Client and Server Crash with "Enchant Changer" Mod

[DrGatsby]

Enchant Changer can be found here: https://www.dropbox.com/s/udvlpodzl7vcgq0/EnchantChanger-1.7.10-1.8.29.jar?dl=0

Log:

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

Time: 5/22/15 3:38 PM
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: ak/EnchantChanger/tileentity/EcTileEntityMakoReactor
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:535)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:242)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:878)
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.NoClassDefFoundError: ak/EnchantChanger/tileentity/EcTileEntityMakoReactor
at ak.EnchantChanger.EnchantChanger.preInit(EnchantChanger.java:109)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
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 com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:533)
... 10 more
Caused by: java.lang.ClassNotFoundException: ak.EnchantChanger.tileentity.EcTileEntityMakoReactor
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 37 more
Caused by: java.lang.NoClassDefFoundError: cofh/api/tileentity/IEnergyInfo
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 39 more
Caused by: java.lang.ClassNotFoundException: cofh.api.tileentity.IEnergyInfo
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:101)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 43 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 8.1 (amd64) version 6.3
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 208479112 bytes (198 MB) / 390066176 bytes (371 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 v7.10.99.99 Minecraft Forge 10.13.3.1408 55 mods loaded, 55 mods active
mcp{9.05} Minecraft Coder Pack Unloaded->Constructed->Pre-initialized
FML{7.10.99.99} Forge Mod Loader Unloaded->Constructed->Pre-initialized
Forge{10.13.3.1408} Minecraft Forge Unloaded->Constructed->Pre-initialized
appliedenergistics2-core{rv2-stable-3} AppliedEnergistics2 Core Unloaded->Constructed->Pre-initialized
CodeChickenCore{1.0.6.44} CodeChicken Core Unloaded->Constructed->Pre-initialized
AKInternalCore{1.0.1} AKInternalCore Unloaded->Constructed->Pre-initialized
NotEnoughItems{1.0.4.107} Not Enough Items Unloaded->Constructed->Pre-initialized
PotionExtensionCore{1.0.1} PotionExtensionCore Unloaded->Constructed->Pre-initialized
OpenModsCore{0.7.3} OpenModsCore Unloaded->Constructed->Pre-initialized
mod_ThreadedLighting{1.7.10-1.0} Threaded Lighting Unloaded->Constructed->Pre-initialized
FamiliarsAPI{1.7.10} Familiars API Unloaded->Constructed->Pre-initialized
gilded-games-util{1.7.10-1.1} Gilded Games Utility Unloaded->Constructed->Pre-initialized
securitycraft{v1.7.4.1} [SecurityCraft]([1.7.10] SecurityCraft v1.7.4.1.jar) Unloaded->Constructed->Pre-initialized
DamageIndicatorsMod{3.2.3} Damage Indicators Unloaded->Constructed->Pre-initialized
advancedgenetics{1.5.8} Advanced Genetics Unloaded->Constructed->Pre-initialized
aether{Alpha 1.7.10-1.4} Aether II Unloaded->Constructed->Pre-initialized
appliedenergistics2{rv2-stable-3} Applied Energistics 2 Unloaded->Constructed->Pre-initialized
Backpack{2.0.1} Backpack Unloaded->Constructed->Pre-initialized
Baubles{1.0.1.10} Baubles Unloaded->Constructed->Pre-initialized
blastcraft{1.7.9.3} Blastcraft Unloaded->Constructed->Pre-initialized
BuildCraft|Core{6.4.15} BuildCraft Unloaded->Constructed->Pre-initialized
BuildCraft|Builders{6.4.15} BC Builders Unloaded->Constructed->Pre-initialized
BuildCraft|Energy{6.4.15} BC Energy Unloaded->Constructed->Pre-initialized
BuildCraft|Factory{6.4.15} BC Factory Unloaded->Constructed->Pre-initialized
BuildCraft|Transport{6.4.15} BC Transport Unloaded->Constructed->Pre-initialized
BuildCraft|Silicon{6.4.15} BC Silicon Unloaded->Constructed->Pre-initialized
ChickenChunks{1.3.4.19} ChickenChunks Unloaded->Constructed->Pre-initialized
craftguide{1.6.8.2} CraftGuide Unloaded->Constructed->Pre-initialized
EnchantChanger{1.7.10-1.8.29} EnchantChanger Unloaded->Constructed->Errored
eplus{3.0.2-d} Enchanting Plus Unloaded->Constructed->Pre-initialized
EnderStorage{1.4.7.36} EnderStorage Unloaded->Constructed->Pre-initialized
ExtraUtilities{1.2.4c} Extra Utilities Unloaded->Constructed->Pre-initialized
DefaultMobPack{1.7.10} DefaultMobPack Unloaded->Constructed->Pre-initialized
ExtendedFamPack{1.7.10} ExtendedFamPack Unloaded->Constructed->Pre-initialized
HerobrineFamPack{1.7.10} HerobrineFamPack Unloaded->Constructed->Pre-initialized
imc{1.6} [Improving Minecraft](Improving Minecraft-1.6.jar) Unloaded->Constructed->Pre-initialized
inventorytweaks{1.59-dev-152-cf6e263} Inventory Tweaks Unloaded->Constructed->Pre-initialized
ani_koto{v1.6} [Kingdoms of the Overworld Mod](Kingdoms of the Overworld-1.7.10-1.6.jar) Unloaded->Constructed->Pre-initialized
malisiscore{1.7.10-0.11.4} MalisisCore Unloaded->Constructed->Pre-initialized
malisisadvert{1.7.10-0.2} Malisis Advert Unloaded->Constructed->Pre-initialized
Mantle{1.7.10-0.3.2.jenkins184} Mantle Unloaded->Constructed->Pre-initialized
Mystcraft{0.11.9.03} Mystcraft Unloaded->Constructed->Pre-initialized
OpenMods{0.7.3} OpenMods Unloaded->Constructed->Pre-initialized
OpenBlocks{1.4.3} OpenBlocks Unloaded->Constructed->Pre-initialized
ReiMinimap{1.7.10} Rei's Minimap Unloaded->Constructed->Pre-initialized
rivalrebels{1.7.10J} Rival Rebels Unloaded->Constructed->Pre-initialized
Roguelike{1.3.6.3} Roguelike Dungeons Unloaded->Constructed->Pre-initialized
scp{unspecified} SecureCraftProtect Unloaded->Constructed->Pre-initialized
Waila{1.5.10} Waila Unloaded->Constructed->Pre-initialized
TConstruct{1.7.10-1.8.5.build957} Tinkers' Construct Unloaded->Constructed->Pre-initialized
TwilightForest{2.3.7} The Twilight Forest Unloaded->Constructed->Pre-initialized
VersionChecker{1.1.8} Version Checker Unloaded->Constructed->Pre-initialized
weaponmod{1.7.2 v1.14.2} Balkon's WeaponMod Unloaded->Constructed->Pre-initialized
witchery{0.24.1} Witchery Unloaded->Constructed->Pre-initialized
worldedit{6.0-beta-01} WorldEdit Unloaded->Constructed->Pre-initialized
GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 352.86' Renderer: 'GeForce GTX 980/PCIe/SSE2'
OpenModsLib class transformers: [stencil_patches:FINISHED],[movement_callback:FINISHED],[map_gen_fix:FINISHED],[gl_capabilities_hook:FINISHED],[player_render_hook:ENABLED]
Class transformer null safety: all safe
AE2 Version: stable rv2-stable-3 for Forge 10.13.2.1291
Mantle Environment: Environment healthy.
TConstruct Environment: Environment healthy.
Stencil buffer state: Function set: GL30, pool: internal, bits: 8

[DrGatsby]

Fixed by adding CoFH Core? o.o Well that works i guess... lol