This didn't work for me ): I got a crash report saying:
---- Minecraft Crash Report ----
WARNING: coremods are present:
FarseekCoreMod (Farseek-1.9.4-1.1.jar)
LoadingPlugin (HardcoreDarkness-MC1.9.4-1.8.jar)
StreamsCoreMod (Streams-Mod-1.9.4.jar)
BetterFoliageLoader (BetterFoliage-MC1.10-2.0.13.jar)
MalisisCorePlugin (malisiscore-1.9.4-4.0.1.jar)
Contact their authors BEFORE contacting forge
// There are four lights!
Time: 8/4/16 9:01 PM
Description: Initializing game
java.lang.NoSuchFieldError: ofAaLevel
at Config.initDisplay(Config.java:199)
at net.minecraft.client.renderer.OpenGlHelper.func_77474_a(OpenGlHelper.java:114)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:431)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)
at net.minecraft.client.main.Main.main(SourceFile:124)
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)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace:
at Config.initDisplay(Config.java:199)
at net.minecraft.client.renderer.OpenGlHelper.func_77474_a(OpenGlHelper.java:114)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:431)
-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)
at net.minecraft.client.main.Main.main(SourceFile:124)
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)
-- System Details --
Details:
Minecraft Version: 1.10
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: 120152232 bytes (114 MB) / 282976256 bytes (269 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
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML:
Loaded coremods (and transformers):
FarseekCoreMod (Farseek-1.9.4-1.1.jar)
farseek.core.FarseekClassTransformer
LoadingPlugin (HardcoreDarkness-MC1.9.4-1.8.jar)
lumien.hardcoredarkness.asm.ClassTransformer
StreamsCoreMod (Streams-Mod-1.9.4.jar)
streams.core.StreamsClassTransformer
BetterFoliageLoader (BetterFoliage-MC1.10-2.0.13.jar)
mods.betterfoliage.loader.BetterFoliageTransformer
MalisisCorePlugin (malisiscore-1.9.4-4.0.1.jar)
net.malisis.core.util.chunkcollision.ChunkCollisionTransformer
net.malisis.core.util.chunkblock.ChunkBlockTransformer
net.malisis.core.renderer.transformer.MalisisRendererTransformer
net.malisis.core.renderer.icon.asm.TextureMapTransformer
net.malisis.core.util.clientnotif.ClientNotifTransformer
Launched Version: 1.10-forge1.10-12.18.0.2000-1.10.0
LWJGL: 2.9.4
OpenGL: GeForce GT 740/PCIe/SSE2 GL version 4.5.0 NVIDIA 350.12, NVIDIA Corporation
GL Caps:
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs:
Current Language: ~~ERROR~~ NullPointerException: null
Profiler Position: N/A (disabled)
CPU: <unknown>
I know that I use mods that are 'not the right version' but they work just fine in 1.10. I had no mod conflicts whatsoever.