I recently made a Server for 1.15.1. Which works for me and my girlfriend on the same network just fine. but a friend of mine allways gets the io.netty error. on sunday he came over and on the same network it runs just fine.
I've Port Forwarded, disabled firewall, antivirus, tripple checked port, and ip numbers but he still gets the error. he got his firewall removed aswell.
latest server log
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:01:04] [Server thread/INFO]: Starting minecraft server version 1.15.1
[17:01:04] [Server thread/INFO]: Loading properties
[17:01:04] [Server thread/INFO]: Default game type: SURVIVAL
[17:01:04] [Server thread/INFO]: Generating keypair
[17:01:05] [Server thread/INFO]: Starting Minecraft server on *:25565
[17:01:05] [Server thread/INFO]: Using default channel type
[17:01:05] [Server thread/INFO]: Preparing level "world"
[17:01:05] [Server thread/INFO]: Reloading ResourceManager: Default, bukkit
[17:01:06] [Server thread/INFO]: Loaded 6 recipes
[17:01:06] [Server thread/INFO]: Loaded 825 advancements
[17:01:06] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[17:01:07] [Server thread/INFO]: Preparing spawn area: 0%
[17:01:07] [Server thread/INFO]: Preparing spawn area: 0%
[17:01:07] [Server thread/INFO]: Preparing spawn area: 0%
[17:01:09] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[17:01:09] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[17:01:09] [Server-Worker-4/INFO]: Preparing spawn area: 0%
[17:01:09] [Server thread/INFO]: Preparing spawn area: 96%
[17:01:09] [Server thread/INFO]: Time elapsed: 3060 ms
[17:01:09] [Server thread/INFO]: Done (4.467s)! For help, type "help"
[17:12:48] [Server thread/INFO]: com.mojang.authlib.GameProfile@5d72321c[id=<null>,name=Jubi_Resik,properties={},legacy=false] (/192.168.1.27:54340) lost connection: Disconnected
[17:13:25] [User Authenticator #1/INFO]: UUID of player Jubi_Resik is 74b04e10-1943-4af1-b833-9f4449e27896
[17:13:25] [Server thread/INFO]: Jubi_Resik[/192.168.1.27:54449] logged in with entity id 216 at (1069.3797239652974, 25.5, 463.69971996183324)
[17:13:25] [Server thread/INFO]: Jubi_Resik joined the game
[17:13:39] [Server thread/WARN]: Fetching packet for removed entity avy['Air'/1005, l='world', x=1029.36, y=64.00, z=445.68]
[17:14:03] [Server thread/WARN]: Fetching packet for removed entity avy['Air'/1152, l='world', x=1032.84, y=63.00, z=445.20]
[17:14:11] [Server thread/INFO]: Stopping the server
[17:14:11] [Server thread/INFO]: Stopping server
[17:14:11] [Server thread/INFO]: Saving players
[17:14:11] [Server thread/INFO]: Saving worlds
[17:14:11] [Server thread/INFO]: Saving chunks for level 'world'/minecraft:the_end
[17:14:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved
[17:14:11] [Server thread/INFO]: Saving chunks for level 'world'/minecraft:the_nether
[17:14:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[17:14:11] [Server thread/INFO]: Saving chunks for level 'world'/minecraft:overworld
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (world): All chunks are saved
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (world): All chunks are saved
Hi
I recently made a Server for 1.15.1. Which works for me and my girlfriend on the same network just fine. but a friend of mine allways gets the io.netty error. on sunday he came over and on the same network it runs just fine.
I've Port Forwarded, disabled firewall, antivirus, tripple checked port, and ip numbers but he still gets the error. he got his firewall removed aswell.
latest server log
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:01:04] [main/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:01:04] [Server thread/INFO]: Starting minecraft server version 1.15.1
[17:01:04] [Server thread/INFO]: Loading properties
[17:01:04] [Server thread/INFO]: Default game type: SURVIVAL
[17:01:04] [Server thread/INFO]: Generating keypair
[17:01:05] [Server thread/INFO]: Starting Minecraft server on *:25565
[17:01:05] [Server thread/INFO]: Using default channel type
[17:01:05] [Server thread/INFO]: Preparing level "world"
[17:01:05] [Server thread/INFO]: Reloading ResourceManager: Default, bukkit
[17:01:06] [Server thread/INFO]: Loaded 6 recipes
[17:01:06] [Server thread/INFO]: Loaded 825 advancements
[17:01:06] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[17:01:07] [Server thread/INFO]: Preparing spawn area: 0%
[17:01:07] [Server thread/INFO]: Preparing spawn area: 0%
[17:01:07] [Server thread/INFO]: Preparing spawn area: 0%
[17:01:09] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[17:01:09] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[17:01:09] [Server-Worker-4/INFO]: Preparing spawn area: 0%
[17:01:09] [Server thread/INFO]: Preparing spawn area: 96%
[17:01:09] [Server thread/INFO]: Time elapsed: 3060 ms
[17:01:09] [Server thread/INFO]: Done (4.467s)! For help, type "help"
[17:12:48] [Server thread/INFO]: com.mojang.authlib.GameProfile@5d72321c[id=<null>,name=Jubi_Resik,properties={},legacy=false] (/192.168.1.27:54340) lost connection: Disconnected
[17:13:25] [User Authenticator #1/INFO]: UUID of player Jubi_Resik is 74b04e10-1943-4af1-b833-9f4449e27896
[17:13:25] [Server thread/INFO]: Jubi_Resik[/192.168.1.27:54449] logged in with entity id 216 at (1069.3797239652974, 25.5, 463.69971996183324)
[17:13:25] [Server thread/INFO]: Jubi_Resik joined the game
[17:13:39] [Server thread/WARN]: Fetching packet for removed entity avy['Air'/1005, l='world', x=1029.36, y=64.00, z=445.68]
[17:14:03] [Server thread/WARN]: Fetching packet for removed entity avy['Air'/1152, l='world', x=1032.84, y=63.00, z=445.20]
[17:14:11] [Server thread/INFO]: Stopping the server
[17:14:11] [Server thread/INFO]: Stopping server
[17:14:11] [Server thread/INFO]: Saving players
[17:14:11] [Server thread/INFO]: Saving worlds
[17:14:11] [Server thread/INFO]: Saving chunks for level 'world'/minecraft:the_end
[17:14:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved
[17:14:11] [Server thread/INFO]: Saving chunks for level 'world'/minecraft:the_nether
[17:14:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[17:14:11] [Server thread/INFO]: Saving chunks for level 'world'/minecraft:overworld
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (world): All chunks are saved
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[17:14:12] [Server thread/INFO]: ThreadedAnvilChunkStorage (world): All chunks are saved
server.properties file
#Minecraft server properties
#Tue Jan 14 17:14:27 CET 2020
spawn-protection=16
max-tick-time=60000
query.port=25565
generator-settings=
force-gamemode=false
allow-nether=true
enforce-whitelist=false
gamemode=survival
broadcast-console-to-ops=true
enable-query=false
player-idle-timeout=0
difficulty=normal
spawn-monsters=true
broadcast-rcon-to-ops=true
op-permission-level=4
pvp=true
snooper-enabled=true
level-type=default
hardcore=false
enable-command-block=false
max-players=20
network-compression-threshold=256
resource-pack-sha1=
max-world-size=29999984
function-permission-level=2
rcon.port=25575
server-port=25565
server-ip=
spawn-npcs=true
allow-flight=false
level-name=world
view-distance=10
resource-pack=
spawn-animals=true
white-list=false
rcon.password=
generate-structures=true
max-build-height=256
online-mode=true
level-seed=
use-native-transport=true
prevent-proxy-connections=false
enable-rcon=false
motd=A Minecraft Server
please help im starting to go mad
thx
Did you check if you portforwarded properly using a website like canyouseeme.org?
i cant figure out whats wrong. i would say port seems to be ok set up. but it gives an error at the link u gave
see screenshots
https://imgur.com/a/LUhNorU
so i fixed it. it was in the router settings the external host has got to be empty.