When game is played screen goes white and than goes away.

[Ben152637]

Launcher Version: The latest

Operating System: Mack OS X 10.7.5

Java Version: 7 update 25

Antivirus Program: ??

Description of Problem:

---- Minecraft Crash Report ----

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

Time: 5/14/13 4:07 PM

Description: Unexpected error

java.lang.NullPointerException

at ww.a(Unknown Source)

at mq.a(Unknown Source)

at mq.a(Unknown Source)

at net.minecraft.client.Minecraft.T(Unknown Source)

at net.minecraft.client.Minecraft.aW(Unknown Source)

at net.minecraft.client.Minecraft.run(Unknown Source)

at java.lang.Thread.run(Thread.java:680)

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

-- System Details --

Details:

Minecraft Version: 1.5.2

Operating System: Mac OS X (i386) version 10.7.3

Java Version: 1.6.0_31, Apple Inc.

Java VM Version: Java HotSpot Client VM (mixed mode), Apple Inc.

Memory: 498658768 bytes (475 MB) / 737656832 bytes (703 MB) up to 1070399488 bytes (1020 MB)

JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M

AABB Pool Size: 48 (2688 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Suspicious classes: [net.minecraft.client.a]

IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63

LWJGL: 2.4.2

OpenGL: NVIDIA GeForce 320M OpenGL Engine GL version 2.1 NVIDIA-7.18.11, NVIDIA Corporation

Is Modded: Very likely; Jar signature invalidated

Type: Client (map_client.txt)

Texture Pack: Default

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

Error Messages:

none

Error Log:

none

[ShakenBaconDude]

You're not alone same things happen to me. NO ONE KNOWS A WAY TO SOLVE IT. I just want to play Hexxit.IT HAPPENS TO ALL APP COMPUTERS. Tried to figure it out but i cant.It works in a Microsoft computer but not an Apple computer.Ive done over 2 weeks of reasearch READ THIS IF YOU WANT TO KNOW: 1.Only happens in apple devices 2.It doesnt happen to Microsoft computers 3.NO videos about this problem,I searched Youtube couldnt find anything about,searched the wiki and the internet found a couple things about 4.They will be solving this Technic said 5. They said in 2 to 3 months this problem should be solved -Technic. Thats all i found ill be doing be reseach about this all i want to play is Hexxit.Ill be updating this reply and spread evrywhere so evryone will know.