Crash-Report

---- Minecraft Crash Report ----
// Oops.

Time: 09.03.18 20:25
Description: Initializing game

java.lang.NoClassDefFoundError: javax/vecmath/Vector3f
	at net.minecraft.client.renderer.block.model.ItemTransformVec3f$Deserializer.<clinit>(ItemTransformVec3f.java:31)
	at net.minecraft.client.renderer.block.model.ModelBlock.<clinit>(ModelBlock.java:31)
	at net.minecraft.client.resources.model.ModelBakery.<clinit>(ModelBakery.java:800)
	at net.minecraft.client.resources.model.ModelManager.onResourceManagerReload(ModelManager.java:25)
	at net.minecraft.client.resources.SimpleReloadableResourceManager.registerReloadListener(SimpleReloadableResourceManager.java:121)
	at net.minecraft.client.Minecraft.startGame(Minecraft.java:544)
	at net.minecraft.client.Minecraft.run(Minecraft.java:415)
	at net.minecraft.client.main.Main.main(Main.java:114)
Caused by: java.lang.ClassNotFoundException: javax.vecmath.Vector3f
	at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 8 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at net.minecraft.client.renderer.block.model.ItemTransformVec3f$Deserializer.<clinit>(ItemTransformVec3f.java:31)
	at net.minecraft.client.renderer.block.model.ModelBlock.<clinit>(ModelBlock.java:31)
	at net.minecraft.client.resources.model.ModelBakery.<clinit>(ModelBakery.java:800)
	at net.minecraft.client.resources.model.ModelManager.onResourceManagerReload(ModelManager.java:25)
	at net.minecraft.client.resources.SimpleReloadableResourceManager.registerReloadListener(SimpleReloadableResourceManager.java:121)
	at net.minecraft.client.Minecraft.startGame(Minecraft.java:544)

-- Initialization --
Details:
Stacktrace:
	at net.minecraft.client.Minecraft.run(Minecraft.java:415)
	at net.minecraft.client.main.Main.main(Main.java:114)

-- System Details --
Details:
	Minecraft Version: 1.8
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 221541096 bytes (211 MB) / 367001600 bytes (350 MB) up to 7635730432 bytes (7282 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8G
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: Disguise
	LWJGL: 2.9.4
	OpenGL: GeForce GTX 1050/PCIe/SSE2 GL version 4.6.0 NVIDIA 388.71, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: Yes
	Is Modded: Very likely; Jar signature invalidated
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: Deutsch (Deutschland)
	Profiler Position: N/A (disabled)