Server crashes unexpectedly. Crash reports attached. Thanks.
Description: Watching Server
java.lang.Error
at aqa.p(SourceFile:662)
at aqa.a(SourceFile:1562)
at wk.V(SourceFile:777)
at wk.J(SourceFile:332)
at xh.J(SourceFile:175)
at xi.J(SourceFile:153)
at wk.j(SourceFile:262)
at xh.j(SourceFile:1264)
at xi.j(SourceFile:206)
at aqa.a(SourceFile:1410)
at ql.a(SourceFile:592)
at aqa.g(SourceFile:1388)
at aqa.i(SourceFile:1281)
at ql.i(SourceFile:470)
Description: Watching Server
java.lang.Error
at sun.reflect.Reflection.getCallerClass(Native Method)
at java.lang.Class.getConstructor(Unknown Source)
at aqm.a(SourceFile:124)
at ql.c(SourceFile:182)
at net.minecraft.server.MinecraftServer.y(SourceFile:597)
at ph.y(SourceFile:303)
at net.minecraft.server.MinecraftServer.x(SourceFile:529)
at net.minecraft.server.MinecraftServer.run(SourceFile:445)
at java.lang.Thread.run(Unknown Source)
Related issues
duplicates
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Comments


I'm seeing this as well. The log reports:
[20:05:23] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30556ms behind, skipping 611 tick(s)
[20:05:26] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2918ms behind, skipping 58 tick(s)
[20:05:59] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3954ms behind, skipping 79 tick(s)
[20:06:49] [Server Watchdog/FATAL]: A single server tick took 44.60 seconds (should be max 0.05)
[20:06:49] [Server Watchdog/FATAL]: Considering it to be crashed, server will forcibly shutdown.
[20:06:51] [Server Watchdog/ERROR]: This crash report has been saved to: /Users/steve/Minecraft/Swim3/./crash-reports/crash-2014-07-24_20.06.51-server.txt
[20:06:51] [Server Shutdown Thread/INFO]: Stopping server

In my opinion, this "watchdog" thread should be an optional setting. I have external scripts that determine the level of response from the server to determine if it should halt or not. The problem with this watchdog is, it doesn't even attempt to save the world.
Maybe, just add a /save-all right before /stop because /stop can take a while.

Duplicate of MC-63590 – If you have not, please use the search function in the future, to see if your bug has already been submitted.