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  1. Minecraft: Java Edition
  2. MC-41433

Hopper: java.lang.IllegalArgumentException: n must be positive

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • Minecraft 1.7.2
    • None
    • Unconfirmed

      This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-479406/

      Crash:

      java.lang.IllegalArgumentException: n must be positive
      	at java.util.Random.nextInt(Random.java:250)
      	at agm.a(SourceFile:183)
      	at agm.a(SourceFile:27)
      	at agg.a(SourceFile:362)
      	at apl.a(SourceFile:432)
      	at mi.a(SourceFile:160)
      	at aoj.a(SourceFile:781)
      	at mi.c(SourceFile:95)
      	at mh.<init>(SourceFile:31)
      	at mg.a(SourceFile:212)
      	at mg.d(SourceFile:346)
      	at ld.d(SourceFile:215)
      	at mx.a(SourceFile:280)
      	at ir.a(SourceFile:137)
      	at is.a(SourceFile:63)
      	at ef.a(SourceFile:164)
      

      The following is the first clean report made public about this crash:

      ---- Minecraft Crash Report ----
      // This doesn't make any sense!
      
      Time: 10/27/13 8:14 PM
      Description: Ticking memory connection
      
      java.lang.IllegalArgumentException: n must be positive
      	at java.util.Random.nextInt(Random.java:250)
      	at agm.a(SourceFile:183)
      	at agm.a(SourceFile:27)
      	at agg.a(SourceFile:362)
      	at apl.a(SourceFile:432)
      	at mi.a(SourceFile:160)
      	at aoj.a(SourceFile:781)
      	at mi.c(SourceFile:95)
      	at mh.<init>(SourceFile:31)
      	at mg.a(SourceFile:212)
      	at mg.d(SourceFile:346)
      	at ld.d(SourceFile:215)
      	at mx.a(SourceFile:280)
      	at ir.a(SourceFile:137)
      	at is.a(SourceFile:63)
      	at ef.a(SourceFile:164)
      	at ms.c(SourceFile:134)
      	at net.minecraft.server.MinecraftServer.u(SourceFile:529)
      	at net.minecraft.server.MinecraftServer.t(SourceFile:441)
      	at bsk.t(SourceFile:117)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:358)
      	at ky.run(SourceFile:617)
      
      
      A detailed walkthrough of the error, its code path and all known details is as follows:
      ---------------------------------------------------------------------------------------
      
      -- Head --
      Stacktrace:
      	at java.util.Random.nextInt(Random.java:250)
      	at agm.a(SourceFile:183)
      	at agm.a(SourceFile:27)
      	at agg.a(SourceFile:362)
      	at apl.a(SourceFile:432)
      	at mi.a(SourceFile:160)
      	at aoj.a(SourceFile:781)
      	at mi.c(SourceFile:95)
      	at mh.<init>(SourceFile:31)
      	at mg.a(SourceFile:212)
      	at mg.d(SourceFile:346)
      	at ld.d(SourceFile:215)
      	at mx.a(SourceFile:280)
      	at ir.a(SourceFile:137)
      	at is.a(SourceFile:63)
      	at ef.a(SourceFile:164)
      
      -- Ticking connection --
      Details:
      	Connection: ef@795b5219
      Stacktrace:
      	at ms.c(SourceFile:134)
      	at net.minecraft.server.MinecraftServer.u(SourceFile:529)
      	at net.minecraft.server.MinecraftServer.t(SourceFile:441)
      	at bsk.t(SourceFile:117)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:358)
      	at ky.run(SourceFile:617)
      
      -- System Details --
      Details:
      	Minecraft Version: 1.7.2
      	Operating System: Mac OS X (x86_64) version 10.5.8
      	Java Version: 1.6.0_26, Apple Inc.
      	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
      	Memory: 25337968 bytes (24 MB) / 272953344 bytes (260 MB) up to 1069416448 bytes (1019 MB)
      	JVM Flags: 1 total; -Xmx1G
      	AABB Pool Size: 8029 (449624 bytes; 0 MB) allocated, 1737 (97272 bytes; 0 MB) used
      	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
      	Profiler Position: N/A (disabled)
      	Vec3 Pool Size: 7992 (447552 bytes; 0 MB) allocated, 3910 (218960 bytes; 0 MB) used
      	Player Count: 1 / 8; [mm['ChaoticPorkchop'/132, l='Minecraftia v2.0', x=80.35, y=89.86, z=-19.80]]
      	Type: Integrated Server (map_client.txt)
      	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
      

      You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-479406/22680050/

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              Created:
              Updated:
              Resolved: