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Hello, I am having trouble launching Minecraft with forge 1.7.10 installed.

Let me take you through the whole story.

1. My minecraft was launching and working properly before any of this happened.

2. I installed the forge IDE (eclipse), to compile a mod.

3. It wasnt working, so I changed these three environment variables to get it to locate java.

%JAVA_HOME% = "C:\Program Files (x86)\Java\jdk1.8.0_60\bin\"

%JAVA_EXE% = "C:\Program Files (x86)\Java\jdk1.8.0_60\bin\java.exe"

%PATH% (I added 2)

"C:\Program Files (x86)\Java\jdk1.8.0_60\bin\javac.exe" (compiler)

"C:\Program Files (x86)\Java\jdk1.8.0_60\bin\java.exe" (dont know why I added this)

4. I go into eclipse, and it still doesnt work so I forget about it.

5. I attempt to launch minecraft and it crashes during Pre-Init.

6. I completely revert the changes I made to my environment variables.

7. It still doesnt launch.

What I have tried:

Using different versions of java

Forcing minecraft to run off of default java

Updating scala libraries

Completely reinstalling minecraft.

Crash Log:

---- Minecraft Crash Report ----
// Don't do that.

Time: 11/14/15 9:12 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: net/minecraftforge/fml/common/event/FMLInitializationEvent
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:544)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:208)
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: net/minecraftforge/fml/common/event/FMLInitializationEvent
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2693)
at java.lang.Class.getDeclaredMethods(Class.java:1967)
at cpw.mods.fml.common.FMLModContainer.gatherAnnotations(FMLModContainer.java:317)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:505)
at sun.reflect.GeneratedMethodAccessor4.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.loadMods(Loader.java:513)
... 10 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.common.event.FMLInitializationEvent
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)
... 36 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 38 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 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 131087496 bytes (125 MB) / 308514816 bytes (294 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 10.13.4.1448 44 mods loaded, 44 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UC mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UC FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1448-1.7.10.jar)
UC Forge{10.13.4.1448} [Minecraft Forge] (forge-1.7.10-10.13.4.1448-1.7.10.jar)
UC CodeChickenCore{1.0.4.29} [CodeChicken Core] (minecraft.jar)
UC NotEnoughItems{1.0.3.74} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.3.74-universal.jar)
UC OpenComputers|Core{1.5.19.37} [OpenComputers (Core)] (minecraft.jar)
UC securitycraft{v1.8.0} [SecurityCraft] ([1.7.10] SecurityCraft v1.8.0.jar)
UC BuildCraft|Core{7.1.12} [BuildCraft] (buildcraft-7.1.12.jar)
UC BuildCraft|Builders{7.1.12} [BC Builders] (buildcraft-7.1.12.jar)
