There is a startup error with EssentialsGeoIP as geolite.maxmind.com no longer exists, its trying to load this url and its not working, which is resulting in people showing as null in-game.
/ess ver
[19:41:07] [Server thread/INFO]: Server version: 1.12.2-R0.1-SNAPSHOT git-Paper-1617 (MC: 1.12.2)
[19:41:07] [Server thread/INFO]: EssentialsX version: 2.17.1.48
[19:41:07] [Server thread/INFO]: PlaceholderAPI version: 2.10.0-DEV-68
[19:41:07] [Server thread/INFO]: LuckPerms version: 4.4.22
[19:41:07] [Server thread/INFO]: Vault version: 1.6.6-b${env.TRAVIS_BUILD_NUMBER}
[19:41:07] [Server thread/INFO]: Citizens version: 2.0.25-SNAPSHOT (build 1685)
[19:41:07] [Server thread/INFO]: EssentialsXChat version: 2.17.1.48
[19:41:07] [Server thread/INFO]: EssentialsXGeoIP version: 2.17.1.48
[19:41:07] [Server thread/INFO]: EssentialsXSpawn version: 2.17.1.48
Startup error
[14:40:50] [Server thread/INFO]: [EssentialsGeoIP] Enabling EssentialsGeoIP v2.17.1.48
[14:40:50] [Server thread/INFO]: [EssentialsGeoIP] Downloading GeoIP database... this might take a while (country: 1.7 MB, city: 30MB)
[14:40:50] [Server thread/ERROR]: [EssentialsGeoIP] Failed to open connection.
java.net.UnknownHostException: geolite.maxmind.com
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:220) ~[?:?]
at java.net.Socket.connect(Socket.java:609) ~[?:?]
at sun.net.NetworkClient.doConnect(NetworkClient.java:177) ~[?:?]
at sun.net.www.http.HttpClient.openServer(HttpClient.java:474) ~[?:?]
at sun.net.www.http.HttpClient.openServer(HttpClient.java:569) ~[?:?]
at sun.net.www.http.HttpClient.<init>(HttpClient.java:242) ~[?:?]
at sun.net.www.http.HttpClient.New(HttpClient.java:341) ~[?:?]
at sun.net.www.http.HttpClient.New(HttpClient.java:362) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1248) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1187) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1081) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1015) ~[?:?]
at com.earth2me.essentials.geoip.EssentialsGeoIPPlayerListener.downloadDatabase(EssentialsGeoIPPlayerListener.java:182) ~[?:?]
at com.earth2me.essentials.geoip.EssentialsGeoIPPlayerListener.reloadConfig(EssentialsGeoIPPlayerListener.java:149) ~[?:?]
at com.earth2me.essentials.geoip.EssentialsGeoIPPlayerListener.<init>(EssentialsGeoIPPlayerListener.java:43) ~[?:?]
at com.earth2me.essentials.geoip.EssentialsGeoIP.onEnable(EssentialsGeoIP.java:28) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[patched_1.12.2.jar:git-Paper-1617]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:316) ~[patched_1.12.2.jar:git-Paper-1617]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) ~[patched_1.12.2.jar:git-Paper-1617]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:395) ~[patched_1.12.2.jar:git-Paper-1617]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:344) ~[patched_1.12.2.jar:git-Paper-1617]
at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:442) ~[patched_1.12.2.jar:git-Paper-1617]
at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:403) ~[patched_1.12.2.jar:git-Paper-1617]
at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:341) ~[patched_1.12.2.jar:git-Paper-1617]
at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:289) ~[patched_1.12.2.jar:git-Paper-1617]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:616) ~[patched_1.12.2.jar:git-Paper-1617]
at java.lang.Thread.run(Thread.java:834) [?:?]
[14:40:50] [Server thread/WARN]: [com.fasterxml.jackson.databind.ext.Java7Support] Unable to load JDK7 types (annotations, java.nio.file.Path): no Java7 support added
[14:40:50] [Server thread/INFO]: [EssentialsGeoIP] This product includes GeoLite2 data created by MaxMind, available from http://www.maxmind.com/.
[14:40:50] [Server thread/INFO]: [EssentialsSpawn] Enabling EssentialsSpawn v2.17.1.48
Duplicate of #2919.
You need to update the GeoIP module and set up a license key to access the database. See the GeoIP wiki page for instructions.
Fancy new documentation website! Nice! Thanks man.
Yeah I just wanted to add on that you can technically also fix this by also changing the URL in the older version of GeoIP. However, the newer one comes with pre-updated URLs & a special license key field which you can fill in from your MaxMind account, which makes it far easier. It also directs you to the wiki page if you do not.
Most helpful comment
Fancy new documentation website! Nice! Thanks man.