Spoutcraft Error Report:
    Build: 1.5.2 b2029
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Stack Trace:
    Exception: NullPointerException
    Message: null
    Trace:
       java.lang.NullPointerException
	at net.minecraft.client.Minecraft.K(Minecraft.java:1082)
	at net.minecraft.client.Minecraft.run(Minecraft.java:890)
	at java.lang.Thread.run(Thread.java:680)

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Minecraft Information:
    Texture Pack: Default
    LWJGL Version: 2.9.0
System Information:
    Operating System: Mac OS X
    Operating System Version: 10.8.3
    Operating System Architecture: x86_64
    Java version: 1.6.0_45 64 bit
    Total Memory: 2177 MB
    Max Memory: 2543 MB
    Memory Free: 2026 MB
    CPU Cores: 8
    OpenGL Version: 2.1 ATI-1.6.37
    OpenGL Vendor: ATI Technologies Inc.