[Server thread/INFO]: 下载 GeoIP 数据库中...这可能需要花费一段时间 (国家:1.7 MB, 城市: 30 MB)
[18:09:02] [Server thread/ERROR]: 连接失败.
java.net.UnknownHostException: geolite.maxmind.com
        at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
        at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
        at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
        at java.net.Socket.connect(Unknown Source) ~[?:1.8.0_231]
        at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
        at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.https.AbstractDeleg ... on.getNewHttpClient(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.8.0_231]
        at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source) ~[?:1.8.0_231]
        at com.earth2me.essentials.geoip.EssentialsGeoIPPlayerListener.downloadDatabase(EssentialsGeoIPPlayerListener.java:182) [EssentialsXGeoIP-2.17.1.0.jar:?]
        at com.earth2me.essentials.geoip.EssentialsGeoIPPlayerListener.reloadConfig(EssentialsGeoIPPlayerListener.java:149) [EssentialsXGeoIP-2.17.1.0.jar:?]
        at com.earth2me.essentials.geoip.EssentialsGeoIPPlayerListener.<init>(EssentialsGeoIPPlayerListener.java:43) [EssentialsXGeoIP-2.17.1.0.jar:?]
        at com.earth2me.essentials.geoip.EssentialsGeoIP.onEnable(EssentialsGeoIP.java:28) [EssentialsXGeoIP-2.17.1.0.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) [JavaPlugin.class:git-CatServer-1.12.2-a8d129c]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:328) [JavaPluginLoader.class:git-CatServer-1.12.2-a8d129c]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [SimplePluginManager.class:git-CatServer-1.12.2-a8d129c]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:434) [CraftServer.class:git-CatServer-1.12.2-a8d129c]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:382) [CraftServer.class:git-CatServer-1.12.2-a8d129c]
        at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:387) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:327) [nz.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:598) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_231]

删除 EssentialsXGeoIP-2.17.1.0.jar 即可

反正也用不上，这个是用于识别玩家的 ip 的国家的，国内的服务器大概怎么也用不着吧

谢谢                              

我也是这样 呜呜呜