[MC-12341] Crash when a certain player joins / Exception ticking world: ConcurrentModificationException Created: 19/Mar/13 Updated: 01/Nov/13 Resolved: 01/Nov/13 |
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| Status: | Resolved |
| Project: | Minecraft: Java Edition |
| Component/s: | None |
| Affects Version/s: | Minecraft 1.5, Minecraft 1.5.1, Minecraft 1.5.2 |
| Fix Version/s: | None |
| Type: | Bug | ||
| Reporter: | Bradley Rhea | Assignee: | Unassigned |
| Resolution: | Invalid | Votes: | 0 |
| Labels: | None | ||
| Environment: |
See below for full error log |
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| CHK: | |
| Confirmation Status: | Community Consensus |
| Game Mode: | Survival |
| Description |
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(Made sure the server was pure vanilla this time. Reproduced crash.) ---- Minecraft Crash Report ---- // I feel sad now :( Time: 3/18/13 9:26 PM Description: Exception ticking world java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$KeyIterator.next(Unknown Source) at iy.b(SourceFile:196) at iz.b(SourceFile:122) at net.minecraft.server.MinecraftServer.r(SourceFile:454) at hz.r(SourceFile:255) at net.minecraft.server.MinecraftServer.q(SourceFile:397) at net.minecraft.server.MinecraftServer.run(SourceFile:331) at gp.run(SourceFile:573) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$KeyIterator.next(Unknown Source) at iy.b(SourceFile:196) at iz.b(SourceFile:122) -- Affected level -- Details: Level name: world All players: 6 total Chunk stats: ServerChunkCache: 6138 Drop: 146 Level seed: 4709343022063829704 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: Level spawn location: World: (108,64,252), Chunk: (at 12,4,12 in 6,15; contains blocks 96,0,240 to 111,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Level time: 204182393 game time, 195675149 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 30350 (now: false), thunder time: 87283 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.r(SourceFile:454) at hz.r(SourceFile:255) at net.minecraft.server.MinecraftServer.q(SourceFile:397) at net.minecraft.server.MinecraftServer.run(SourceFile:331) at gp.run(SourceFile:573) -- System Details -- Details: Minecraft Version: 1.5 Operating System: Linux (amd64) version 3.4.24-nfo Java Version: 1.7.0_11, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 62746016 bytes (59 MB) / 550895616 bytes (525 MB) up to 1908932608 bytes (1820 MB) JVM Flags: 1 total; -Xmx2048M AABB Pool Size: 16910 (946960 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63 Profiler Position: N/A (disabled) Vec3 Pool Size: 20344 (1139264 bytes; 1 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 6 / 50 Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt) |
| Comments |
| Comment by Tails [ 26/Jul/13 ] |
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No answer, assuming no longer an issue. |
| Comment by Kumasasa [ 29/Jun/13 ] |
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Is this still an issue with version 1.6.1 ? |
| Comment by simp42 [ 24/Mar/13 ] |
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Commenting on this issue, because |
| Comment by Tails [ 20/Mar/13 ] |
Description: Exception in server tick loop
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:894)
at java.util.HashMap$KeyIterator.next(HashMap.java:928)
at hz.a(SourceFile:90)
at net.minecraft.server.MinecraftServer.r(SourceFile:721)
at hg.r(SourceFile:233)
at net.minecraft.server.MinecraftServer.q(SourceFile:661)
at net.minecraft.server.MinecraftServer.run(SourceFile:595)
at fp.run(SourceFile:818)
Description: Exception ticking world java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$KeyIterator.next(Unknown Source) at iy.b(SourceFile:196) at iz.b(SourceFile:122) at net.minecraft.server.MinecraftServer.r(SourceFile:454) at hz.r(SourceFile:255) at net.minecraft.server.MinecraftServer.q(SourceFile:397) at net.minecraft.server.MinecraftServer.run(SourceFile:331) at gp.run(SourceFile:573) Description: Exception ticking world java.lang.NullPointerException at iy.b(SourceFile:199) at iz.b(SourceFile:122) at net.minecraft.server.MinecraftServer.r(SourceFile:454) at hz.r(SourceFile:255) at net.minecraft.server.MinecraftServer.q(SourceFile:397) at net.minecraft.server.MinecraftServer.run(SourceFile:331) at gp.run(SourceFile:573) Conclusion: Not dupe of |
| Comment by Kumasasa [ 19/Mar/13 ] |
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Duplicate of |
| Comment by [Mod] CubeTheThird [ 19/Mar/13 ] |
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No worries. Now you know for next time. |
| Comment by Bradley Rhea [ 19/Mar/13 ] |
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Sorry, I'm a noob to this ticket system. Meant for it to be private until I fixed where I pasted the full log in the wrong place. |
| Comment by [Mod] CubeTheThird [ 19/Mar/13 ] |
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Please do not mark issues as private unless they contain sensitive/compromising information. |