world.World.func_72939_s(World.java:1838)
	at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:613)

-- Affected level --
Details:
	Level name: world
	All players: 0 total; []
	Chunk stats: ServerChunkCache: 629 Drop: 0
	Level seed: 6755215018667471661
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options:
	Level spawn location: World: (-167,64,267), Chunk: (at 9,4,11 in -11,16; contains blocks -176,0,256 to -161,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 1 game time, 1 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 14120 (now: false), thunder time: 19218 (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:767)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_231, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 887637192 bytes (846 MB) / 1073741824 bytes (1024 MB) up to 3806855168 bytes (3630 MB)
	JVM Flags: 0 total;
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	FML: MCP 9.42 Powered by Forge 14.23.5.2847 5 mods loaded, 5 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-1.12.2-14.23.5.2847-universal.jar | None      |
	| LCHIJA | forge     | 14.23.5.2847 | forge-1.12.2-14.23.5.2847-universal.jar | None      |
	| LCHIJA | som       | 1.0-mc1.12.2 | SOM1.12.2-1.1.13.7.jar                  | None      |

	Loaded coremods (and transformers):
	Profiler Position: N/A (disabled)
	Player Count: 0 / 20; []
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)