I have the latest build of mekanism and I crash while I try to put down a cable or a tube. Here is the crash report :

---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 03.08.2015 19:40
Description: Ticking memory connection

java.util.NoSuchElementException: None.get
at scala.None$.get(Option.scala:322)
at scala.None$.get(Option.scala:320)
at codechicken.multipart.MultiPartRegistry$.writePartID(MultiPartRegistry.scala:191)
at codechicken.multipart.TileMultipart.writeAddPart(TileMultipart.scala:289)
at codechicken.multipart.TileMultipart.addPart_impl(TileMultipart.scala:275)
at codechicken.multipart.MultipartGenerator$.addPart(MultipartGenerator.scala:98)
at codechicken.multipart.TileMultipart$.addPart(TileMultipart.scala:599)
at codechicken.multipart.TItemMultiPart$class.place$1(ItemMultiPart.scala:37)
at codechicken.multipart.TItemMultiPart$class.onItemUse(ItemMultiPart.scala:47)
at codechicken.multipart.JItemMultiPart.func_77648_a(ItemMultiPart.scala:14)
at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:505)
at net.minecraft.item.ItemStack.func_77943_a(ItemStack.java:128)
at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:389)
at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:556)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

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

-- Head --
Stacktrace:
at scala.None$.get(Option.scala:322)
at scala.None$.get(Option.scala:320)
at codechicken.multipart.MultiPartRegistry$.writePartID(MultiPartRegistry.scala:191)
at codechicken.multipart.TileMultipart.writeAddPart(TileMultipart.scala:289)
at codechicken.multipart.TileMultipart.addPart_impl(TileMultipart.scala:275)
at codechicken.multipart.MultipartGenerator$.addPart(MultipartGenerator.scala:98)
at codechicken.multipart.TileMultipart$.addPart(TileMultipart.scala:599)
at codechicken.multipart.TItemMultiPart$class.place$1(ItemMultiPart.scala:37)
at codechicken.multipart.TItemMultiPart$class.onItemUse(ItemMultiPart.scala:47)
at codechicken.multipart.JItemMultiPart.func_77648_a(ItemMultiPart.scala:14)
at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:505)
at net.minecraft.item.ItemStack.func_77943_a(ItemStack.java:128)
at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:389)
at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:556)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)

-- Ticking connection --
Details:
Connection: net.minecraft.network.NetworkManager@23cbe9
Stacktrace:
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.8.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 179565952 bytes (171 MB) / 360460288 bytes (343 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1481 11 mods loaded, 11 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} Minecraft Coder Pack
UCHIJAAAA FML{7.10.99.99} Forge Mod Loader
UCHIJAAAA Forge{10.13.4.1481} Minecraft Forge
UCHIJAAAA ForgeMultipart{1.2.0.345} Forge Multipart
UCHIJAAAA Mekanism{8.1.5} Mekanism
UCHIJAAAA MekanismGenerators{8.1.5} MekanismGenerators
UCHIJAAAA MekanismTools{8.1.5} MekanismTools
UCHIJAAAA bspkrsCore{6.16} bspkrsCore
UCHIJAAAA Baubles{1.0.1.10} Baubles
UCHIJAAAA McMultipart{1.2.0.345} Minecraft Multipart Plugin
UCHIJAAAA ForgeMicroblock{1.2.0.345} Forge Microblocks
GL info: ERROR RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['Candarian'/72, l='Mod Showcase', x=-81,79, y=65,29, z=66,64]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

Can anyone help?

First, nobody keeps watching github for notifications, so don't expect instant reply.

Also, 8.1.7 is the latest build of mekanism, neither have I encountered this issue on 8.1.5.

Can you place any covers or panels? Because the crash doesn't seem to be involving any Mekanism code.. just forge multipart?

I tried removing forge multipart but it keeps saying I need it

On Tue, Aug 4, 2015 at 8:17 AM, ruifung [email protected] wrote:

First, nobody keeps watching github for notifications, so don't expect
instant reply.

Also, 8.1.7 is the latest build of mekanism, neither have I encountered
this issue on 8.1.5.

Can you place any covers or panels? Because the crash doesn't seem to be
involving any Mekanism code.. just forge multipart?

—
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#2881 (comment)
.

Yes, it needs forge multipart, but im not sure why its crashing.
Heck, I can't even reproduce it.

İts not only me either it crashes in my friends PCs as well

On Wednesday, August 5, 2015, ruifung [email protected] wrote:

Yes, it needs forge multipart, but im not sure why its crashing.
Heck, I can't even reproduce it.

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#2881 (comment)
.

There's a chance it's an issue with another mod, but yeah, this definitely isn't me. I'd suggest reporting to FMP.

It's probably a issue with FMP anyway, it appears its getting None for a Option, and trying to call get on it (which fails because its None).