Where did you get that preposterous idea? Minecraft mods work only with their intended game version. Many mods may work across minor versions (like 1.6.2 -> 1.6.4; 1.7.2 -> 1.7.10) but no mod works across major game versions (1.6.x -> 1.7.x).
And the interesting thing about this statement is:
You did not have Animal Bikes installed when the crash posted in OP happen.
um i bad with memory cant remember what mod and it was also weather XD and the version of the mod is 1.6 its just a coincidence but its meant for 1.7 i checked
---- Minecraft Crash Report ----
// Ooh. Shiny. Time: 4/3/15 7:51 PM
Description: Initializing game java.lang.NoClassDefFoundError: cpw/mods/fml/common/ITickHandler
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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: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.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:118)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
at net.minecraft.client.main.Main.main(SourceFile:148)
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)
Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.ITickHandler
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 34 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 36 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.FMLModContainer.constructMod(FMLModContainer.java:420)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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: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.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:118)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480) -- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
at net.minecraft.client.main.Main.main(SourceFile:148)
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) -- 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: 168127496 bytes (160 MB) / 298881024 bytes (285 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 v7.10.103.1352 Minecraft Forge 10.13.2.1352 45 mods loaded, 45 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML{7.10.103.1352} [Forge Mod Loader] (forge-1.7.10-10.13.2.1352-1.7.10.jar) Unloaded->Constructed
Forge{10.13.2.1352} [Minecraft Forge] (forge-1.7.10-10.13.2.1352-1.7.10.jar) Unloaded->Constructed
<CoFH ASM>{000} [CoFH ASM Data Initialization] (minecraft.jar) Unloaded->Constructed
lucky{5.1.0} [Lucky Block] ([1-7-10]_Lucky_Block_v5-1-0.jar.zip) Unloaded->Constructed
securitycraft{v1.7.3} [SecurityCraft] ([1.7.10] SecurityCraft 1.7.3.jar) Unloaded->Constructed
Trapcraft{v2.2.1a} [Trapcraft] ([1.7.10] Trapcraft - v2.3.0a.zip) Unloaded->Constructed
DamageIndicatorsMod{3.2.3} [Damage Indicators] ([1.7.10]DamageIndicatorsMod-3.2.3.jar) Unloaded->Constructed
fastfood{0.1.2} [Fast Food] ([1.7.10]Fast Food-0.1.2.jar) Unloaded->Constructed
animalsPlus{1.2} [Animals+] (animalsPlus-1.2 (1).jar) Unloaded->Constructed
ArchimedesShips{1.7.2 v1.7.0} [Archimedes' Ships] (ArchimedesShips.jar) Unloaded->Constructed
CoFHCore{1.7.10R3.0.0RC7} [CoFH Core] (CoFHCore-[1.7.10]3.0.0RC7-211.jar) Unloaded->Constructed
BigReactors{0.4.2A2} [Big Reactors] (BigReactors-0.4.2A2.jar) Unloaded->Constructed
BuildCraft|Core{6.4.5} [BuildCraft] (buildcraft-6.4.5.jar) Unloaded->Constructed
Mantle{1.7.10-0.3.2.jenkins184} [Mantle] (Mantle-1.7.10-0.3.2.jar) Unloaded->Constructed
TConstruct{1.7.10-1.8.3.build919} [Tinkers' Construct] (TConstruct-1.7.10-1.8.3b (1).jar) Unloaded->Constructed
boilerplate{4.1.0} [Boilerplate] (boilerplate-1.7.10-4.0.1c.jar) Unloaded->Constructed
BuildCraft|Transport{6.4.5} [BC Transport] (buildcraft-6.4.5.jar) Unloaded->Constructed
BuildCraft|Silicon{6.4.5} [BC Silicon] (buildcraft-6.4.5.jar) Unloaded->Constructed
BuildCraft|Builders{6.4.5} [BC Builders] (buildcraft-6.4.5.jar) Unloaded->Constructed
BuildCraft|Energy{6.4.5} [BC Energy] (buildcraft-6.4.5.jar) Unloaded->Constructed
BuildCraft|Factory{6.4.5} [BC Factory] (buildcraft-6.4.5.jar) Unloaded->Constructed
CarpentersBlocks{3.3.5} [Carpenter's Blocks] (Carpenter's Blocks v3.3.5 - MC 1.7.10.jar) Unloaded->Constructed
props{1.11} [Decocraft] (Decocraft-v1.11_1.7.10.jar) Unloaded->Constructed
VirusMod{1.1.0} [DiseaseCraft] (DiseaseCraft-1.1.1.jar) Unloaded->Constructed
ElementalCreepers{4.2.4} [Elemental Creepers] (Elemental Creepers-universal_1.7.10-4.2.4.jar) Unloaded->Constructed
iChunUtil{2.0.0} [iChunUtil] (util^iChunUtil2.0.0.zip) Unloaded
GraviGun{2.0.0} [GraviGun] (files^GravityGun2.0.0.zip) Unloaded
Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar) Unloaded
Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar) Unloaded
GraveStone{2.11.3} [GraveStone] (GraveStone-2.11.3.jar) Unloaded
JABBA{1.2.1} [JABBA] (Jabba-1.2.1a_1.7.10.jar) Unloaded
MoreFurnaces{1.3.7} [More Furnaces] (MoreFurnaces-1.3.7-MC1.7.2.jar) Unloaded
movillages{1.2.0} [Mo' Villages] (MoVillages-1.2.0.jar) Unloaded
Natura{2.2.0} [Natura] (natura-1.7.10-2.2.0.1.jar) Unloaded
Oceancraft{1.3.1} [Oceancraft] (Oceancraft-1.3.1.jar) Unloaded
Railcraft{9.5.0.0} [Railcraft] (Railcraft_1.7.10-9.5.0.0 (1).jar) Unloaded
realisticpain{1.1} [Realistic Pain] (realisticpain-1.2-mc1.7.2.jar) Unloaded
RedstonePasteMod{1.6.2} [Redstone Paste] (RedstonePasteMod-1.7.10-1.6.2.jar) Unloaded
steamcraft2{Beta R4.1} [Steamcraft 2] (steamcraft2-1.7.10-B4.1b.jar) Unloaded
StevesCarts{2.0.0.b18} [Steve's Carts 2] (StevesCarts2.0.0.b18.jar) Unloaded
telepads{1.6.4 v5} [Teleportation Pads] (Telepads-1.7.2_1.7.jar) Unloaded
TwilightForest{2.0.3} [The Twilight Forest] (twilightforest-1.7.2-2.0.3.jar) Unloaded
weather2{v2.3.4} [weather2] (Weather-2.3.4.jar) Unloaded
witchery{0.23.2} [Witchery] (witchery-1.7.10-0.23.2 (1).jar) Unloaded
CoFHCore: -[1.7.10]3.0.0RC7-211
Mantle Environment: Environment healthy.
TConstruct Environment: Environment healthy.
Launched Version: 1.7.10-Forge10.13.2.1352-1.7.10
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics Family GL version 3.1.0 - Build 8.15.10.2476, Intel
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: [John Smith Legacy 1.8.1 v1.3.10, Xray Ultimate 1.8.zip] Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)
It did not work mods where installed correctly
no there mod versions is 1.6 but it waorks with 1.7
It only took me 2 hours but i fixed it it was just animal bikes
um i bad with memory cant remember what mod and it was also weather XD and the version of the mod is 1.6 its just a coincidence but its meant for 1.7 i checked