---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 21/11/18 17.47
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3332)
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:569)
at java.lang.StringBuffer.append(StringBuffer.java:369)
at java.io.BufferedReader.readLine(BufferedReader.java:370)
at java.io.BufferedReader.readLine(BufferedReader.java:389)
at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1294)
at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1248)
at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1229)
at cfv.a(SourceFile:793)
at cfv.<init>(SourceFile:377)
at cfs.am(SourceFile:418)
at cfs.a(SourceFile:380)
at net.minecraft.client.main.Main.main(SourceFile:144)

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

– Head –
Thread: Client thread
Stacktrace:
at java.util.Arrays.copyOf(Arrays.java:3332)
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:569)
at java.lang.StringBuffer.append(StringBuffer.java:369)
at java.io.BufferedReader.readLine(BufferedReader.java:370)
at java.io.BufferedReader.readLine(BufferedReader.java:389)
at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1294)
at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1248)
at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1229)
at cfv.a(SourceFile:793)
at cfv.<init>(SourceFile:377)
at cfs.am(SourceFile:418)

– Initialization –
Details:
Stacktrace:
at cfs.a(SourceFile:380)
at net.minecraft.client.main.Main.main(SourceFile:144)

– System Details –
Details:
Minecraft Version: 1.13.1
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: 1398126032 bytes (1333 MB) / 2046820352 bytes (1952 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 10 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M -Xms512M
Launched Version: 1.13.1
LWJGL: 3.1.6 build 14
OpenGL: NO CONTEXT
GL Caps:
Using VBOs: ~_ERROR~ NullPointerException: null
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: ~_ERROR~ NullPointerException: null
Current Language: ~_ERROR~ NullPointerException: null
Profiler Position: N/A (disabled)
CPU: <unknown