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Bug
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Resolution: Duplicate
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None
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1.16.2
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None
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Windows 10, Java version 1.8.0_261
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Unconfirmed
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(Unassigned)
I was updating my server from 1.15.2 to 1.16.2, going through the usual steps. It took much longer than usual to prepare the spawn area, and after one or two minutes of being up, the server crashed with this message in the command prompt:
[16:16:22] [Server Watchdog/FATAL]: A single server tick took 60.37 seconds (should be max 0.05) [16:16:22] [Server Watchdog/FATAL]: Considering it to be crashed, server will forcibly shutdown. [16:16:22] [Server Watchdog/ERROR]: This crash report has been saved to: C:\Users\Nick\Documents\Fun Stuff\Minecraft\Server\.\crash-reports\crash-2020-08-11_16.16.22-server.txt
I attached the related crash report. I've attempted to redownload a new server.jar file multiple times and tried a fresh download on a different machine, created a new world, and experienced the exact same issue.
I found a couple threads on multiple forums describing the same issue, including this bug report with the same error I got when using the server gui:
[01:21:53 INFO]: Generating keypair [01:21:53 ERROR]: Exception handling console input java.io.IOException: The handle is invalid at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_261] at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_261] at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_261] at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_261] at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_261] at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_261] at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_261] at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_261] at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_261] at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_261] at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_261] at zg$1.run(SourceFile:89) [server.jar:?]
I followed the instructions in that thread, opening from the command prompt only for the issue to repeat itself.
When I tried to use the command prompt to allocate more RAM to the server to see if that would solve it, it seemed like it tried to use up everything I gave it and more, throwing these errors:
C:\Users\Nick\Documents\Fun Stuff\Minecraft\Server>java -Xmx2G -jar server.jar --nogui Error occurred during initialization of VM Could not reserve enough space for 2097152KB object heap C:\Users\Nick\Documents\Fun Stuff\Minecraft\Server>java -Xmx3G -jar server.jar --nogui Error occurred during initialization of VM Could not reserve enough space for 3145728KB object heap C:\Users\Nick\Documents\Fun Stuff\Minecraft\Server>java -Xmx4G -jar server.jar --nogui Invalid maximum heap size: -Xmx4G The specified size exceeds the maximum representable size. Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit.
Let me know if there's any more information I can provide
- duplicates
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- Resolved
