WARNING: coremods are present:
CreativePatchingLoader (CreativeCore v1.7.0 mc1.11.2.jar)
ItemPatchingLoader (ItemPhysic Full 1.4.2 mc1.11.2.jar)
Contact their authors BEFORE contacting forge

// Don't do that.

Time: 4/10/17 10:31 PM
Description: Rendering entity in world

java.lang.ClassCastException: net.minecraft.item.ItemAir cannot be cast to net.minecraft.item.ItemBlock
at net.minecraft.client.renderer.color.ItemColors$6.func_186726_a(ItemColors.java:115)
at net.minecraft.client.renderer.color.ItemColors.func_186728_a(ItemColors.java:139)
at net.minecraft.client.renderer.RenderItem.func_175032_a(RenderItem.java:315)
at net.minecraft.client.renderer.RenderItem.func_175045_a(RenderItem.java:165)
at net.minecraft.client.renderer.RenderItem.func_175036_a(RenderItem.java:140)
at net.minecraft.client.renderer.RenderItem.func_180454_a(RenderItem.java:203)
at com.creativemd.itemphysic.physics.ClientPhysic.doRender(ClientPhysic.java:245)
at net.minecraft.client.renderer.entity.RenderEntityItem.func_76986_a(RenderEntityItem.java)
at net.minecraft.client.renderer.entity.RenderEntityItem.func_76986_a(RenderEntityItem.java:19)
at net.minecraft.client.renderer.entity.RenderManager.func_188391_a(RenderManager.java:415)
at net.minecraft.client.renderer.entity.RenderManager.func_188388_a(RenderManager.java:392)
at net.minecraft.client.renderer.RenderGlobal.func_180446_a(RenderGlobal.java:810)
at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1757)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1582)
at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1359)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1077)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:372)
at net.minecraft.client.main.Main.main(SourceFile:124)
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.client.renderer.color.ItemColors$6.func_186726_a(ItemColors.java:115)
at net.minecraft.client.renderer.color.ItemColors.func_186728_a(ItemColors.java:139)
at net.minecraft.client.renderer.RenderItem.func_175032_a(RenderItem.java:315)
at net.minecraft.client.renderer.RenderItem.func_175045_a(RenderItem.java:165)
at net.minecraft.client.renderer.RenderItem.func_175036_a(RenderItem.java:140)
at net.minecraft.client.renderer.RenderItem.func_180454_a(RenderItem.java:203)
at com.creativemd.itemphysic.physics.ClientPhysic.doRender(ClientPhysic.java:245)
at net.minecraft.client.renderer.entity.RenderEntityItem.func_76986_a(RenderEntityItem.java)
at net.minecraft.client.renderer.entity.RenderEntityItem.func_76986_a(RenderEntityItem.java:19)

-- Entity being rendered --
Details:
Entity Type: minecraft:item (net.minecraft.entity.item.EntityItem)
Entity ID: 3556
Entity Name: item.tile.air
Entity's Exact location: 976.47, 69.00, -507.73
Entity's Block location: World: (976,69,-508), Chunk: (at 0,4,4 in 61,-32; contains blocks 976,0,-512 to 991,255,-497), Region: (1,-1; contains chunks 32,-32 to 63,-1, blocks 512,0,-512 to 1023,255,-1)
Entity's Momentum: -0.00, -0.00, 0.00
Entity's Passengers: []
Entity's Vehicle: ERROR NullPointerException: null

-- Renderer details --
Details:
Assigned renderer: net.minecraft.client.renderer.entity.RenderEntityItem@c4aee29
Location: -3.19,0.00,-0.19 - World: (-4,0,-1), Chunk: (at 12,0,15 in -1,-1; contains blocks -16,0,-16 to -1,255,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Rotation: 255.9375
Delta: 0.8537961
Stacktrace:
at net.minecraft.client.renderer.entity.RenderManager.func_188391_a(RenderManager.java:415)
at net.minecraft.client.renderer.entity.RenderManager.func_188388_a(RenderManager.java:392)
at net.minecraft.client.renderer.RenderGlobal.func_180446_a(RenderGlobal.java:810)
at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1757)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1582)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSP['Guartinajo'/827, l='MpServer', x=979.67, y=69.00, z=-507.54]]
Chunk stats: MultiplayerChunkCache: 169, 169
Level seed: 0
Level generator: ID 04 - customized, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (837,64,-570), Chunk: (at 5,4,6 in 52,-36; contains blocks 832,0,-576 to 847,255,-561), Region: (1,-2; contains chunks 32,-64 to 63,-33, blocks 512,0,-1024 to 1023,255,-513)
Level time: 382415 game time, 579820 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: 31 total; [EntityBat['Bat'/2690, l='MpServer', x=943.50, y=47.10, z=-429.50], EntityItem['item.item.diode'/3465, l='MpServer', x=976.72, y=66.50, z=-521.84], EntityItem['item.item.comparator'/3467, l='MpServer', x=978.88, y=67.00, z=-521.39], EntityRabbit['Rabbit'/782, l='MpServer', x=1007.08, y=72.00, z=-440.25], EntityRabbit['Rabbit'/783, l='MpServer', x=1005.86, y=72.00, z=-445.51], EntityRabbit['Rabbit'/801, l='MpServer', x=1017.22, y=67.00, z=-538.12], EntityRabbit['Rabbit'/802, l='MpServer', x=1019.77, y=67.00, z=-537.04], EntityCreeper['Creeper'/946, l='MpServer', x=1056.50, y=52.00, z=-478.50], EntityRabbit['Rabbit'/820, l='MpServer', x=1030.70, y=67.00, z=-473.50], EntityRabbit['Rabbit'/821, l='MpServer', x=1024.75, y=68.00, z=-454.49], EntitySkeleton['Skeleton'/949, l='MpServer', x=1058.50, y=61.00, z=-510.50], EntityRabbit['Rabbit'/699, l='MpServer', x=903.50, y=69.00, z=-499.50], EntityRabbit['Rabbit'/700, l='MpServer', x=909.58, y=67.00, z=-488.51], EntityRabbit['Rabbit'/702, l='MpServer', x=909.53, y=65.00, z=-476.10], EntityBat['Bat'/959, l='MpServer', x=1056.35, y=52.28, z=-478.14], EntityRabbit['Rabbit'/835, l='MpServer', x=1042.78, y=68.00, z=-535.30], EntitySkeleton['Skeleton'/963, l='MpServer', x=1058.50, y=18.00, z=-458.50], EntityRabbit['Rabbit'/836, l='MpServer', x=1049.53, y=70.00, z=-471.56], EntityRabbit['Rabbit'/709, l='MpServer', x=925.89, y=70.00, z=-512.42], EntityRabbit['Rabbit'/839, l='MpServer', x=1047.57, y=66.00, z=-437.30], EntityRabbit['Rabbit'/840, l='MpServer', x=1042.00, y=65.00, z=-433.76], EntityRabbit['Rabbit'/841, l='MpServer', x=1051.77, y=67.00, z=-442.44], EntityRabbit['Rabbit'/842, l='MpServer', x=1041.38, y=67.00, z=-437.15], EntityRabbit['Rabbit'/715, l='MpServer', x=942.62, y=70.00, z=-571.48], EntityRabbit['Rabbit'/716, l='MpServer', x=929.74, y=64.00, z=-565.50], EntityPlayerSP['Guartinajo'/827, l='MpServer', x=979.67, y=69.00, z=-507.54], EntityRabbit['Rabbit'/849, l='MpServer', x=1050.52, y=72.00, z=-521.59], EntityRabbit['Rabbit'/729, l='MpServer', x=955.55, y=67.00, z=-576.40], EntityRabbit['Rabbit'/730, l='MpServer', x=953.47, y=70.00, z=-573.25], EntityItem['item.tile.air'/3556, l='MpServer', x=976.47, y=69.00, z=-507.73], EntityCow['Cow'/764, l='MpServer', x=984.59, y=70.00, z=-473.73]]
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:524)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2655)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:393)
at net.minecraft.client.main.Main.main(SourceFile:124)
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: 1.11.2
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_121, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 216889704 bytes (206 MB) / 690933760 bytes (658 MB) up to 2134114304 bytes (2035 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
FML: MCP 9.38 Powered by Forge 13.20.0.2228 Optifine OptiFine_1.11.2_HD_U_B7 7 mods loaded, 7 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAAAAAAA minecraft{1.11.2} [Minecraft] (minecraft.jar)
UCHIJAAAAAAAAA mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAAAAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.11.2-13.20.0.2228.jar)
UCHIJAAAAAAAAA forge{13.20.0.2228} [Minecraft Forge] (forge-1.11.2-13.20.0.2228.jar)
UCHIJAAAAAAAAA creativecoredummy{1.0.0} [CreativeCoreDummy] (minecraft.jar)
UCHIJAAAAAAAAA itemphysic{1.4.0} [ItemPhysic] (minecraft.jar)
UCHIJAAAAAAAAA creativecore{1.5.0} [CreativeCore] (CreativeCore v1.7.0 mc1.11.2.jar)
Loaded coremods (and transformers):
CreativePatchingLoader (CreativeCore v1.7.0 mc1.11.2.jar)

ItemPatchingLoader (ItemPhysic Full 1.4.2 mc1.11.2.jar)
com.creativemd.itemphysic.ItemTransformer
GL info: ' Vendor: 'Intel' Version: '4.0.0 - Build 10.18.10.3304' Renderer: 'Intel(R) HD Graphics 4000'
Launched Version: 1.11.2-forge1.11.2-13.20.0.2228
LWJGL: 2.9.4
OpenGL: Intel(R) HD Graphics 4000 GL version 4.0.0 - Build 10.18.10.3304, Intel
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: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: Faithful 1.11.2-rv4.zip
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz
OptiFine Version: OptiFine_1.11.2_HD_U_B7
Render Distance Chunks: 6
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.0.0 - Build 10.18.10.3304
OpenGlRenderer: Intel(R) HD Graphics 4000
OpenGlVendor: Intel
CpuCount: 4`