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Bug
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Resolution: Duplicate
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None
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1.15.2, 20w16a
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None
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Ubuntu 18.04, Java edition 1.8.0_242, Minecraft server version 20w16a and 1.15.2
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Unconfirmed
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(Unassigned)
Getting this crash report when trying to load a single player world into it. Furthermore, I doesn't seem to run a pre-existing multiplayer world in 20w16a. Any ideas why? I'm running the server on ubuntu 18.04 with java 1.8.0_242.
Crash message (for the 1.15.2 world - the 20w16a world does crash but doesn't provide a crash report at /opt/minecraft/server/./crash-reports):
---- Minecraft Crash Report ---- // I blame Dinnerbone. Time: 4/20/20 11:11 PM Description: Exception in server tick loop java.lang.RuntimeException: Failed to check session lock, aborting at crn.h(SourceFile:95) at crn.<init>(SourceFile:51) at crp.a(SourceFile:113) at crp.a(SourceFile:109) at net.minecraft.server.MinecraftServer.a(SourceFile:360) at wd.d(SourceFile:219) at net.minecraft.server.MinecraftServer.run(SourceFile:628) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.15.2 Minecraft Version ID: 1.15.2 Operating System: Linux (amd64) version 4.15.0-96-generic Java Version: 1.8.0_242, Private Build Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Private Build Memory: 389079584 bytes (371 MB) / 752353280 bytes (717 MB) up to 954728448 bytes (910 MB) CPUs: 4 JVM Flags: 2 total; -Xmx1024M -Xms512M Player Count: 0 / 20; [] Data Packs: Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)
So to summarize:
- My server can't load a 20w16a pre-existing world, even though the server.jar version is the one mojang is posting in the snapshot page over at minecraft.net
- When switching to 1.15.2, this crash report is outputted to /opt/minecraft/server/./crash-reports
- When the 20w16a server crash occurs, no crash report is outputted, only this message in /logs/latest.log:
[13:25:31] [main/ERROR]: Unable to bootstrap registry 'minecraft:chunk_generator_type' [13:25:31] [main/ERROR]: Registry 'minecraft:chunk_generator_type' was empty after loading [13:25:31] [main/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojan...', n$ [13:25:32] [main/FATAL]: Failed to start the minecraft server java.nio.file.AccessDeniedException: ./world/session.lock at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84) ~[?:1.8.0_242] at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) ~[?:1.8.0_242] at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) ~[?:1.8.0_242] at sun.nio.fs.UnixFileSystemProvider.newFileChannel(UnixFileSystemProvider.java:177) ~[?:1.8.0_242] at java.nio.channels.FileChann...(FileChannel.java:287) ~[?:1.8.0_242] at java.nio.channels.FileChann...(FileChannel.java:335) ~[?:1.8.0_242] at act.a(SourceFile:25) ~[server.jar:?] at cyw$a.<init>(SourceFile:196) ~[server.jar:?] at cyw.c(SourceFile:185) ~[server.jar:?] at net.minecraft.server.MinecraftServer.main(SourceFile:940) [server.jar:?]
- duplicates
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- Resolved
