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hello people of the minecraft fourms i need ur help im makeing a modpack and get this crash report im about to show you and i do not know what it means please tell me what i need to do to get this to work



---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 12/2/14 5:02 PM
Description: Initializing game

java.lang.NoClassDefFoundError: com/mcf/davidee/paintinggui/gui/PaintingSelectionScreen
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.ProxyInjector.inject(ProxyInjector.java:59)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:492)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:491)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:815)
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)
Caused by: java.lang.ClassNotFoundException: com.mcf.davidee.paintinggui.gui.PaintingSelectionScreen
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:188)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 36 more
Caused by: java.lang.NoClassDefFoundError: com/mcf/davidee/guilib/core/Button$ButtonHandler
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:180)
... 38 more
Caused by: java.lang.ClassNotFoundException: com.mcf.davidee.guilib.core.Button$ButtonHandler
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:188)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 42 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:180)
... 44 more


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

-- Head --
Stacktrace:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.ProxyInjector.inject(ProxyInjector.java:59)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:492)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:491)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:815)
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_67, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 3401526776 bytes (3243 MB) / 4116709376 bytes (3926 MB) up to 4116709376 bytes (3926 MB)
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096M -Xms4096M
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 v9.03 FML v7.2.217.1145 Minecraft Forge 10.12.2.1145 34 mods loaded, 34 mods active
mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML{7.2.217.1145} [Forge Mod Loader] (forge-1.7.2-10.12.2.1145.jar) Unloaded->Constructed
Forge{10.12.2.1145} [Minecraft Forge] (forge-1.7.2-10.12.2.1145.jar) Unloaded->Constructed
AppliedEnergistics2-Core{rv0-stable-9} [AppliedEnergistics2 Core] (minecraft.jar) Unloaded->Constructed
TooManyItems{1.7.2} [TooManyItems] (minecraft.jar) Unloaded->Constructed
malisiscore{1.7.10-0.10.2+unknown-b0.git-unknown} [Malisis Core] (malisiscore-1.7.10-0.10.2.jar) Unloaded->Constructed
DamageIndicatorsMod{3.1.2} [Damage Indicators] ([1.7.2]DamageIndicatorsMod-3.1.2.jar) Unloaded->Constructed
appliedenergistics2{rv0-stable-9} [Applied Energistics 2] (appliedenergistics2-rv0-stable-9.jar) Unloaded->Constructed
tennox_bacteria{2.0.6} [Bacteria Mod] (BacteriaMod-1.7.2-2.0.6.jar) Unloaded->Constructed
BiblioCraft{1.8.2} [BiblioCraft] (BiblioCraft[v1.8.2][MC1.7.2].jar) Unloaded->Constructed
CarpentersBlocks{3.2.8.6} [Carpenter's Blocks] (Carpenter's Blocks v3.2.8.6 - MC 1.7.2.jar) Unloaded->Constructed
PaintingSelGui{1.7.2.0} [PaintingSelectionGui] (com) Unloaded
customnpcs{1.7.2-2} [CustomNpcs] (CustomNPCs_1.7.2.jar) Unloaded
radixcore{1.0.0} [RadixCore] (customspawner) Unloaded
CustomSpawner{3.2.0} [DrZhark's CustomSpawner] (customspawner) Unloaded
thebombzenapi{2.4.1} [ThebombzenAPI] (ThebombzenAPI-v2.4.1-mc1.7.2.jar) Unloaded
enchantview{4.0.3} [EnchantView] (EnchantView-v4.0.3-mc1.7.2.jar) Unloaded
Baubles{1.0.0.13} [Baubles] (Baubles-1.7.2-1.0.0.13.jar) Unloaded
ExtraUtilities{1.1.0b} [Extra Utilities] (extrautilities-1.1.0b.jar) Unloaded
eyemod{EyeOS4.0} [EyeMod] (EyeMod-iPod-Mod-EyeOS40.jar) Unloaded
flansmod{4.3.0} [Flan's Mod] (Flans Mod-1.7.2-4.3.0.jar) Unloaded
iChunUtil{3.3.0} [iChunUtil] (iChunUtil-3.3.0.jar) Unloaded
malisisdoors{1.7.10-1.3.1} [Malisis' Doors] (malisisdoors-1.7.10-1.3.1.jar) Unloaded
mca{4.1.2} [Minecraft Comes Alive] (mca) Unloaded
MoCreatures{6.2.1} [DrZhark's Mo'Creatures] (mocreatures) Unloaded
cfm{3.3.5} [§6MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.3.5(1.7.2).jar) Unloaded
MSM3{3.0.0a} [More Swords 3] (MSM-SNAP-3.0.0a-For-MC-1.7.2.jar) Unloaded
secretroomsmod{@[email protected]} [The SecretRoomsMod] (secretroomsmod-1.7.2-4.7.0.370.jar) Unloaded
securitycraft{v1.6.1} [SecurityCraft] (SecurityCraft v1.6.1 for 1.7.2.jar) Unloaded
Sync{3.0.1} [Sync] (Sync-3.0.1.jar) Unloaded
TallDoors{0.5.0} [Tall Doors Mod] (TallDoors-1.7.2-0.5.0.jar) Unloaded
Thaumcraft{4.1.1.14} [Thaumcraft] (Thaumcraft-1.7.2-4.1.1.14.jar) Unloaded
TwilightForest{2.2.3} [The Twilight Forest] (twilightforest-1.7.2-2.2.3.jar) Unloaded
witchery{0.20.5} [Witchery] (witchery-1.7.2-0.20.5.jar) Unloaded
AE2 Version: stable rv0-stable-9 for Forge 10.12.1.1060
Launched Version: 1.7.2-Forge10.12.2.1145
LWJGL: 2.9.0
OpenGL: GeForce GTX 550 Ti/PCIe/SSE2 GL version 4.4.0, NVIDIA Corporation
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: ~~ERROR~~ NullPointerException: null
Anisotropic Filtering: Off (1)



and yes i did copy this from the error
if u need any more info on the modpack please tell me in the thread

k thx