Code: ---- Minecraft crash-report ---- WARNING: coremods are present: AppEngCore (appliedenergistics2-rv4-alpha-5.jar) LoadingPlugin (Quark-r1.0-59.jar) ChiselCorePlugin (Chisel-MC1.10.2-0.0.7.3.jar) DepLoader (BrandonsCore-1.10.2-2.1.1.61-universal.jar) IC2core (industrialcraft-2-2.6.87-ex110.jar) EnderCorePlugin (EnderCore-1.10.2-0.4.1.58-beta.jar) LoadingPlugin (ResourceLoader-MC1.9.4-1.5.1.jar) BookshelfLoadingPlugin (Bookshelf-1.10.2-1.4.2.334.jar) ItemPatchingLoader (ItemPhysic Lite 1.3.2 mc1.10.2.jar) TransformerLoader (OpenComputers-MC1.10.2-1.6.0.3-rc.1.jar) CCLCorePlugin (CodeChickenLib-1.10.2-2.4.3.124-universal.jar) DepLoader (CodeChickenCore-1.10.2-2.3.5.91-universal.jar) Contact their authors BEFORE contacting forge // Hey, that tickles! Hehehe! Time: 12/6/16 10:18 PM Description: Unexpected error java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at net.minecraft.item.crafting.CraftingManager.func_82787_a(SourceFile:1233) at net.minecraft.inventory.ContainerPlayer.func_75130_a(ContainerPlayer.java:95) at net.minecraft.inventory.ContainerPlayer.<init>(ContainerPlayer.java:90) at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:161) at ic2.core.Ic2Player.<init>(Ic2Player.java:18) at ic2.core.WorldData.initialize(WorldData.java:74) at ic2.core.WorldData.get(WorldData.java:36) at ic2.core.WorldData.get(WorldData.java:29) at ic2.core.TickHandler.onClientTick(TickHandler.java:122) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_306_TickHandler_onClientTick_ClientTickEvent.invoke(.dynamic) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) at net.minecraftforge.fml.common.FMLCommonHandler.onPreClientTick(FMLCommonHandler.java:339) at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1650) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1055) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:371) 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 java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at net.minecraft.item.crafting.CraftingManager.func_82787_a(SourceFile:1233) at net.minecraft.inventory.ContainerPlayer.func_75130_a(ContainerPlayer.java:95) at net.minecraft.inventory.ContainerPlayer.<init>(ContainerPlayer.java:90) at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:161) at ic2.core.Ic2Player.<init>(Ic2Player.java:18) at ic2.core.WorldData.initialize(WorldData.java:74) at ic2.core.WorldData.get(WorldData.java:36) at ic2.core.WorldData.get(WorldData.java:29) at ic2.core.TickHandler.onClientTick(TickHandler.java:122) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_306_TickHandler_onClientTick_ClientTickEvent.invoke(.dynamic) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) at net.minecraftforge.fml.common.FMLCommonHandler.onPreClientTick(FMLCommonHandler.java:339) Do you have an ic2 item with a charge on you? Example a jetpack or an electric tool
I removed the crafting station maybe this fixes the issue as your crash-report says something about craftingmanager