Gate crashes server

[paintballkev812]

MC: 1.7.2
Forge: 1065
Secret rooms: 345

The gate can crash the game, once it crashes, I cannot reconnect to the world, I get an error message. The crash seems to be intermittent. It can happen when opening/closing the gate or when the gate is destroyed

Here is a recording showing the crash. I know this is not how gates are used, but I did not have time to record gameplay until it happened so I recorded this.

http://youtu.be/eWHmiRLKVKw

This may be related to the Railcraft mod.

---- Minecraft Crash Report ----
// Shall we play a game?

Time: 6/5/14 9:04 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
    at net.minecraft.block.BlockGrass.func_149720_d(BlockGrass.java:135)
    at com.github.abrarsyed.secretroomsmod.blocks.BlockCamoFull.func_149720_d(BlockCamoFull.java:205)
    at com.github.abrarsyed.secretroomsmod.client.BlockRenderer.renderFullCamo(BlockRenderer.java:189)
    at com.github.abrarsyed.secretroomsmod.client.BlockRenderer.renderWorldBlock(BlockRenderer.java:57)
    at cpw.mods.fml.client.registry.RenderingRegistry.renderWorldBlock(RenderingRegistry.java:118)
    at net.minecraft.src.FMLRenderAccessLibrary.renderWorldBlock(FMLRenderAccessLibrary.java:53)
    at net.minecraft.client.renderer.RenderBlocks.func_147805_b(RenderBlocks.java:293)
    at net.minecraft.client.renderer.WorldRenderer.func_147892_a(WorldRenderer.java:180)
    at net.minecraft.client.renderer.RenderGlobal.func_72716_a(RenderGlobal.java:1522)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1175)
    at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1010)
    at net.minecraft.client.Minecraft.func_71411_J(MinecraftOverlay.java:944)
    at net.minecraft.client.Minecraft.func_99999_d(MinecraftOverlay.java:835)
    at net.minecraft.client.main.Main.main(SourceFile:103)
    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:134)
    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 --
Stacktrace:
    at net.minecraft.block.BlockGrass.func_149720_d(BlockGrass.java:135)
    at com.github.abrarsyed.secretroomsmod.blocks.BlockCamoFull.func_149720_d(BlockCamoFull.java:205)
    at com.github.abrarsyed.secretroomsmod.client.BlockRenderer.renderFullCamo(BlockRenderer.java:189)
    at com.github.abrarsyed.secretroomsmod.client.BlockRenderer.renderWorldBlock(BlockRenderer.java:57)
    at cpw.mods.fml.client.registry.RenderingRegistry.renderWorldBlock(RenderingRegistry.java:118)
    at net.minecraft.src.FMLRenderAccessLibrary.renderWorldBlock(FMLRenderAccessLibrary.java:53)
    at net.minecraft.client.renderer.RenderBlocks.func_147805_b(RenderBlocks.java:293)
    at net.minecraft.client.renderer.WorldRenderer.func_147892_a(WorldRenderer.java:180)
    at net.minecraft.client.renderer.RenderGlobal.func_72716_a(RenderGlobal.java:1522)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1175)

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityClientPlayerMP['paint812'/413, l='MpServer', x=-191.05, y=69.62, z=272.54]]
    Chunk stats: MultiplayerChunkCache: 45, 45
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: 
    Level spawn location: World: (-193,64,268), Chunk: (at 15,4,12 in -13,16; contains blocks -208,0,256 to -193,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 651 game time, 651 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: 43 total; [EntityClientPlayerMP['paint812'/413, l='MpServer', x=-191.05, y=69.62, z=272.54], EntitySquid['Squid'/279, l='MpServer', x=-149.41, y=60.00, z=251.66], EntitySquid['Squid'/278, l='MpServer', x=-155.56, y=60.94, z=251.22], EntitySquid['Squid'/283, l='MpServer', x=-155.69, y=62.28, z=243.44], EntitySquid['Squid'/282, l='MpServer', x=-146.84, y=60.00, z=251.81], EntitySquid['Squid'/281, l='MpServer', x=-153.66, y=61.34, z=255.22], EntitySquid['Squid'/280, l='MpServer', x=-146.16, y=61.38, z=246.50], EntitySquid['Squid'/286, l='MpServer', x=-148.75, y=60.00, z=264.91], EntityBat['Bat'/192, l='MpServer', x=-220.44, y=24.91, z=305.22], EntitySquid['Squid'/285, l='MpServer', x=-159.44, y=59.00, z=250.56], EntitySquid['Squid'/284, l='MpServer', x=-159.09, y=60.38, z=245.63], EntitySkeleton['Skeleton'/220, l='MpServer', x=-203.50, y=41.00, z=322.50], EntityChicken['Chicken'/216, l='MpServer', x=-207.53, y=68.00, z=292.53], EntitySquid['Squid'/262, l='MpServer', x=-172.75, y=61.84, z=246.41], EntitySpider['Spider'/217, l='MpServer', x=-196.38, y=41.13, z=321.72], EntitySquid['Squid'/263, l='MpServer', x=-163.50, y=60.16, z=242.16], EntitySkeleton['Skeleton'/218, l='MpServer', x=-201.84, y=41.00, z=322.56], EntitySquid['Squid'/260, l='MpServer', x=-171.06, y=61.34, z=250.91], EntitySkeleton['Skeleton'/219, l='MpServer', x=-204.50, y=41.00, z=321.50], EntitySquid['Squid'/261, l='MpServer', x=-167.88, y=60.34, z=249.75], EntitySheep['Sheep'/212, l='MpServer', x=-206.34, y=64.00, z=283.53], EntitySheep['Sheep'/213, l='MpServer', x=-200.50, y=66.00, z=294.50], EntitySheep['Sheep'/214, l='MpServer', x=-195.69, y=68.00, z=288.53], EntityChicken['Chicken'/215, l='MpServer', x=-196.53, y=67.00, z=295.47], EntityItem['item.tile.fungusStinkhorn'/209, l='MpServer', x=-198.91, y=67.13, z=256.13], EntitySheep['Sheep'/210, l='MpServer', x=-201.47, y=66.00, z=286.50], EntityChicken['Chicken'/211, l='MpServer', x=-200.69, y=71.00, z=281.53], EntityCreeper['Creeper'/239, l='MpServer', x=-187.50, y=37.00, z=315.50], EntityChicken['Chicken'/238, l='MpServer', x=-190.25, y=70.03, z=283.63], EntityCreeper['Creeper'/237, l='MpServer', x=-184.00, y=32.00, z=267.44], EntityZombie['Zombie'/236, l='MpServer', x=-180.50, y=31.00, z=267.50], EntityZombie['Zombie'/235, l='MpServer', x=-184.50, y=15.00, z=253.50], EntityBat['Bat'/167, l='MpServer', x=-239.59, y=24.00, z=302.53], EntityZombie['Zombie'/186, l='MpServer', x=-239.50, y=35.00, z=331.50], EntityBat['Bat'/184, l='MpServer', x=-239.44, y=24.13, z=307.03], EntityZombie['Zombie'/185, l='MpServer', x=-234.75, y=32.00, z=331.13], EntityItem['item.tile.fungusParasol'/291, l='MpServer', x=-132.47, y=63.13, z=267.88], EntitySkeleton['Skeleton'/182, l='MpServer', x=-239.56, y=11.00, z=317.06], EntityBat['Bat'/183, l='MpServer', x=-235.16, y=24.06, z=307.50], EntityBat['Bat'/180, l='MpServer', x=-229.75, y=25.09, z=300.75], EntityCreeper['Creeper'/240, l='MpServer', x=-187.50, y=37.00, z=316.50], EntityZombie['Zombie'/181, l='MpServer', x=-236.50, y=23.00, z=303.50], EntityCreeper['Creeper'/241, l='MpServer', x=-186.28, y=37.00, z=320.31]]
    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:368)
    at net.minecraft.client.Minecraft.func_71396_d(MinecraftOverlay.java:2382)
    at net.minecraft.client.Minecraft.func_99999_d(MinecraftOverlay.java:864)
    at net.minecraft.client.main.Main.main(SourceFile:103)
    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:134)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.7.2
    Operating System: Windows 7 (amd64) version 6.1
    Java Version: 1.7.0_55, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 1574008752 bytes (1501 MB) / 2122842112 bytes (2024 MB) up to 2122842112 bytes (2024 MB)
    JVM Flags: 2 total; -Xmx2048m -Xms2048m
    Mod Pack: Unknown / None
    LiteLoader Mods: 1 loaded mod(s)
          - Note Block Display version 1.3
    LaunchWrapper: 21 active transformer(s)
          - Transformer: cpw.mods.fml.common.asm.transformers.PatchingTransformer
          - Transformer: cpw.mods.fml.common.asm.transformers.MarkerTransformer
          - Transformer: cpw.mods.fml.common.asm.transformers.SideTransformer
          - Transformer: cpw.mods.fml.common.asm.transformers.EventSubscriptionTransformer
          - Transformer: lain.mods.littlefix.LittleFixTransformer
          - Transformer: joserichi.skullsplus.common.core.SkullClassTransformer
          - Transformer: com.mumfrey.liteloader.launch.LiteLoaderTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.CrashReportTransformer
          - Transformer: cpw.mods.fml.common.asm.transformers.DeobfuscationTransformer
          - Transformer: cpw.mods.fml.common.asm.transformers.AccessTransformer
