---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 5/7/17 12:49 PM
Description: Ticking screen

java.lang.NullPointerException: Ticking screen
at io.netty.bootstrap.Bootstrap.checkAddress(Bootstrap.java:358)
at io.netty.bootstrap.Bootstrap.doResolveAndConnect(Bootstrap.java:180)
at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:162)
at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:143)
at brt.b(SourceFile:241)
at brt.a(SourceFile:45)
at brt$1.a(SourceFile:144)
at go.l(SourceFile:382)
at brt.a(SourceFile:254)
at bmq.e(SourceFile:115)
at bhm.t(SourceFile:1596)
at bhm.ax(SourceFile:964)
at bhm.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)

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

– Head –
Thread: Client thread
Stacktrace:
at io.netty.bootstrap.Bootstrap.checkAddress(Bootstrap.java:358)
at io.netty.bootstrap.Bootstrap.doResolveAndConnect(Bootstrap.java:180)
at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:162)
at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:143)
at brt.b(SourceFile:241)
at brt.a(SourceFile:45)
at brt$1.a(SourceFile:144)
at go.l(SourceFile:382)
at brt.a(SourceFile:254)
at bmq.e(SourceFile:115)

– Affected screen –
Details:
Screen name: bmq
Stacktrace:
at bhm.t(SourceFile:1596)
at bhm.ax(SourceFile:964)
at bhm.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)

– System Details –
Details:
Minecraft Version: 17w18b
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 343809088 bytes (327 MB) / 634257408 bytes (604 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 17w18b
LWJGL: 2.9.4
OpenGL: GeForce GT 220/PCIe/SSE2 GL version 3.3.0, 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:
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: <unknown>