Mods loaded: 1
ModLoader Beta 1.8.1

      Minecraft has crashed!
      ----------------------

Minecraft has stopped running because it encountered a problem.

If you wish to report this, please copy this entire text and email it to support@mojang.com.
Please include a description of what you did when the error occured.



--- BEGIN ERROR REPORT 5424363c --------
Generated 05/11/11 10:12 PM

Minecraft: Minecraft Beta 1.8.1
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_01, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: GeForce 6150SE nForce 430/PCI/SSE2 version 2.1.2, NVIDIA Corporation

java.lang.NoClassDefFoundError: BaseModMp
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at java.net.URLClassLoader.defineClass(Unknown Source)
	at java.net.URLClassLoader.access$100(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at ModLoader.addMod(ModLoader.java:270)
	at ModLoader.readFromModFolder(ModLoader.java:1179)
	at ModLoader.init(ModLoader.java:824)
	at ModLoader.AddAllRenderers(ModLoader.java:186)
	at aam.<init>(aam.java:61)
	at aam.<clinit>(aam.java:10)
	at net.minecraft.client.Minecraft.a(SourceFile:259)
	at fs.a(fs.java:27)
	at net.minecraft.client.Minecraft.run(SourceFile:629)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: BaseModMp
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 22 more
--- END ERROR REPORT e0b3b63b ----------