Today, the first day of Dinnerbone's snapshot release of 15w31a, I tried loading up liteloader on minecraft version 1.710, to use world edit. I can get to the Menu page, but when trying to enter or load a saved world up, the game crashes and gives me this error code:
---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 7/29/15 11:19 PM
Description: Unexpected error

java.lang.IndexOutOfBoundsException
at java.nio.Buffer.checkIndex(Buffer.java:512)
at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:248)
at bma.a(SourceFile:271)
at bma.a(SourceFile:220)
at bao.a(SourceFile:1694)
at bao.a(SourceFile:1652)
at bjb.a(SourceFile:125)
at com.mumfrey.liteloader.client.PacketEventsClient.handlePacket(PacketEventsClient.java:106)
at com.mumfrey.liteloader.core.PacketEvents.handlePacketEvent(PacketEvents.java:179)
at com.mumfrey.liteloader.core.PacketEvents.handlePacket(PacketEvents.java:134)
at com.mumfrey.liteloader.core.PacketEvents.handlePacket(PacketEvents.java:129)
at com.mumfrey.liteloader.core.event.EventProxy$2.$event00026(Unknown Source)
at hd.a(SourceFile)
at ej.a(SourceFile:174)
at bao.p(SourceFile:1585)
at bao.ak(SourceFile:774)
at bao.f(SourceFile:728)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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 –
Stacktrace:
at java.nio.Buffer.checkIndex(Buffer.java:512)
at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:248)
at bma.a(SourceFile:271)
at bma.a(SourceFile:220)
at bao.a(SourceFile:1694)
at bao.a(SourceFile:1652)
at bjb.a(SourceFile:125)
at com.mumfrey.liteloader.client.PacketEventsClient.handlePacket(PacketEventsClient.java:106)
at com.mumfrey.liteloader.core.PacketEvents.handlePacketEvent(PacketEvents.java:179)
at com.mumfrey.liteloader.core.PacketEvents.handlePacket(PacketEvents.java:134)
at com.mumfrey.liteloader.core.PacketEvents.handlePacket(PacketEvents.java:129)
at com.mumfrey.liteloader.core.event.EventProxy$2.$event00026(Unknown Source)
at hd.a(SourceFile)
at ej.a(SourceFile:174)

– Affected level –
Details:
Level name: MpServer
All players: 0 total; []
Chunk stats: MultiplayerChunkCache: 0, 0
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: adventure (ID 2). Hardcore: false. Cheats: false
Forced entities: 0 total; []
Retry entities: 0 total; []
Server brand: ~_ERROR~ NullPointerException: null
Server type: Integrated singleplayer server
Stacktrace:
at bjf.a(SourceFile:289)
at bao.b(SourceFile:1972)
at bao.f(SourceFile:742)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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: Mac OS X (x86_64) version 10.10.4
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 16015768 bytes (15 MB) / 93515776 bytes (89 MB) up to 1065025536 bytes (1015 MB)
Mod Pack: Unknown / None
LiteLoader Mods: 1 loaded mod(s)

• WorldEditWrapper version 1.2.0
  LaunchWrapper: 7 active transformer(s)
• Transformer: com.mumfrey.liteloader.transformers.event.EventProxyTransformer
• Transformer: com.mumfrey.liteloader.launch.LiteLoaderTransformer
• Transformer: com.mumfrey.liteloader.client.transformers.CrashReportTransformer
• Transformer: com.mumfrey.liteloader.client.transformers.LiteLoaderEventInjectionTransformer
• Transformer: com.mumfrey.liteloader.common.transformers.LiteLoaderPacketTransformer
• Transformer: com.mumfrey.worldeditwrapper.asm.InteractionTransformer
• Transformer: com.mumfrey.liteloader.client.transformers.MinecraftOverlayTransformer
  JVM Flags: 1 total; -Xmx1G
  AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
  IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
  Launched Version: 1.7.10
  LWJGL: 2.9.1
  OpenGL: Intel Iris OpenGL Engine GL version 2.1 INTEL-10.6.31, Intel Inc.
  GL Caps: Using GL 1.3 multitexturing.
  Using framebuffer objects because ARB_framebuffer_object 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 'LiteLoader'
Type: Client (map_client.txt)
Resource Packs: [Gerudoku Faithful]
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)