Crash while playing 14w31a
I wasn't trying to be mean D:
---- Minecraft Crash Report ---- // You're mean. Time: 7/30/14 1:47 PM Description: Exception in server tick loop java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$KeyIterator.next(Unknown Source) at qi.a(SourceFile:163) at net.minecraft.server.MinecraftServer.y(SourceFile:614) at net.minecraft.server.MinecraftServer.x(SourceFile:530) at cxc.x(SourceFile:155) at net.minecraft.server.MinecraftServer.run(SourceFile:446) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 14w31a Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_65, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 426251224 bytes (406 MB) / 1309147136 bytes (1248 MB) up to 1908932608 bytes (1820 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Profiler Position: N/A (disabled) Player Count: 1 / 8; [qr['Johns_World3'/540, l='Johns World 2.0', x=133.20, y=65.00, z=-98.99]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
Environment
Windows 7 Java 1.7.0_65
Linked Issues
is duplicated by22
MC-64491Minecraft Keeps crashingDuplicateMC-64503Black Screen Crash Upon playing 14w31aDuplicateMC-64559Server crash (java.util.ConcurrentModificationException)DuplicateMC-64615Random CrashesDuplicateMC-64661Minecraft crashes with ConcurrentModificationException DuplicateMC-64691Server Crash java.util.ConcurrentModificationExceptionDuplicateMC-64747Game CrashDuplicateMC-64760Server crash on the last snapshot (14w31a)DuplicateMC-64826Minecraft CrashDuplicateMC-64899"Random" Server crashesDuplicateMC-64933Multiple Crashes when running a serverDuplicateMC-64951Ticking Entity and Server Tick Loop CrashesDuplicateMC-64987Minecraft crashes every 45 seconds to 5 minutesDuplicateMC-65021Minecraft Server shuts down way to muchDuplicateMC-65056Sudden Crash while walking after a battle!DuplicateMC-65072Minecraft Crash Report DuplicateMC-65126Random crashesDuplicateMC-65211Server crashes repeatedlyDuplicateMC-65239Many many crashesDuplicateMC-65414Strange Crash ReportDuplicateMC-65496Minecraft crashDuplicateMC-65502damage potion and crashDuplicate
Created Issue:
Crash when sending mule through nether portal
I wasn't trying to be mean D:
---- Minecraft Crash Report ----
// You're mean.Time: 7/30/14 1:47 PM
Description: Exception in server tick loopjava.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$KeyIterator.next(Unknown Source)
at qi.a(SourceFile:163)
at net.minecraft.server.MinecraftServer.y(SourceFile:614)
at net.minecraft.server.MinecraftServer.x(SourceFile:530)
at cxc.x(SourceFile:155)
at net.minecraft.server.MinecraftServer.run(SourceFile:446)
at java.lang.Thread.run(Unknown Source)A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------– System Details –
Details:
Minecraft Version: 14w31a
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_65, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 426251224 bytes (406 MB) / 1309147136 bytes (1248 MB) up to 1908932608 bytes (1820 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [qr['Johns_World3'/540, l='Johns World 2.0', x=133.20, y=65.00, z=-98.99]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.Environment
Windows 7 Java 1.7.0_65
Crash when sending mule through nether portal in 14w31a
Crash when sending mule through nether portalin 14w31aCrash while playing 14w31a
I wasn't trying to be mean D:
---- Minecraft Crash Report ----
// You're mean.Time: 7/30/14 1:47 PM
Description: Exception in server tick loopjava.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$KeyIterator.next(Unknown Source)
at qi.a(SourceFile:163)
at net.minecraft.server.MinecraftServer.y(SourceFile:614)
at net.minecraft.server.MinecraftServer.x(SourceFile:530)
at cxc.x(SourceFile:155)
at net.minecraft.server.MinecraftServer.run(SourceFile:446)
at java.lang.Thread.run(Unknown Source)A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------– System Details –
Details:
Minecraft Version: 14w31a
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_65, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 426251224 bytes (406 MB) / 1309147136 bytes (1248 MB) up to 1908932608 bytes (1820 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [qr['Johns_World3'/540, l='Johns World 2.0', x=133.20, y=65.00, z=-98.99]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.I wasn't trying to be mean D:
---- Minecraft Crash Report ---- // You're mean. Time: 7/30/14 1:47 PM Description: Exception in server tick loop java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$KeyIterator.next(Unknown Source) at qi.a(SourceFile:163) at net.minecraft.server.MinecraftServer.y(SourceFile:614) at net.minecraft.server.MinecraftServer.x(SourceFile:530) at cxc.x(SourceFile:155) at net.minecraft.server.MinecraftServer.run(SourceFile:446) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 14w31a Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_65, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 426251224 bytes (406 MB) / 1309147136 bytes (1248 MB) up to 1908932608 bytes (1820 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Profiler Position: N/A (disabled) Player Count: 1 / 8; [qr['Johns_World3'/540, l='Johns World 2.0', x=133.20, y=65.00, z=-98.99]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
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MC-65375
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Dupe of MC-64472
This is a duplicate of MC-64472, but you also need to update your Java to the latest 1.7 version.
Not really a duplicate of MC-64472, we got in the second and last crash report the message "Description: Watching Server".
Server in 14w31a was stopped automatically at the second crash report and not on the first crash report that contains the message "Description: Exception in server tick loop".
Dupe of MC-64472
Dupe of MC-64472
I have exactly the same problem with chickens being ticked. Related to MC-64472
Dupe of MC-64472
Dupe of MC-64472
Dupe of MC-64472
Dupe of MC-64472
Big One. Killing my server repeatedly. I did not have this issue while running under the same settings/environment in 14w30c.
This bug must be only in the 14w31a snapshot, didn't have the problem anymore after downgrading to 14w30c.
This crash happens to me too. worked fine yesterday, played for hours without any problems. tried playing again today with the same version and settings, and it crashes ever 45 seconds regardless of what im doing
From what has happened to me it seems to have to do with Zombies in some way, correct me if im wrong
Same happens for me, but the reason seem to be chickens. I attached my crash log.
Maybe the HashSet in the EntityTracker class needs to be a ConcurrentHashSet.
Yesss! indeed i can confirm!
Same happens to me.
Same crash here
Occurs when breeding animals. Maybe has something to do with the 'evolution' of entities?
Can confirm. It always happens when breeding animals or I'm around them. Then I have to kick myself first before I restart the server otherwise server lags out at "Saving players".
Didn't happen so far in 14w32a, I hope it's fixed.
It was not in the bugs fixed list but i hope so i really want to check out thhe redsandstone
Awaiting Response, if you experience this issue, please make a comment, otherwise, this will soon be marked as "Fixed".
Please don't close it just yet, in 14w31a, it sometimes took a long time before the issue started appearing.
i think you can mark this as fixed i was just running around in my world for a while and encountered no crashes. I think this might have been fixed
It's not fixed:
MC-65556MC-65556has nothing to do with this.