REALMS-375Realms crash due to network connection issue
When breaking a door in PC-Realms, only the top half broke, then shortly after the Realms world crashed. Connection error listed in the log and no crash report. Internet access was not interrupted on the computer. Was able to download the world but cannot connect to the world in Realms. Opening locally had no issues (although the latest downloaded world was before the attempt to break the door). Attempting to restore Realm from latest backup continues for more than 15 minutes on a relatively new world (started less than 24 hours ago). Uploading the world that I downloaded when it crashed worked however, and I was able to continue playing.
Later, the same issue occurred but was not related to the door.
Log:
[17:50:16] [Client thread/INFO]: [CHAT] JustPlainSilly is now sleeping
[17:52:50] [Realms-connect-task/ERROR]: Couldn't connect to world
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: ec2-34-202-234-9.compute-1.amazonaws.com/34.202.234.9:26945
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_25]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716) ~[?:1.8.0_25]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:352) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:612) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:559) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:476) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:438) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_25]
Caused by: java.net.ConnectException: Connection timed out: no further information
... 10 more
Environment
Windows 7, Minecraft 1.12, Minecraft 1.12.1, Minecraft 1.13.1
Linked Issues
MC-120362
Created Issue:
Realms crash after breaking top half of door
When breaking a door in PC-Realms, only the top half broke, then shortly after the Realms world crashed. Connection error listed in the log and no crash report. Internet access was not interrupted on the computer. Was able to download the world but cannot connect to the world in Realms. Opening locally had no issues (although the latest downloaded world was before the attempt to break the door). Attempting to restore Realm from latest backup continues for more than 15 minutes on a relatively new world (started less than 24 hours ago). Uploading the world that I downloaded when it crashed worked however, and I was able to continue playing.
Log:
[17:50:16] [Client thread/INFO]: [CHAT] JustPlainSilly is now sleeping
[17:52:50] [Realms-connect-task/ERROR]: Couldn't connect to world
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: ec2-34-202-234-9.compute-1.amazonaws.com/34.202.234.9:26945
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_25]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716) ~[?:1.8.0_25]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:352) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:612) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:559) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:476) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:438) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_25]
Caused by: java.net.ConnectException: Connection timed out: no further information
... 10 moreEnvironment
Windows 7, Minecraft 1.12
When breaking a door in PC-Realms, only the top half broke, then shortly after the Realms world crashed. Connection error listed in the log and no crash report. Internet access was not interrupted on the computer. Was able to download the world but cannot connect to the world in Realms. Opening locally had no issues (although the latest downloaded world was before the attempt to break the door). Attempting to restore Realm from latest backup continues for more than 15 minutes on a relatively new world (started less than 24 hours ago). Uploading the world that I downloaded when it crashed worked however, and I was able to continue playing.
Later, the same issue occurred but was not related to the door.
Log:
[17:50:16] [Client thread/INFO]: [CHAT] JustPlainSilly is now sleeping
[17:52:50] [Realms-connect-task/ERROR]: Couldn't connect to world
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: ec2-34-202-234-9.compute-1.amazonaws.com/34.202.234.9:26945
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_25]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716) ~[?:1.8.0_25]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:352) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:612) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:559) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:476) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:438) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_25]
Caused by: java.net.ConnectException: Connection timed out: no further information
... 10 more
Realms crashafter breaking top half of doorRealms crash due to network connection issue
Windows 7, Minecraft 1.12, Minecraft 1.12.1
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
relates to
Windows 7, Minecraft 1.12, Minecraft 1.12.1, Minecraft 1.13.1
![[Mojang] Mega_Spud (Jay Wells)](../../../data/avatars/users/92696.png){kind=small}
![[Mod] bemoty](../../../data/avatars/users/50554.png){kind=small}
Related to REALMS-375.
This invalid report also describes the same issue: MCL-7711
May be related to https://bugs.mojang.com/browse/MC-118372, but this is not a user or op fixable issue.
I'm experiencing the same, annoying problem. I'm still not sure when or how it crashes when I play
Occurred again today to me and my wife but without breaking a door. Exact same io.netty error that is pictured above. When we log into Realms but before we try to load the world, there is a "1" in the corner that shows me that she is on and shows her that I am on. After 15 minutes or so, that number goes away.
Can confirm, have this issue on my Realms server today. While mining I first noticed I was unable to pick up blocks. I assumed some network issue had reset my session or some such, so I restarted Minecraft. But I got the netty error while attempting to log in. My daughter also tried logging in, and she has the issue as well. I tried switching active worlds and got an error that simply read "504".
**update - came back online but reverted to a 30 minute old save, losing half an hour of mining.
PC-1.13.6 crash then when trying to reconnect:
[21:07:02] [Client thread/INFO]: Setting user: RacinanteOpus
[21:07:04] [Client thread/INFO]: LWJGL Version: 3.1.6 build 14
[21:07:08] [Client thread/INFO]: Reloading ResourceManager: Default, Clear Glass, Compressed, AERP1.13
[21:07:10] [Sound Library Loader/INFO]: Starting up SoundSystem...
[21:07:11] [Thread-2/INFO]: Initializing No Sound
[21:07:11] [Thread-2/INFO]: (Silent Mode)
[21:07:11] [Thread-2/INFO]: OpenAL initialized.
[21:07:11] [Sound Library Loader/INFO]: Preloading sound minecraft:sounds/ambient/underwater/underwater_ambience.ogg
[21:07:11] [Sound Library Loader/INFO]: Sound engine started
[21:07:25] [Client thread/INFO]: Created: 1024x512 textures-atlas
[21:07:29] [Client thread/INFO]: Narrator library for x64 successfully loaded
[21:07:32] [Client thread/INFO]: Realms library version == 1.13.6
[21:07:32] MCO Compatability Checker #1/INFO: Realms is available for this user
[21:07:36] [Realms-connect-task/ERROR]: Couldn't connect to world
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: ec2-54-173-244-238.compute-1.amazonaws.com/54.173.244.238:26836
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_51]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[?:1.8.0_51]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:635) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:582) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:499) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:461) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_51]
Caused by: java.net.ConnectException: Connection refused: no further information
... 10 more
[21:09:13] [Realms-connect-task/ERROR]: Couldn't connect to world
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: ec2-54-173-244-238.compute-1.amazonaws.com/54.173.244.238:26836
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_51]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[?:1.8.0_51]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:635) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:582) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:499) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:461) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ~[netty-all-4.1.25.Final.jar:4.1.25.Final]
at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_51]
Caused by: java.net.ConnectException: Connection refused: no further information
... 10 more
[21:09:16] [Client thread/INFO]: Stopping!
[21:09:17] [Client thread/INFO]: SoundSystem shutting down...
[21:09:17] [Client thread/INFO]: SoundSystem Author: Paul Lamb, www.paulscode.com
[21:09:17] [Client thread/INFO]: OpenGL debug message, id=1281, source=API, type=ERROR, severity=HIGH, message=GL error GL_INVALID_VALUE
[21:09:17] [Client thread/INFO]: OpenGL debug message, id=1281, source=API, type=ERROR, severity=HIGH, message=GL error GL_INVALID_VALUE
[21:09:17] [Client thread/INFO]: OpenGL debug message, id=1281, source=API, type=ERROR, severity=HIGH, message=GL error GL_INVALID_VALUE
[21:09:17] [Client thread/INFO]: OpenGL debug message, id=1281, source=API, type=ERROR, severity=HIGH, message=GL error GL_INVALID_VALUE
Cleaning up old tickets: This ticket has not been updated recently (~1 year+) so is being closed as Cannot Reproduce. If you feel this is still a valid issue then please comment, or create a new ticket following the Issue Guidelines.
For any account related queries, please contact Mojang Customer Support directly.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki