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[21:07:51] [Server console handler/ERROR] [minecraft/DedicatedServer]: Caught previously unhandled exception

Calinn

By Calinn
in Support & Bug Reports

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Calinn Tree Puncher

Calinn

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I have this problem when i try to execute a command in the console nothing happends when im using forge but when i use minecraft_server.jar everything works. Also i tried with and without mods and i have the server problem.

 

here is the entire error:

 

[21:07:51] [Server console handler/ERROR] [minecraft/DedicatedServer]: Caught previously unhandled exception : java.io.IOError: java.io.IOException: Unable to parse columns at org.jline.terminal.impl.AbstractPosixTerminal.getSize(AbstractPosixTerminal.java:62) ~[jline-3.12.1.jar:?] {} at org.jline.terminal.Terminal.getBufferSize(Terminal.java:216) ~[jline-3.12.1.jar:?] {} at org.jline.reader.impl.LineReaderImpl.doDisplay(LineReaderImpl.java:676) ~[jline-3.12.1.jar:?] {} at org.jline.reader.impl.LineReaderImpl.<init>(LineReaderImpl.java:282) ~[jline-3.12.1.jar:?] {} at org.jline.reader.LineReaderBuilder.build(LineReaderBuilder.java:115) ~[jline-3.12.1.jar:?] {re:classloading} at net.minecraftforge.server.console.TerminalHandler.handleCommands(TerminalHandler.java:47) ~[forge:?] {re:classloading} at net.minecraft.server.dedicated.DedicatedServer$1.run(DedicatedServer.java:84) ~[?:?] {re:classloading} Caused by: java.io.IOException: Unable to parse columns at org.jline.terminal.impl.ExecPty.doGetInt(ExecPty.java:278) ~[jline-3.12.1.jar:?] {} at org.jline.terminal.impl.ExecPty.doGetSize(ExecPty.java:263) ~[jline-3.12.1.jar:?] {} at org.jline.terminal.impl.ExecPty.getSize(ExecPty.java:170) ~[jline-3.12.1.jar:?] {} at org.jline.terminal.impl.AbstractPosixTerminal.getSize(AbstractPosixTerminal.java:60) ~[jline-3.12.1.jar:?] {} ... 6 more

 

 

 

 

here are the logs:

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