EDIT : RESOLVED : Okay so Optifine was causing this crash.

Players looking at a Tardis in process of demateralization crash on both LAN & Singleplayer. Happens even when moving the Tardis with the Tardis Key.

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 10/5/18 11:56 AM
Description: Rendering Block Entity

java.lang.IllegalArgumentException: Cannot get property PropertyDirection{name=facing, clazz=class net.minecraft.util.EnumFacing, values=[north, south, west, east]} as it does not exist in BlockStateContainer{block=minecraft:air, properties=[]}
    at net.minecraft.block.state.BlockStateContainer$StateImplementation.func_177229_b(BlockStateContainer.java:209)
    at com.swdteam.client.render.tileentity.TileEntityMDLRendererBase.func_192841_a(TileEntityMDLRendererBase.java:40)
    at net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher.func_192854_a(TileEntityRendererDispatcher.java:197)
    at net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher.func_180546_a(TileEntityRendererDispatcher.java:153)
    at net.minecraft.client.renderer.RenderGlobal.func_180446_a(RenderGlobal.java:1008)
    at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1781)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1606)
    at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1377)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1118)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


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

-- Head --
Thread: Client thread
Stacktrace:
    at net.minecraft.block.state.BlockStateContainer$StateImplementation.func_177229_b(BlockStateContainer.java:209)
    at com.swdteam.client.render.tileentity.TileEntityMDLRendererBase.func_192841_a(TileEntityMDLRendererBase.java:40)

-- Block Entity Details --
Details:
    Name: thedalekmod:tileentitytardis // com.swdteam.common.tileentity.tardis.TileEntityTardis
    Block type: ID #321 (tile.tardis // com.swdteam.common.block.BlockTardis // thedalekmod:tardis)
    Block data value: 2 / 0x2 / 0b0010
    Block location: World: (-757,4,1108), Chunk: (at 11,0,4 in -48,69; contains blocks -768,0,1104 to -753,255,1119), Region: (-2,2; contains chunks -64,64 to -33,95, blocks -1024,0,1024 to -513,255,1535)
    Actual block type: ID #0 (tile.air // net.minecraft.block.BlockAir // minecraft:air)
    Actual block data value: 0 / 0x0 / 0b0000
Stacktrace:
    at net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher.func_192854_a(TileEntityRendererDispatcher.java:197)
    at net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher.func_180546_a(TileEntityRendererDispatcher.java:153)
    at net.minecraft.client.renderer.RenderGlobal.func_180446_a(RenderGlobal.java:1008)
    at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1781)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1606)

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityPlayerSP['Mrkykun'/27, l='MpServer', x=-769.66, y=4.00, z=1111.12]]
    Chunk stats: MultiplayerChunkCache: 289, 289
    Level seed: 0
    Level generator: ID 01 - flat, ver 0. Features enabled: false
    Level generator options:
    Level spawn location: World: (-780,4,1120), Chunk: (at 4,0,0 in -49,70; contains blocks -784,0,1120 to -769,255,1135), Region: (-2,2; contains chunks -64,64 to -33,95, blocks -1024,0,1024 to -513,255,1535)
    Level time: 1076 game time, 1076 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
    Forced entities: 26 total; [EntitySlime['Slime'/78, l='MpServer', x=-707.30, y=4.00, z=1089.96], EntitySlime['Slime'/82, l='MpServer', x=-713.33, y=4.95, z=1092.93], EntitySlime['Slime'/83, l='MpServer', x=-756.57, y=4.00, z=1163.81], EntityCyberman['Cyberman'/21, l='MpServer', x=-807.00, y=4.00, z=1182.00], EntitySlime['Slime'/88, l='MpServer', x=-772.23, y=4.92, z=1055.79], EntitySlime['Slime'/89, l='MpServer', x=-730.33, y=4.00, z=1063.63], EntitySlime['Slime'/30, l='MpServer', x=-840.81, y=4.00, z=1163.96], EntitySlime['Slime'/95, l='MpServer', x=-805.35, y=4.00, z=1074.93], EntityPlayerSP['Mrkykun'/27, l='MpServer', x=-769.66, y=4.00, z=1111.12], EntitySlime['Slime'/45, l='MpServer', x=-844.18, y=4.00, z=1165.11], EntitySlime['Slime'/111, l='MpServer', x=-843.79, y=4.03, z=1054.94], EntitySheep['Sheep'/49, l='MpServer', x=-846.50, y=4.00, z=1146.50], EntitySheep['Sheep'/50, l='MpServer', x=-845.50, y=4.00, z=1148.50], EntitySheep['Sheep'/51, l='MpServer', x=-836.71, y=4.00, z=1145.52], EntitySheep['Sheep'/52, l='MpServer', x=-843.50, y=4.00, z=1146.50], EntitySheep['Sheep'/53, l='MpServer', x=-834.50, y=4.00, z=1181.50], EntitySlime['Slime'/117, l='MpServer', x=-700.54, y=4.14, z=1074.41], EntityPig['Pig'/54, l='MpServer', x=-833.50, y=4.00, z=1179.50], EntitySlime['Slime'/118, l='MpServer', x=-849.04, y=4.00, z=1129.60], EntityPig['Pig'/55, l='MpServer', x=-834.50, y=4.00, z=1179.50], EntityPig['Pig'/56, l='MpServer', x=-837.36, y=4.00, z=1170.72], EntityChicken['Chicken'/57, l='MpServer', x=-838.50, y=4.00, z=1146.50], EntitySlime['Slime'/121, l='MpServer', x=-693.61, y=4.00, z=1039.38], EntityChicken['Chicken'/58, l='MpServer', x=-837.50, y=4.00, z=1149.50], EntityChicken['Chicken'/59, l='MpServer', x=-837.50, y=4.00, z=1151.50], EntityChicken['Chicken'/60, l='MpServer', x=-836.50, y=4.00, z=1147.50]]
    Retry entities: 0 total; []
    Server brand: fml,forge
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:532)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2740)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:418)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_181, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 450051840 bytes (429 MB) / 1089060864 bytes (1038 MB) up to 3207856128 bytes (3059 MB)
    JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.4.2759 Optifine OptiFine_1.12.2_HD_U_C8 13 mods loaded, 13 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                                |
    |:--------- |:------------- |:------------- |:------------------------------------- |:---------------------------------------- |
    | UCHIJAAAA | minecraft     | 1.12.2        | minecraft.jar                         | None                                     |
    | UCHIJAAAA | mcp           | 9.42          | minecraft.jar                         | None                                     |
    | UCHIJAAAA | FML           | 8.0.99.99     | forge-1.12.2-14.23.4.2759.jar         | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHIJAAAA | forge         | 14.23.4.2759  | forge-1.12.2-14.23.4.2759.jar         | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHIJAAAA | movillages    | 1.5.4         | [1.12]MoVillages-1.5.4.jar            | None                                     |
    | UCHIJAAAA | autoreglib    | 1.3-20        | AutoRegLib-1.3-20.jar                 | None                                     |
    | UCHIJAAAA | customnpcs    | 1.12          | CustomNPCs_1.12.2(20jan18).jar        | None                                     |
    | UCHIJAAAA | thedalekmod   | (Update 48.1) | Dalek-Mod-Update-48-1.jar             | None                                     |
    | UCHIJAAAA | fastleafdecay | v14           | FastLeafDecay-v14.jar                 | None                                     |
    | UCHIJAAAA | jei           | 4.9.1.187     | jei_1.12.2-4.9.1.187.jar              | None                                     |
    | UCHIJAAAA | journeymap    | 1.12.2-5.5.2  | journeymap-1.12.2-5.5.2.jar           | None                                     |
    | UCHIJAAAA | oreexcavation | 1.4.129       | OreExcavation-1.4.129.jar             | None                                     |
    | UCHIJAAAA | worldedit     | 6.1.8         | worldedit-forge-mc1.12-6.1.8-dist.jar | None                                     |

    Loaded coremods (and transformers):
    GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13521 Compatibility Profile Context 24.20.11016.4' Renderer: 'AMD Radeon (TM) R7 360 Series'
    Launched Version: 1.12.2-forge1.12.2-14.23.4.2759
    LWJGL: 2.9.4
    OpenGL: AMD Radeon (TM) R7 360 Series GL version 4.5.13521 Compatibility Profile Context 24.20.11016.4, ATI Technologies Inc.
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: Custom Pack
    Current Language: English (English)
    Profiler Position: N/A (disabled)
    CPU: 4x AMD Athlon(tm) X4 845 Quad Core Processor

Well if optifine is causing the crash, then remove optifine and check if your game still crash?

 Yeah, that's what i did, it doesn't crash without optifine, I updated the thread saying the optifine caused the crash.

Problem solved.

Thread locked