[SOLVED] "A Java Exception Has Occurred" Using Forge Installer for a server

C:\Users\Me\Desktop\Project Twelve\Server>java -Xms3G -Xmx3G -jar minecraftf orge-universal-1.5.2-7.8.1.738.jar Exception in thread "main" java.lang.NoClassDefFoundError: ab at java.lang.ClassLoader.defineClass1(Native Method) at java.

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