[MC-101869] on a 1.9.4 server you can't start 1.9 maps

Note: if you have a 1.9.2 server it works but you can't download it
if u played a 1.9 map on a personal server and then updated the server to 1.9.4 you can't play it that's basiclly it
the log: [15:47:26] [Server thread/INFO]: Starting minecraft server version 1.9.4
[15:47:26] [Server thread/WARN]: To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
[15:47:26] [Server thread/INFO]: Loading properties
[15:47:26] [Server console handler/ERROR]: Exception handling console input
java.io.IOException: Referensen (handle) är felaktig
at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_77]
at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_77]
at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_77]
at

Note: it is a way around it but then you need a 1.9.2 server

Linked issues

duplicates 1

MC-52884 Player data conversion fails on player Resolved

Attachments

2016-05-13-6.log.gz

Comments 3

user-f2760 2016-05-13T15:08:47Z

Please attach the server log file.

klas nejne 2016-05-13T18:02:08Z

i am waiting for my friend to get online

kumasasa 2016-05-13T21:45:01Z

[15:47:26] [Server thread/INFO]: Starting minecraft server version 1.9.4
[15:47:26] [Server thread/WARN]: To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
[15:47:26] [Server thread/INFO]: Loading properties
[15:47:26] [Server console handler/ERROR]: Exception handling console input
java.io.IOException: Referensen (handle) är felaktig
	at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_77]
	at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_77]
	at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_77]
	at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_77]
	at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_77]
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_77]
	at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_77]
	at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_77]
	at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_77]
	at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_77]
	at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_77]
	at lb$2.run(SourceFile:94) [minecraft_server.1.9.4.jar:?]
[15:47:26] [Server thread/INFO]: Default game type: SURVIVAL
[15:47:26] [Server thread/INFO]: Generating keypair
[15:47:26] [Server thread/INFO]: Starting Minecraft server on *:25565
[15:47:26] [Server thread/INFO]: Using default channel type
[15:47:27] [Server thread/ERROR]: Conversion failed, please try again later
mm$a: Could not convert file for Pandaheart_Plays
	at mm$6.a(SourceFile:334) ~[minecraft_server.1.9.4.jar:?]
	at mm$6.onProfileLookupSucceeded(SourceFile:315) ~[minecraft_server.1.9.4.jar:?]
	at com.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository.findProfilesByNames(YggdrasilGameProfileRepository.java:59) ~[minecraft_server.1.9.4.jar:?]
	at mm.a(SourceFile:61) ~[minecraft_server.1.9.4.jar:?]
	at mm.a(SourceFile:352) [minecraft_server.1.9.4.jar:?]
	at lb.aO(SourceFile:587) [minecraft_server.1.9.4.jar:?]
	at lb.j(SourceFile:177) [minecraft_server.1.9.4.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:428) [minecraft_server.1.9.4.jar:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_77]
[15:47:27] [Server thread/WARN]: Encountered a problem while converting the player save files, retrying in a few seconds
[15:47:32] [Server thread/ERROR]: Conversion failed, please try again later
mm$a: Could not convert file for Pandaheart_Plays
	at mm$6.a(SourceFile:334) ~[minecraft_server.1.9.4.jar:?]
	at mm$6.onProfileLookupSucceeded(SourceFile:315) ~[minecraft_server.1.9.4.jar:?]
	at com.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository.findProfilesByNames(YggdrasilGameProfileRepository.java:59) ~[minecraft_server.1.9.4.jar:?]
	at mm.a(SourceFile:61) ~[minecraft_server.1.9.4.jar:?]
	at mm.a(SourceFile:352) [minecraft_server.1.9.4.jar:?]
	at lb.aO(SourceFile:587) [minecraft_server.1.9.4.jar:?]
	at lb.j(SourceFile:177) [minecraft_server.1.9.4.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:428) [minecraft_server.1.9.4.jar:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_77]
[15:47:32] [Server thread/WARN]: Encountered a problem while converting the player save files, retrying in a few seconds
[15:47:37] [Server thread/ERROR]: Conversion failed, please try again later
mm$a: Could not convert file for Pandaheart_Plays
	at mm$6.a(SourceFile:334) ~[minecraft_server.1.9.4.jar:?]
	at mm$6.onProfileLookupSucceeded(SourceFile:315) ~[minecraft_server.1.9.4.jar:?]
	at com.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository.findProfilesByNames(YggdrasilGameProfileRepository.java:59) ~[minecraft_server.1.9.4.jar:?]
	at mm.a(SourceFile:61) ~[minecraft_server.1.9.4.jar:?]
	at mm.a(SourceFile:352) [minecraft_server.1.9.4.jar:?]
	at lb.aO(SourceFile:587) [minecraft_server.1.9.4.jar:?]
	at lb.j(SourceFile:177) [minecraft_server.1.9.4.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:428) [minecraft_server.1.9.4.jar:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_77]
[15:47:37] [Server thread/WARN]: **** DETECTED OLD PLAYER DIRECTORY IN THE WORLD SAVE
[15:47:37] [Server thread/WARN]: **** THIS USUALLY HAPPENS WHEN THE AUTOMATIC CONVERSION FAILED IN SOME WAY
[15:47:37] [Server thread/WARN]: ** please restart the server and if the problem persists, remove the directory 'world\players'
[15:47:37] [Server thread/INFO]: Stopping server

The world you try to load is a pre 1.7 world
You have too less RAM on the server, assign more RAM.
See the advice at the end of the log file

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