---- Minecraft Crash Report ---- // I just don't know what went wrong :( Time: 7/1/13 6:08 PM Description: Initializing game java.lang.NoClassDefFoundError: paulscode/sound/codecs/CodecJOrbis at blc.(SourceFile:55) at atn.O(SourceFile:325) at atn.d(SourceFile:598) at net.minecraft.client.main.Main.main(SourceFile:101) Caused by: java.lang.ClassNotFoundException: paulscode.sound.codecs.CodecJOrbis 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) ... 4 more Caused by: java.util.zip.ZipException: invalid LOC header (bad signature) at java.util.zip.ZipFile.read(Native Method) at java.util.zip.ZipFile.access$1400(Unknown Source) at java.util.zip.ZipFile$ZipFileInputStream.read(Unknown Source) at java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(Unknown Source) at java.util.zip.InflaterInputStream.read(Unknown Source) at sun.misc.Resource.getBytes(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) ... 11 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at blc.(SourceFile:55) at atn.O(SourceFile:325) -- Initialization -- Details: Stacktrace: at atn.d(SourceFile:598) at net.minecraft.client.main.Main.main(SourceFile:101) -- System Details -- Details: Minecraft Version: 1.6.1 Operating System: Windows 8 (amd64) version 6.2 Java Version: 1.7.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 85602152 bytes (81 MB) / 119799808 bytes (114 MB) up to 954466304 bytes (910 MB) JVM Flags: 1 total; -Xmx1G AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.6.1 LWJGL: 2.9.0 OpenGL: AMD Radeon HD 7520G + 7600M Dual Graphics GL version 4.2.12217 Compatibility Profile Context 12.104.0.0, ATI Technologies Inc. Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null