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  1. Minecraft: Java Edition
  2. MC-50267

Hopper: java.lang.ClassCastException: atf cannot be cast to aoc

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 14w10a
    • Fix Version/s: Minecraft 14w10b
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed

      Description

      This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-1452558/

      Crash:

      java.lang.ClassCastException: atf cannot be cast to aoc
      	at bsx.a(SourceFile:1255)
      	at bsu.a(SourceFile:39)
      	at bsv.a(SourceFile:915)
      	at bsv.a(SourceFile:870)
      	at bvj.a(SourceFile:73)
      	at bvj.a(SourceFile:27)
      

      The following is the first clean report made public about this crash:

      ---- Minecraft Crash Report ----
      // Uh... Did I do that?
      
      Time: 16:35 06/03/14
      Description: Rendering Block Entity
      
      java.lang.ClassCastException: atf cannot be cast to aoc
      	at bsx.a(SourceFile:1255)
      	at bsu.a(SourceFile:39)
      	at bsv.a(SourceFile:915)
      	at bsv.a(SourceFile:870)
      	at bvj.a(SourceFile:73)
      	at bvj.a(SourceFile:27)
      	at bvd.a(SourceFile:105)
      	at bvd.a(SourceFile:97)
      	at bsi.a(SourceFile:479)
      	at bsb.a(SourceFile:1150)
      	at bsb.b(SourceFile:935)
      	at ben.ai(SourceFile:827)
      	at ben.f(SourceFile:754)
      	at net.minecraft.client.main.Main.main(SourceFile:121)
      
      
      A detailed walkthrough of the error, its code path and all known details is as follows:
      ---------------------------------------------------------------------------------------
      
      -- Head --
      Stacktrace:
      	at bsx.a(SourceFile:1255)
      	at bsu.a(SourceFile:39)
      	at bsv.a(SourceFile:915)
      	at bsv.a(SourceFile:870)
      	at bvj.a(SourceFile:73)
      	at bvj.a(SourceFile:27)
      
      -- Block Entity Details --
      Details:
      	Name: Piston // atg
      	Block type: ID #36 (tile.null // atf)
      	Block data value: 0 / 0x0 / 0b0000
      	Block location: World: (817,66,197), Chunk: (at 1,4,5 in 51,12; contains blocks 816,0,192 to 831,255,207), Region: (1,0; contains chunks 32,0 to 63,31, blocks 512,0,0 to 1023,255,511)
      	Actual block type: ID #36 (tile.null // atf)
      	Actual block data value: 0 / 0x0 / 0b0000
      Stacktrace:
      	at bvd.a(SourceFile:105)
      	at bvd.a(SourceFile:97)
      	at bsi.a(SourceFile:479)
      	at bsb.a(SourceFile:1150)
      
