Server error problem

anyone could help me... i cant connect to my server..



java.net.UnknownHostException: files.skyrage.de
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:567)
at java.base/java.net.Socket.connect(Socket.java:633)
at java.base/java.net.Socket.connect(Socket.java:583)
at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:183)
at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:498)
at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:603)
at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:246)
at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:351)
at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:373)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1309)
at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1242)
at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128)
at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1057)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1665)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589)
at Updater.a95)
at Updater.init37)
at org.bukkit.craftbukkit.bootstrap.Main.main(Main.java)
Exception in thread "main" java.lang.Error: java.net.UnknownHostException: files.skyrage.de
at Updater.init51)
at org.bukkit.craftbukkit.bootstrap.Main.main(Main.java)
Caused by: java.net.UnknownHostException: files.skyrage.de
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:567)
at java.base/java.net.Socket.connect(Socket.java:633)
at java.base/java.net.Socket.connect(Socket.java:583)
at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:183)
at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:498)
at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:603)
at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:246)
at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:351)
at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:373)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1309)
at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1242)
at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128)
at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1057)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1665)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589)
at Updater.a95)
at Updater.init37)
... 1 more
Pressione qualquer tecla para continuar. . .

appear this in console

 

sure

have same problem on both, craftbukkir and spigot server

 

yep

I already tested with the ip and without the ip

enforce-secure-profile=false
level-name=world
motd=Welcome to 7th Universe server.
query.port=25566
pvp=true
generate-structures=true
max-chained-neighbor-updates=1000000
difficulty=hard
network-compression-threshold=256
require-resource-pack=false
max-tick-time=90000
use-native-transport=true
max-players=60
online-mode=false
enable-status=true
allow-flight=false
broadcast-rcon-to-ops=true
view-distance=10
server-ip=10.0.0.231
resource-pack-prompt=
allow-nether=false
server-port=25566
enable-rcon=false
sync-chunk-writes=true
op-permission-level=4
prevent-proxy-connections=false
hide-online-players=false
resource-pack=
entity-broadcast-range-percentage=100
simulation-distance=10
rcon.password=
player-idle-timeout=0
debug=false
force-gamemode=false
rate-limit=0
hardcore=false
white-list=false
broadcast-console-to-ops=true
spawn-npcs=false
previews-chat=false
spawn-animals=true
function-permission-level=2
level-type=minecraft\:hard
text-filtering-config=
spawn-monsters=true
enforce-whitelist=false
resource-pack-sha1=
spawn-protection=16
max-world-size=29999984

now apresent other problem...


only up do java 18 is suported

EDIT by Moderator: merged posts, please use the edit button instead of double posting.