玩家在聊天栏打字就会卡一下
发一个就会出现以下报错
[11:58:29] [Server thread/WARN]: java.net.ConnectException: Connection refused: connect
[11:58:29] [Server thread/WARN]:        at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[11:58:29] [Server thread/WARN]:        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
[11:58:29] [Server thread/WARN]:        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
[11:58:29] [Server thread/WARN]:        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
[11:58:29] [Server thread/WARN]:        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
[11:58:29] [Server thread/WARN]:        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
[11:58:29] [Server thread/WARN]:        at java.net.Socket.connect(Socket.java:658)
[11:58:29] [Server thread/WARN]:        at java.net.Socket.connect(Socket.java:602)
[11:58:29] [Server thread/WARN]:        at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
[11:58:29] [Server thread/WARN]:        at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
[11:58:29] [Server thread/WARN]:        at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
[11:58:29] [Server thread/WARN]:        at sun.net.www.http.HttpClient.<init>(HttpClient.java:242)
[11:58:29] [Server thread/WARN]:        at sun.net.www.http.HttpClient.New(HttpClient.java:339)
[11:58:29] [Server thread/WARN]:        at sun.net.www.http.HttpClient.New(HttpClient.java:357)
[11:58:29] [Server thread/WARN]:        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1226)
[11:58:29] [Server thread/WARN]:        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1162)
[11:58:29] [Server thread/WARN]:        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056)
[11:58:29] [Server thread/WARN]:        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:990)
[11:58:29] [Server thread/WARN]:        at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
[11:58:29] [Server thread/WARN]:        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
[11:58:29] [Server thread/WARN]:        at java.net.URL.openStream(URL.java:1068)
[11:58:29] [Server thread/WARN]:        at cn.evolvefield.mods.botapi.message.SendMessage.Group(SendMessage.java:53)
[11:58:29] [Server thread/WARN]:        at cn.evolvefield.mods.botapi.service.MessageHandlerService.sendMessage(MessageHandlerService.java:21)
[11:58:29] [Server thread/WARN]:        at cn.evolvefield.mods.botapi.event.ChatEventHandler.onChatEvent(ChatEventHandler.java:15)
[11:58:29] [Server thread/WARN]:        at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_129_ChatEventHandler_onChatEvent_ServerChatEvent.invoke(.dynamic)
[11:58:29] [Server thread/WARN]:        at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
[11:58:29] [Server thread/WARN]:        at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:190)
[11:58:29] [Server thread/WARN]:        at catserver.server.CatServerHooks.onServerChatEvent(CatServerHooks.java:35)
[11:58:29] [Server thread/WARN]:        at net.minecraft.network.NetHandlerPlayServer$6.evaluate(NetHandlerPlayServer.java:1550)
[11:58:29] [Server thread/WARN]:        at org.bukkit.craftbukkit.v1_12_R1.util.Waitable.run(Waitable.java:24)
[11:58:29] [Server thread/WARN]:        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:899)
[11:58:29] [Server thread/WARN]:        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:474)
[11:58:29] [Server thread/WARN]:        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:826)
[11:58:29] [Server thread/WARN]:        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:685)
[11:58:29] [Server thread/WARN]:        at java.lang.Thread.run(Thread.java:853)

你这报错是某个插件/mod更新检查报错，不过cn.evolvefield.mods.botapi.service这个包名是哪个插件/MOD我真找不到，我觉得他是个MOD？

那我自己一个一个找吧

检查Bot-Connect这个mod，可能没有配置正确，把服内的消息发到qq群的时候网络连接失败，所以就会卡一下