Hopper: java.lang.NoClassDefFoundError: com/google/common/collect/HashBiMap$EntrySet$1$MapEntry

java.lang.NoClassDefFoundError: com/google/common/collect/HashBiMap$EntrySet$1$MapEntry
	at com.google.common.collect.HashBiMap$EntrySet$1.output(HashBiMap.java:436)
	at com.google.common.collect.HashBiMap$EntrySet$1.output(HashBiMap.java:433)
	at com.google.common.collect.HashBiMap$Itr.next(HashBiMap.java:368)
	at bsw.d(SourceFile:172)
	at btc.a(SourceFile:179)
	at azd.o(SourceFile:1539)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)
Caused by: java.lang.ClassNotFoundException: com.google.common.collect.HashBiMap$EntrySet$1$MapEntry
	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)
	... 9 more

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 25.10.13 17:08
Description: Unexpected error

java.lang.NoClassDefFoundError: com/google/common/collect/HashBiMap$EntrySet$1$MapEntry
	at com.google.common.collect.HashBiMap$EntrySet$1.output(HashBiMap.java:436)
	at com.google.common.collect.HashBiMap$EntrySet$1.output(HashBiMap.java:433)
	at com.google.common.collect.HashBiMap$Itr.next(HashBiMap.java:368)
	at bsw.d(SourceFile:172)
	at btc.a(SourceFile:179)
	at azd.o(SourceFile:1539)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)
Caused by: java.lang.ClassNotFoundException: com.google.common.collect.HashBiMap$EntrySet$1$MapEntry
	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)
	... 9 more


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_40, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 20557296 bytes (19 MB) / 73871360 bytes (70 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.7.2
	LWJGL: 2.9.0
	OpenGL: GeForce GTX 770/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: Deutsch (Deutschland)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
	Anisotropic Filtering: Off (1)