          - Transformer: net.minecraftforge.transformers.ForgeAccessTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.LiteLoaderCallbackInjectionTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.ChatPacketTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.ServerCustomPayloadPacketTransformer
          - Transformer: xaero.mods.noteblockdisplay.BlockActionPacketTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.ServerChatPacketTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.JoinGamePacketTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.MinecraftOverlayTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.LoginSuccessPacketTransformer
          - Transformer: com.mumfrey.liteloader.core.transformers.CustomPayloadPacketTransformer
          - Transformer: cpw.mods.fml.common.asm.transformers.ModAPITransformer
    AABB Pool Size: 9254 (518224 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
    IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP v9.03 FML v7.2.165.1065 Minecraft Forge 10.12.1.1065 32 mods loaded, 32 mods active
    mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    FML{7.2.165.1065} [Forge Mod Loader] (forge-1.7.2-10.12.1.1065-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    Forge{10.12.1.1065} [Minecraft Forge] (forge-1.7.2-10.12.1.1065-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    LittleFix{1.7.2-v1} [LittleFix] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    ChickenShed{1.1.3} [Chicken Shed] ([1.7.2] ChickenShed (v1.1.3).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    DC1{3.3.2.18} [KingCore] ([1.7.2] KingCore v3.3.2.18 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    FishingNets{1.1.1.3} [Fishing Nets] ([1.7.2M] FishingNets v1.1.1.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    ToolHeads{1.1.1.3} [Tool Heads] ([1.7.2M] ToolHeads v1.1.1.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    Backpack{2.0.0-pre1} [Backpack] (backpack-2.0.0-pre1-1.7.x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    BiblioCraft{1.7.1} [BiblioCraft] (BiblioCraft[1.7.1][MC1.7.2].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    extrabuttons{1.7.2.0} [ExtraButtons] (extrabuttons-1.7.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    ForgeMultipart{1.1.0.282} [Forge Multipart] (ForgeMultipart-1.7.2-1.1.0.282-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    McMultipart{1.1.0.282} [Minecraft Multipart Plugin] (ForgeMultipart-1.7.2-1.1.0.282-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    HopperDuctMod{1.3} [Hopper Ducts] (hopperductmod-1.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    modularpots{1.7.2.12} [Modular Flower Pots] (ModularPots-1.7.2.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    Morpheus{1.7.2-1.@MINOR.3} [Morpheus] (morpheus-1.7.2-1.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    cfm{3.2.9.2} [§6MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.2.9.2-beta-build2(1.7.2) (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    MumbleLink{4.1.0} [MumbleLink for Forge] (MumbleLink-1.7.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    ExtendedPASupport{1.0.0} [ExtendedPASupport for MumbleLink] (MumbleLink-1.7.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    ObsidianBoat{v1.3.2} [Obsidian Boat] (ObsidianBoat-1.7.2-1.3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    clayspawn{1.7.2a} [Pam's Clay Spawn] (Pam's Clay Spawn 1.7.2a.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    plantmegapack{3.00.09} [Plant Mega Pack] (Plant Mega Pack-1.7.2-3.00.09.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    Railcraft{9.0.0.0} [Railcraft] (Railcraft_1.7.2-9.0.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    RedstonePasteMod{1.6.1} [Redstone Paste] (RedstonePasteMod-1.7.2-1.6.1 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    RopesPlus{1.6.1} [Ropes+] (RopePlus-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    secretroomsmod{@VERSION@} [The SecretRoomsMod] (secretroomsmod-1.7.2-4.6.3.346.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    SkullsPlus{1.7.2-a} [SkullsPlus] (SkullsPlus-1.7.2-a.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    wuppy29_slimedungeon{1.6.0} [Slime Dungeons] (Slime Dungeons 1.6.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    carystanley_soup{1.0} [Soup Mod] (soup_mod-1.7.2-v1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    taverns{2.2.1-0} [Village Taverns] (VillageTaverns-2.2.1-0.23.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    VNE{1.0.1} [Villagers Need Emeralds!] (VNE-1.7.2-1.0.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    ForgeMicroblock{1.1.0.282} [Forge Microblocks] (ForgeMultipart-1.7.2-1.1.0.282-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available
    Launched Version: 1.7.2
    LWJGL: 2.9.0
    OpenGL: AMD Radeon HD 6700 Series   GL version 4.1.10750 Compatibility Profile Context, ATI Technologies Inc.
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: []
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 46 (2576 bytes; 0 MB) allocated, 39 (2184 bytes; 0 MB) used
    Anisotropic Filtering: Off (1)

[21:11:06] [Client thread/ERROR]: Error in packet handling!
io.netty.handler.codec.DecoderException: java.lang.ClassCastException: mods.railcraft.common.blocks.hidden.TileHidden cannot be cast to com.github.abrarsyed.secretroomsmod.blocks.TileEntityCamo
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?]
    at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
    at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
    at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:71) [FMLProxyPacket.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:197) [ef.class:?]
    at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [biy.class:?]
    at net.minecraft.client.Minecraft.func_71407_l(MinecraftOverlay.java:1541) [azd.class:?]
    at net.minecraft.client.Minecraft.func_71411_J(MinecraftOverlay.java:916) [azd.class:?]
    at net.minecraft.client.Minecraft.func_99999_d(MinecraftOverlay.java:835) [azd.class:?]
    at net.minecraft.client.main.Main.main(SourceFile:103) [Main.class:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_55]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_55]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_55]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_55]
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?]
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
Caused by: java.lang.ClassCastException: mods.railcraft.common.blocks.hidden.TileHidden cannot be cast to com.github.abrarsyed.secretroomsmod.blocks.TileEntityCamo
    at com.github.abrarsyed.secretroomsmod.network.PacketCamo.actionClient(PacketCamo.java:49) ~[PacketCamo.class:?]
    at com.github.abrarsyed.secretroomsmod.network.PacketManager.actionClient(PacketManager.java:85) ~[PacketManager.class:?]
    at com.github.abrarsyed.secretroomsmod.network.PacketManager.decodeInto(PacketManager.java:73) ~[PacketManager.class:?]
    at com.github.abrarsyed.secretroomsmod.network.PacketManager.decodeInto(PacketManager.java:35) ~[PacketManager.class:?]
    at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:75) ~[FMLIndexedMessageToMessageCodec.class:?]
    at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:16) ~[FMLIndexedMessageToMessageCodec.class:?]
    at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?]
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?]
    ... 18 more
[21:11:06] [Client thread/ERROR]: There was a critical exception handling a packet on channel SecretRooms
io.netty.handler.codec.DecoderException: java.lang.ClassCastException: mods.railcraft.common.blocks.hidden.TileHidden cannot be cast to com.github.abrarsyed.secretroomsmod.blocks.TileEntityCamo
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?]
    at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?]
    at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?]
    at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:71) [FMLProxyPacket.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:197) [ef.class:?]
    at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [biy.class:?]
    at net.minecraft.client.Minecraft.func_71407_l(MinecraftOverlay.java:1541) [azd.class:?]
    at net.minecraft.client.Minecraft.func_71411_J(MinecraftOverlay.java:916) [azd.class:?]
    at net.minecraft.client.Minecraft.func_99999_d(MinecraftOverlay.java:835) [azd.class:?]
    at net.minecraft.client.main.Main.main(SourceFile:103) [Main.class:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_55]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_55]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_55]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_55]
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?]
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
Caused by: java.lang.ClassCastException: mods.railcraft.common.blocks.hidden.TileHidden cannot be cast to com.github.abrarsyed.secretroomsmod.blocks.TileEntityCamo
    at com.github.abrarsyed.secretroomsmod.network.PacketCamo.actionClient(PacketCamo.java:49) ~[PacketCamo.class:?]
    at com.github.abrarsyed.secretroomsmod.network.PacketManager.actionClient(PacketManager.java:85) ~[PacketManager.class:?]
    at com.github.abrarsyed.secretroomsmod.network.PacketManager.decodeInto(PacketManager.java:73) ~[PacketManager.class:?]
    at com.github.abrarsyed.secretroomsmod.network.PacketManager.decodeInto(PacketManager.java:35) ~[PacketManager.class:?]
    at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:75) ~[FMLIndexedMessageToMessageCodec.class:?]
    at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:16) ~[FMLIndexedMessageToMessageCodec.class:?]
    at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?]
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?]
    ... 18 more
[21:11:06] [Server thread/INFO]: paint812 lost connection: TranslatableComponent{key='disconnect.genericReason', args=[Internal Exception: java.lang.ClassCastException: net.minecraft.network.NetHandlerPlayServer cannot be cast to net.minecraft.network.play.INetHandlerPlayClient], siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[21:11:06] [Server thread/INFO]: paint812 left the game
[21:11:06] [Server thread/INFO]: Stopping singleplayer server as player logged out
[21:11:06] [Server thread/INFO]: Stopping server
[21:11:06] [Server thread/INFO]: Saving players
[21:11:06] [Server thread/INFO]: Saving worlds
[21:11:06] [Server thread/INFO]: Saving chunks for level 'New World-'/Overworld
[21:11:06] [Server thread/INFO]: Saving chunks for level 'New World-'/Nether
[21:11:06] [Server thread/INFO]: Saving chunks for level 'New World-'/The End
[21:11:07] [Server thread/INFO]: Unloading dimension 0
[21:11:07] [Server thread/INFO]: Unloading dimension -1
[21:11:07] [Server thread/INFO]: Unloading dimension 1

[AussieWarGod]

Similar issue except the gate and some blocks don't function correctly and cause a "fatal server error" and kicks the client off when trying to connect to the server. i had to remove the mod and regen the world to be able to login again. since it was a fatal server error found client side only there was no error report generated. i believe it stems from the secret gate block or the secret redstone block.

[AbrarSyed]

video is private, please fix

[paintballkev812]

Fixed youtube link. After further testing and checking the error logs. it looks like the cause of the issue is the gate trying to 'camouflage' itself to railcraft's invisible 'air' block. I've also had this same crash when using the RedstonePaste mod. It looks like it was trying to 'camouflage' the gate with redstonepaste's texture and crashed.

One solution may be to provide us a config file in which we can list items that should be ignored when and item is trying to camouflage itself.

[alex-the-james]

hang on, you said my crash was the same as this one, but I don't have railcraft.

[paintballkev812]

You have Redstone paste. Causes the same error
On Jun 9, 2014 4:54 PM, "XelaAJ" notifications@github.com wrote:

hang on, you said my crash was the same as this one, but I don't have
railcraft.

—
Reply to this email directly or view it on GitHub
#131 (comment)
.

[alex-the-james]

so if i remove redstone paste, it will be fine? I still don't fully understand, there was no redstone paste anywhere near it, yet it still crashed?

[AbrarSyed]

yeah I have no idea why this error happens.. It seems that my mod is mistaking another mods TileEntity for mine.. but I have no idea why this could possibly happen.

[alex-the-james]

do you think you could ever find a way to fix it?

[AbrarSyed]

The first step would be to find a reliable way to reproduce it in my development environment. which so far I havent been able to do..

[paintballkev812]

I have been able to consistently recreate the issue using the redstone paste issue.

Use the image above as reference:

Start with a flat surface. Place a block (i used stone) in the center. Behind the stone place two more blocks (I used planks). Go to the stone side opposite of the planks. While facing the stone(seeing the planks behind the stone), place a gate on top of the stone block. Now place redstonePaste on the face of the gate that will extend. Go to the the plank next to the stone block and place redstone (or redstonePaste) connecting the gate block the the other wood plank. Now place a torch on the other plank to so it will connect to the redstone that is leading to the gate. Once you place the torch, the game will crash.

[paintballkev812]

Abrar, if you cannot replicate using the steps above, if you create a debugging version of the mod that would write out any debugging information you needed to a log, I would be willing to run it until it crashes and provide you with the logs.

[AbrarSyed]

This issue may have already been fixed. I ask that you guys check real quick to see if it persists.
The log provided above is no longer useful as it is extremely out of date.