javascript - TypeError：无法读取未定义的属性“成员” - Discord.JS
问题描述
所以这可能是一个“菜鸟”类型的查询，但我很纠结如何解决这个错误。基本上我希望某些频道能够自动更新服务器内的统计信息。运行最新版本的 Node.JS 和 Discord.JS。
[Error] An error happened in process:
TypeError: Cannot read property 'members' of undefined
at Timeout._onTimeout (/home/container/events/Stats.js:20:29)
at listOnTimeout (internal/timers.js:554:17)
at processTimers (internal/timers.js:497:7)
与之相关的文件是 Stats.JS：
function updateStats(client) {
const Discord = require('discord.js');
const config = require("../settings/configuration");
const settings = require("../settings/configuration");
const guild = client.guilds.cache.get(settings.BOT_SETTINGS.Guild_ID);
const totalUsers = require("../settings/configuration");
const onlineUsers = require("../settings/configuration");
setInterval(async function() {
//const interval = (async function() {
/* for await (const startTime of setInterval(interval, Date.now())) {
const now = Date.now();
console.log(now);
if ((now - startTime) > 1000)
break;
}
console.log(Date.now());
})();
*/
console.log('Getting stats update..')
var userCount = guild.members.size //guild.memberCount || 0;
var onlineCount = guild.members.filter(m => m.presence.status === 'online').size
console.log("Total Users: " + userCount);
console.log("Online Users: " + onlineCount);
totalUsers.setName("Total Users: " + userCount)
.then(newChannel => console.log(`Stat channel renamed to: ${newChannel.name}`))
.catch(console.error);
onlineUsers.setName("Online Users: " + onlineCount)
.then(newChannel => console.log(`Stat channel renamed to: ${newChannel.name}`))
.catch(console.error);
}, 120000 /* 30000*/) // update every 2 mins
}
module.exports = {
updateStats
}
我怀疑它会被需要，这是我的配置文件：
module.exports = {
BOT_SETTINGS: {
BOT_TOKEN: 'token',
YT_API_KEY: 'key',
COMMAND_PREFIX: '?',
EMBED_COLOR: 'BLUE',
MUTE_ROLE: '901132102983102575',
TIMEOUT_ROLE: '901132500229828638',
BANNED_WORDS: ['**', '**'],
BYPASS_ROLES: ['900730714457264218', '900730787392028692', '897570746660950026'],
BANNED_LINKS: ['www.', '.com', '.net', '.gov', '.co', '.uk', '.gg', '.live'],
BYPASS_LINKS_ROLES: ['900730714457264218', '900730787392028692', '897570746660950026'],
Member_Count_Channel: '',
Guild_ID: '896058387542974494',
Kick_On_Warnings: true,
Warnings_Until_Kick: '5',
Time_Muted: '1m',
LOCALE: 'en',
Roles_On_Join: ['901133176506822696']
},
VERIFICATION: {
Enabled: false,
Verify_Channel: 'CHANNELID',
Verify_Role: '900730843281125376',
Role_To_Remove: '901133176506822696'
},
USER_DMS: {
Enabled: true,
Dm_Category: '',
Dms: 'new-dm-{user}',
Dm_Channel_Name: 'new-dm-{user}',
View_Dmchannels_Roles: ['900730714457264218', '900730787392028692', '897570746660950026']
},
Ping_Prevention: {
Enabled: true,
Enabled_Types: 'user',
Max_Channel_Pings: '5',
Max_Role_Pings: '5',
Max_User_Pings: '5',
Max_Pings: '10',
Punishment: 'kick',
Bypass_Roles: ['900730714457264218', '900730787392028692', '897570746660950026']
},
LOCKDOWN_KICK: {
Enabled: true,
Kick_Message: '{server} is currently in LOCKDOWN MODE! We are unable to allow you to join for now, please try joining back later {member}.'
},
LEVELING_SYSTEM: {
Enabled: true,
Remove_XP_On_Leave: true,
Level_Up_Message: '{user} has just reached VC Level {level}!',
Level_Up_Channel_ID: '901140182735134731'
},
LOGGING: {
Report_Channel: '900749525646446622',
Ban_Channel_Logs: '900749525646446622',
Unban_Channel_Logs: '900749525646446622',
Kick_Channel_Logs: '900749525646446622',
Warn_Channel_Logs: '900749525646446622',
Mute_Channel_Logs: '900749525646446622',
Lock_Channel_Logs: '900749525646446622',
Ticket_Channel_Logs: '900749525646446622',
Moderation_Channel_Logs: '900749525646446622',
Server_Updates: '900749525646446622',
Voice_Updates: '900749525646446622'
},
TICKET_SYSTEM: {
TICKET_CATEGORY: '',
SUPPORT_TEAM_ROLES: ['900730714457264218', '900730787392028692', '897570746660950026',]
},
GREETING_SYSTEM: {
Enabled: true,
Welcome_Channel: '896058387979190393',
Welcome_Type: 'card',
Welcome_Cards_Image_Link: 'https://ptb.discord.com/channels/835428942570586143/901135850610499695/901139883433795604',
Welcome_Message: 'Welcome {member} to the server, You are member {joinPosition}!',
Welcome_Embed: {
title: '{member.username} has just joined the server!',
description: 'Welcome {member} to the server, You are member {joinPosition}!',
color: 'blue'
}
},
stats: {
"totalUsers": '902148987845488650',
"onlineUsers": '902149028110811136',
"onlineStaff": '902149128195284993'
}
}
非常感谢任何帮助......这几个月来一直困扰着我！
解决方案
这里的评论大多是正确的。
Discord.js v12+ 使用缓存而不是.get("id")仅仅工作。
所以是的，你需要使用client.guilds.fetch("id")which 返回一个承诺。
因此，改为使您的函数异步（除非您希望将所有内容都包装在 .then() 中，这是更简单的方法）
// Example, missing out a fair bit of your code, just showing the things you need to edit
async function updateStats(client) {
let guild = await client.guilds.fetch(settings.BOT_SETTINGS.Guild_ID,{ force:true, cache:true }); // force skips cache checking, cache will cache the user let members = await guild.members.fetch({ force:true, cache:true, withPresences:true }); // fetches *all* members of the guild, withPresences returns the user's presences, otherwise most will be nullish
let onlineCount = members.filter(m => m.presence?.status === 'online').size;
}
我还建议使用guild.memberCountguild.members.size或使用获取的members.size成员，这样更准确。
我知道我回答得太晚了，所以你可能已经自己弄清楚了，但如果不是希望这会有所帮助。