UC BuildCraft|Transport{7.1.12} [BC Transport] (buildcraft-7.1.12.jar)
UC BuildCraft|Energy{7.1.12} [BC Energy] (buildcraft-7.1.12.jar)
UC BuildCraft|Silicon{7.1.12} [BC Silicon] (buildcraft-7.1.12.jar)
UC BuildCraft|Robotics{7.1.12} [BC Robotics] (buildcraft-7.1.12.jar)
UC BuildCraft|Factory{7.1.12} [BC Factory] (buildcraft-7.1.12.jar)
UC BuildCraft|Compat{7.1.2} [BuildCraft Compat] (buildcraft-compat-7.1.2.jar)
UC SlimevoidLib{2.0.4.7} [Slimevoid Library] (SlimevoidLibrary-2.0.4.7.jar)
UC DynamicTransport{0.1.2.0} [Dynamic Transport] (DynamicTransport-0.1.2.0.jar)
UC flansmod{4.10.0} [Flan's Mod] (Flans Mod-1.7.10-4.10.0.jar)
UC IC2{2.2.791-experimental} [IndustrialCraft 2] (industrialcraft-2-2.2.791-experimental.jar)
UC IC2NuclearControl{2.1.2a} [Nuclear Control 2] (IC2NuclearControl-2.1.2a.jar)
UC NGTLib{1.7.10.3} [NGTLib] (NGTLib1.7.10.3_Forge10.13.0.1180.zip)
UC ObsidiPlates{3.0.0.18} [ObsidiPlates] (ObsidiPlates-1.7.10-universal-3.0.0.18.jar)
UC ForgeMultipart{1.2.0.345} [Forge Multipart] (ForgeMultipart-1.7.10-1.2.0.345-universal.jar)
UC MrTJPCoreMod{1.1.0.31} [MrTJPCore] (MrTJPCore-1.1.0.31-universal.jar)
UC ProjRed|Core{4.7.0pre9.92} [ProjectRed Core] (ProjectRed-1.7.10-4.7.0pre9.92-Base.jar)
UC ProjRed|Transmission{4.7.0pre9.92} [ProjectRed Transmission] (ProjectRed-1.7.10-4.7.0pre9.92-Integration (1).jar)
UC OpenComputers{1.5.19.37} [OpenComputers] (OpenComputers-MC1.7.10-1.5.19.37-universal.jar)
UC ProjRed|Integration{4.7.0pre9.92} [ProjectRed Integration] (ProjectRed-1.7.10-4.7.0pre9.92-Integration (1).jar)
UC ProjRed|Fabrication{4.7.0pre9.92} [ProjectRed Fabrication] (ProjectRed-1.7.10-4.7.0pre9.92-Fabrication.jar)
UC ProjRed|Illumination{4.7.0pre9.92} [ProjectRed Illumination] (ProjectRed-1.7.10-4.7.0pre9.92-Lighting.jar)
UC ProjRed|Expansion{4.7.0pre9.92} [ProjectRed Expansion] (ProjectRed-1.7.10-4.7.0pre9.92-Mechanical.jar)
UC ProjRed|Transportation{4.7.0pre9.92} [ProjectRed Transportation] (ProjectRed-1.7.10-4.7.0pre9.92-Mechanical.jar)
UC ProjRed|Exploration{4.7.0pre9.92} [ProjectRed Exploration] (ProjectRed-1.7.10-4.7.0pre9.92-World.jar)
UC Railcraft{9.8.0.0} [Railcraft] (Railcraft_1.7.10-9.8.0.0.jar)
UC SolarExpansion{1.6a} [Solar Expansion] (SolarExpansion-Basic-1.6a.jar)
UE worldedit{6.1.1-SNAPSHOT} [WorldEdit] (worldedit-forge-mc1.7.10-6.1.1-SNAPSHOT-dist.jar)
UC WR-CBE|Core{1.4.1.9} [WR-CBE Core] (WR-CBE-1.7.10-1.4.1.9-universal.jar)
UC WR-CBE|Addons{1.4.1.9} [WR-CBE Addons] (WR-CBE-1.7.10-1.4.1.9-universal.jar)
UC WR-CBE|Logic{1.4.1.9} [WR-CBE Logic] (WR-CBE-1.7.10-1.4.1.9-universal.jar)
UC McMultipart{1.2.0.345} [Minecraft Multipart Plugin] (ForgeMultipart-1.7.10-1.2.0.345-universal.jar)
UC ForgeRelocation{0.0.1.4} [ForgeRelocation] (ForgeRelocation-1.7.10-0.0.1.4-universal.jar)
UC MCFrames{1.0} [MCFrames] (ForgeRelocation-1.7.10-0.0.1.4-universal.jar)
UC RelocationFMP{0.0.1.2} [RelocationFMP] (ForgeRelocationFMP-1.7.10-0.0.1.2-universal.jar)
UC ForgeMicroblock{1.2.0.345} [Forge Microblocks] (ForgeMultipart-1.7.10-1.2.0.345-universal.jar)

Any help or advice would be appreciated, thank you in advance.

Quote from tubs06»