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MC-53551

java.lang.IllegalArgumentException: n must be positive

I tried to make a customized world, and.... crashed.

↓this is the crash report
(오후 means afternoon)


Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 14. 4. 25 오후 7:22
Description: Exception in server tick loop

java.lang.IllegalArgumentException: n must be positive
at java.util.Random.nextInt(Unknown Source)
at ayy.a(SourceFile:442)
at od.a(SourceFile:175)
at axr.a(SourceFile:859)
at od.c(SourceFile:104)
at net.minecraft.server.MinecraftServer.i(SourceFile:269)
at cim.a(SourceFile:94)
at cim.g(SourceFile:110)
at net.minecraft.server.MinecraftServer.run(SourceFile:367)
at mu.run(SourceFile:667)

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

– System Details –
Details:
Minecraft Version: 14w17a
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 552728912 bytes (527 MB) / 660078592 bytes (629 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 93
Profiler Position: N/A (disabled)
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.

Linked issues

Comments 1

Having this problem too, almost every time I try to create a world with any custom settings. This didn't happen when I first started creating custom worlds, but now I can't create any without a crash. Very annoying. I understand that I may be changing multiple settings that can't work together, maybe Mojang could add some kindof slider lock, if you have one setting that can't work another, it dithers or locks the scroll bar?

Joon-Ho Hwang

(Unassigned)

Unconfirmed

Minecraft 14w17a

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