      -- Affected level --
      Details:
      	Level name: MpServer
      	All players: 1 total; [brr['yaniv_fly'/162, l='MpServer', x=817.30, y=63.00, z=196.57]]
      	Chunk stats: MultiplayerChunkCache: 289, 289
      	Level seed: 0
      	Level generator: ID 00 - default, ver 1. Features enabled: false
      	Level generator options: 
      	Level spawn location: 60.00,64.00,252.00 - World: (60,64,252), Chunk: (at 12,4,12 in 3,15; contains blocks 48,0,240 to 63,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
      	Level time: 628280 game time, 17253 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: 76 total; [aao['Skeleton'/2989, l='MpServer', x=754.50, y=27.00, z=265.50], xt['Bat'/2853, l='MpServer', x=738.84, y=21.45, z=233.84], aao['Skeleton'/2991, l='MpServer', x=750.50, y=27.00, z=263.50], aao['Skeleton'/2990, l='MpServer', x=750.50, y=27.00, z=262.50], ze['container.minecart'/278, l='MpServer', x=852.50, y=18.50, z=142.50], yd['Pig'/277, l='MpServer', x=853.88, y=67.00, z=116.00], yd['Pig'/276, l='MpServer', x=859.50, y=66.00, z=117.28], yd['Pig'/280, l='MpServer', x=857.06, y=64.00, z=129.69], ye['Sheep'/287, l='MpServer', x=861.97, y=64.00, z=270.47], ye['Sheep'/286, l='MpServer', x=860.84, y=64.00, z=253.72], ye['Sheep'/285, l='MpServer', x=854.06, y=63.00, z=243.91], ye['Sheep'/258, l='MpServer', x=836.81, y=63.00, z=163.66], ze['container.minecart'/256, l='MpServer', x=831.50, y=22.50, z=130.50], ye['Sheep'/257, l='MpServer', x=824.72, y=63.00, z=143.19], uk['Painting'/262, l='MpServer', x=830.97, y=68.00, z=227.00], aav['Spider'/2728, l='MpServer', x=853.28, y=28.00, z=146.66], uk['Painting'/261, l='MpServer', x=830.97, y=68.00, z=230.00], aba['Zombie'/2727, l='MpServer', x=853.69, y=28.00, z=144.28], ze['container.minecart'/267, l='MpServer', x=833.50, y=23.50, z=143.50], aao['Skeleton'/2992, l='MpServer', x=752.50, y=27.00, z=264.50], aao['Skeleton'/2603, l='MpServer', x=876.50, y=25.00, z=216.50], ze['container.minecart'/268, l='MpServer', x=845.50, y=23.50, z=128.50], yd['Pig'/269, l='MpServer', x=844.16, y=63.00, z=142.84], uk['Painting'/250, l='MpServer', x=808.03, y=68.00, z=227.00], uk['Painting'/249, l='MpServer', x=808.03, y=68.00, z=230.00], zs['The Creeper'/163, l='MpServer', x=824.56, y=63.00, z=194.56], aba['Zombie'/2591, l='MpServer', x=748.50, y=68.00, z=147.50], aba['Zombie'/164, l='MpServer', x=805.91, y=55.00, z=195.56], yd['Pig'/291, l='MpServer', x=868.09, y=64.00, z=115.00], brr['yaniv_fly'/162, l='MpServer', x=817.30, y=63.00, z=196.57], yd['Pig'/292, l='MpServer', x=871.59, y=64.00, z=142.25], xv['Chicken'/191, l='MpServer', x=740.66, y=66.00, z=161.50], ye['Sheep'/293, l='MpServer', x=866.34, y=63.00, z=233.84], ye['Sheep'/188, l='MpServer', x=750.00, y=65.00, z=118.09], ye['Sheep'/294, l='MpServer', x=875.91, y=64.00, z=240.91], ye['Sheep'/295, l='MpServer', x=877.91, y=64.00, z=260.97], xv['Chicken'/189, l='MpServer', x=747.53, y=68.00, z=158.31], ye['Sheep'/296, l='MpServer', x=879.63, y=64.00, z=259.84], uk['Painting'/262, l='MpServer', x=830.97, y=68.00, z=227.00], ye['Sheep'/297, l='MpServer', x=869.03, y=64.00, z=272.00], uk['Painting'/261, l='MpServer', x=830.97, y=68.00, z=230.00], ye['Sheep'/299, l='MpServer', x=897.78, y=65.00, z=227.56], ye['Sheep'/207, l='MpServer', x=756.78, y=64.00, z=191.22], ye['Sheep'/202, l='MpServer', x=749.25, y=54.00, z=240.44], ye['Sheep'/198, l='MpServer', x=745.34, y=64.00, z=226.81], zs['Creeper'/2925, l='MpServer', x=748.50, y=68.00, z=155.50], xv['Chicken'/192, l='MpServer', x=740.53, y=65.00, z=185.34], zs['Creeper'/2926, l='MpServer', x=749.50, y=68.00, z=155.50], xv['Chicken'/195, l='MpServer', x=740.38, y=62.46, z=209.41], zs['Creeper'/2927, l='MpServer', x=748.15, y=68.00, z=159.29], ye['Sheep'/220, l='MpServer', x=770.97, y=65.00, z=128.09], xv['Chicken'/221, l='MpServer', x=776.59, y=66.00, z=166.41], ye['Sheep'/222, l='MpServer', x=775.00, y=65.00, z=173.00], aba['Zombie'/2657, l='MpServer', x=839.50, y=22.00, z=129.50], ye['Sheep'/219, l='MpServer', x=773.09, y=65.00, z=116.75], ye['Sheep'/212, l='MpServer', x=764.13, y=63.00, z=252.53], ye['Sheep'/213, l='MpServer', x=759.25, y=63.00, z=260.34], ye['Sheep'/214, l='MpServer', x=759.00, y=64.00, z=243.97], ye['Sheep'/215, l='MpServer', x=758.03, y=63.00, z=260.41], ye['Sheep'/208, l='MpServer', x=763.22, y=64.00, z=216.28], ye['Sheep'/210, l='MpServer', x=755.19, y=64.00, z=238.84], ye['Sheep'/211, l='MpServer', x=760.13, y=64.00, z=224.09], ye['Sheep'/232, l='MpServer', x=786.00, y=64.00, z=147.00], aba['Zombie'/2768, l='MpServer', x=823.50, y=17.00, z=126.50], ye['Sheep'/230, l='MpServer', x=798.34, y=64.00, z=130.19], ze['container.minecart'/255, l='MpServer', x=824.50, y=17.00, z=133.88], aav['Spider'/2903, l='MpServer', x=798.19, y=63.00, z=259.93], uk['Painting'/250, l='MpServer', x=808.03, y=68.00, z=227.00], aba['Zombie'/2767, l='MpServer', x=826.50, y=17.00, z=131.50], aba['Zombie'/248, l='MpServer', x=815.54, y=56.00, z=196.15], aba['Zombie'/2766, l='MpServer', x=825.50, y=17.00, z=128.50], uk['Painting'/249, l='MpServer', x=808.03, y=68.00, z=230.00], zs['The Creeper'/247, l='MpServer', x=814.59, y=63.00, z=194.53], aav['Spider'/2904, l='MpServer', x=797.50, y=63.00, z=268.50], aba['Zombie'/245, l='MpServer', x=804.50, y=55.00, z=195.84], ye['Sheep'/242, l='MpServer', x=808.25, y=63.00, z=125.13]]
      	Retry entities: 0 total; []
      	Server brand: vanilla
      	Server type: Integrated singleplayer server
      Stacktrace:
      	at bpn.a(SourceFile:308)
      	at ben.b(SourceFile:2068)
      	at ben.f(SourceFile:763)
      	at net.minecraft.client.main.Main.main(SourceFile:121)
      
      -- System Details --
      Details:
      	Minecraft Version: 14w10a
      	Operating System: Windows 8 (x86) version 6.2
      	Java Version: 1.7.0_51, Oracle Corporation
      	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
      	Memory: 83443752 bytes (79 MB) / 304226304 bytes (290 MB) up to 518979584 bytes (494 MB)
      	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
      	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
      	Launched Version: 14w10a
      	LWJGL: 2.9.1
      	OpenGL: GeForce GT 220/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation
      	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.
      Anisotropic filtering is supported and maximum anisotropy is 16.
      Shaders are available because OpenGL 2.1 is supported.
      
      	Is Modded: Probably not. Jar signature remains and client brand is untouched.
      	Type: Client (map_client.txt)
      	Resource Packs: []
      	Current Language: English (US)
      	Profiler Position: N/A (disabled)
      	Anisotropic Filtering: Off (1)
      

      You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-1452558/67452041/

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            • Assignee:
              dinnerbone [Mojang] Nathan Adams
              Reporter:
              Hopper [Bot] Hopper
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              Dates

              • Created:
                Updated:
                Resolved: