---- Minecraft Crash Report ---- // You should try our sister game, Minceraft! Time: 5/19/19 6:09 PM Description: Exception in server tick loop java.util.concurrent.CompletionException: java.lang.OutOfMemoryError: Java heap space at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1584) at agk.h(SourceFile:135) at agk.p(SourceFile:114) at ve$a.p(SourceFile:507) at ve.d(SourceFile:239) at net.minecraft.server.MinecraftServer.aW(SourceFile:708) at net.minecraft.server.MinecraftServer.p(SourceFile:696) at agk.bf(SourceFile:99) at net.minecraft.server.MinecraftServer.o(SourceFile:680) at net.minecraft.server.MinecraftServer.run(SourceFile:636) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.OutOfMemoryError: Java heap space at java.util.ArrayList.<init>(ArrayList.java:152) at com.google.common.collect.Lists.newArrayListWithCapacity(Lists.java:190) at ii.a(SourceFile:62) at ib.a(SourceFile:438) at ib.a(SourceFile:81) at ib.a(SourceFile:438) at ib.a(SourceFile:81) at im.a(SourceFile:113) at im.a(SourceFile:78) at im.a(SourceFile:74) at bya.e(SourceFile:53) at us.f(SourceFile:728) at us.i(SourceFile:445) at us$$Lambda$2546/1331317343.get(Unknown Source) at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582) ... 10 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.14.1 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: 1140611648 bytes (1087 MB) / 1711276032 bytes (1632 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 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 Player Count: 1 / 8; [vh['themillardman'/772, l='world', x=-3306.12, y=77.00, z=-21.33]] Data Packs: vanilla Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.