---- Minecraft Crash Report ---- // Don't be sad, have a hug! <3 Time: 4/4/15 5:52 AM Description: Unexpected error java.lang.ExceptionInInitializerError at codechicken.nei.ClientHandler.tickEvent(ClientHandler.java:162) at cpw.mods.fml.common.eventhandler.ASMEventHandler_10_ClientHandler_tickEvent_RenderTickEvent.invoke(.dynamic) at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138) at cpw.mods.fml.common.FMLCommonHandler.onRenderTickEnd(FMLCommonHandler.java:340) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:991) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) at net.minecraft.client.main.Main.main(SourceFile:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.RuntimeException: java.io.FileNotFoundException: C:\Users\Joseph\AppData\Roaming\.minecraft\config\NEI\client.cfg (The requested operation cannot be performed on a file with a user-mapped section open) at codechicken.lib.config.ConfigFile.saveConfig(ConfigFile.java:98) at codechicken.lib.config.ConfigTagParent.setNewLineMode(ConfigTagParent.java:82) at codechicken.nei.NEIClientConfig.setDefaults(NEIClientConfig.java:64) at codechicken.nei.NEIClientConfig.(NEIClientConfig.java:56) ... 14 more Caused by: java.io.FileNotFoundException: C:\Users\Joseph\AppData\Roaming\.minecraft\config\NEI\client.cfg (The requested operation cannot be performed on a file with a user-mapped section open) at java.io.FileOutputStream.open(Native Method) at java.io.FileOutputStream.(FileOutputStream.java:213) at java.io.FileOutputStream.(FileOutputStream.java:162) at java.io.PrintWriter.(PrintWriter.java:263) at codechicken.lib.config.ConfigFile.saveConfig(ConfigFile.java:96) ... 17 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 151852112 bytes (144 MB) / 246915072 bytes (235 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M 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 v7.10.97.1343 Minecraft Forge 10.13.2.1343 5 mods loaded, 5 mods active mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available FML{7.10.97.1343} [Forge Mod Loader] (forge-1.7.10-10.13.2.1343-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available Forge{10.13.2.1343} [Minecraft Forge] (forge-1.7.10-10.13.2.1343-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available CodeChickenCore{1.0.4.29} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available NotEnoughItems{1.0.3.74} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.3.74-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available Launched Version: 1.7.10-Forge10.13.2.1343-1.7.10 LWJGL: 2.9.1 OpenGL: GeForce GTX 750 Ti/PCIe/SSE2 GL version 4.5.0 NVIDIA 347.88, NVIDIA Corporation GL Caps: Using GL 1.3 multitexturing. 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: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: [] Current Language: English (UK) Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Anisotropic Filtering: Off (1)