java.util.ConcurrentModificationException

GitHub | ProgrammerDan | 6 months ago
  1. 0

    [BUG] DS-Crash on remove all rooms button

    GitHub | 1 year ago | AlienXtream
    java.util.ConcurrentModificationException
  2. 0

    Iterating over a HashMap

    Stack Overflow | 8 months ago | Pablo
    java.util.ConcurrentModificationException
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  4. 0

    GitHub comment 39#258699146

    GitHub | 3 months ago | HighTower1991
    java.util.ConcurrentModificationException
  5. 0

    This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-3022405/ Crash: {code} java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.remove(HashMap.java:1443) at st.bO(SourceFile:515) at st.U(SourceFile:310) at sk.A_(SourceFile:351) at st.A_(SourceFile:1621) at aav.A_(SourceFile:271) at lx.k_(SourceFile:282) at mh.F_(SourceFile:179) at er.a(SourceFile:232) at mg.c(SourceFile:187) at net.minecraft.server.MinecraftServer.D(SourceFile:652) at net.minecraft.server.MinecraftServer.C(SourceFile:562) at ccb.C(SourceFile:154) at net.minecraft.server.MinecraftServer.run(SourceFile:466) at java.lang.Thread.run(Thread.java:745) {code} The following is the first clean report made public about this crash: {code} ---- Minecraft Crash Report ---- // My bad. Time: 30/09/16 17:43 Description: Ticking player java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.remove(HashMap.java:1443) at st.bO(SourceFile:515) at st.U(SourceFile:310) at sk.A_(SourceFile:351) at st.A_(SourceFile:1621) at aav.A_(SourceFile:271) at lx.k_(SourceFile:282) at mh.F_(SourceFile:179) at er.a(SourceFile:232) at mg.c(SourceFile:187) at net.minecraft.server.MinecraftServer.D(SourceFile:652) at net.minecraft.server.MinecraftServer.C(SourceFile:562) at ccb.C(SourceFile:154) at net.minecraft.server.MinecraftServer.run(SourceFile:466) at java.lang.Thread.run(Thread.java:745) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.util.HashMap$HashIterator.remove(HashMap.java:1443) at st.bO(SourceFile:515) at st.U(SourceFile:310) at sk.A_(SourceFile:351) at st.A_(SourceFile:1621) at aav.A_(SourceFile:271) -- Player being ticked -- Details: Entity Type: null (lx) Entity ID: 2005 Entity Name: DivadNix Entity's Exact location: -13487,65, 61,00, -12353,81 Entity's Block location: World: (-13488,61,-12354), Chunk: (at 0,3,14 in -843,-773; contains blocks -13488,0,-12368 to -13473,255,-12353), Region: (-27,-25; contains chunks -864,-800 to -833,-769, blocks -13824,0,-12800 to -13313,255,-12289) Entity's Momentum: 0,00, -0,02, 0,00 Entity's Passengers: [] Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at lx.k_(SourceFile:282) at mh.F_(SourceFile:179) at er.a(SourceFile:232) -- Ticking connection -- Details: Connection: er@2aad0ec7 Stacktrace: at mg.c(SourceFile:187) at net.minecraft.server.MinecraftServer.D(SourceFile:652) at net.minecraft.server.MinecraftServer.C(SourceFile:562) at ccb.C(SourceFile:154) at net.minecraft.server.MinecraftServer.run(SourceFile:466) at java.lang.Thread.run(Thread.java:745) -- System Details -- Details: Minecraft Version: 16w39c Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 533638600 bytes (508 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 1, tcache: 1, allocated: 12, tallocated: 94 Profiler Position: N/A (disabled) Player Count: 1 / 8; [lx['DivadNix'/2005, l='Mundo 1.11!!!', x=-13487,65, y=61,00, z=-12353,81]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code} You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-3022405/77408417/

    Mojang JIRA | 4 months ago | [Bot] Hopper
    java.util.ConcurrentModificationException

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    Root Cause Analysis

    1. java.util.ConcurrentModificationException

      No message provided

      at java.util.HashMap$HashIterator.remove()
    2. Java RT
      HashMap$HashIterator.remove
      1. java.util.HashMap$HashIterator.remove(HashMap.java:1443)
      1 frame
    3. vg.civcraft.mc
      ServerHandler$1.run
      1. vg.civcraft.mc.bettershards.bungee.ServerHandler$1.run(ServerHandler.java:68)
      1 frame
    4. net.md_5.bungee
      BungeeTask.run
      1. net.md_5.bungee.scheduler.BungeeTask.run(BungeeTask.java:63)
      1 frame
    5. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames