---- Minecraft Crash Report ----
// Uh... Did I do that?

Time: 11/22/17 10:00 PM
Description: mouseClicked event handler

java.lang.IllegalArgumentException: Non [a-z0-9_-] character in path
	at mp.<init>(SourceFile:27)
	at mp.<init>(SourceFile:36)
	at brx.<init>(SourceFile:53)
	at bry.a(SourceFile:48)
	at bru.c(SourceFile:83)
	at bqa.a(SourceFile:310)
	at bmg.a(SourceFile:718)
	at bqf$5.a(SourceFile:229)
	at bnh.mouseClicked(SourceFile:102)
	at boe.mouseClicked(SourceFile:44)
	at bqf.mouseClicked(SourceFile:507)
	at bmi.b(SourceFile:64)
	at bmi$$Lambda$158/781975304.run(Unknown Source)
	at bqa.a(SourceFile:428)
	at bmi.a(SourceFile:64)
	at bmi$$Lambda$108/1835848160.invoke(Unknown Source)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:23)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:2599)
	at bmq.a(SourceFile:294)
	at bmg.b(SourceFile:836)
	at bmg.a(SourceFile:369)
	at net.minecraft.client.main.Main.main(SourceFile:134)


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

-- Head --
Thread: Client thread
Stacktrace:
	at mp.<init>(SourceFile:27)
	at mp.<init>(SourceFile:36)
	at brx.<init>(SourceFile:53)
	at bry.a(SourceFile:48)
	at bru.c(SourceFile:83)
	at bqa.a(SourceFile:310)
	at bmg.a(SourceFile:718)
	at bqf$5.a(SourceFile:229)
	at bnh.mouseClicked(SourceFile:102)
	at boe.mouseClicked(SourceFile:44)
	at bqf.mouseClicked(SourceFile:507)
	at bmi.b(SourceFile:64)
	at bmi$$Lambda$158/781975304.run(Unknown Source)

-- Affected screen --
Details:
	Screen name: bqf
Stacktrace:
	at bqa.a(SourceFile:428)
	at bmi.a(SourceFile:64)
	at bmi$$Lambda$108/1835848160.invoke(Unknown Source)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:23)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:2599)
	at bmq.a(SourceFile:294)
	at bmg.b(SourceFile:836)
	at bmg.a(SourceFile:369)
	at net.minecraft.client.main.Main.main(SourceFile:134)

-- System Details --
Details:
	Minecraft Version: 17w47a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 155406440 bytes (148 MB) / 251658240 bytes (240 MB) up to 1073741824 bytes (1024 MB)
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 17w47a
	LWJGL: 3.1.2 build 29
	OpenGL: GeForce GTX 750/PCIe/SSE2 GL version 4.6.0 NVIDIA 388.13, 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: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: vanilla, file/PiyoChamber Pack
	Current Language: ~~ERROR~~ NullPointerException: null
	Profiler Position: N/A (disabled)
	CPU: 8x Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz