RangeError[BITFIELD_INVALID]:无效的位字段标志或数字:3214336

Question

我试图创建Discord Dashboard，但遇到了一个奇怪的错误：无效的位字段标志或数字3214336。当我试图获得用户拥有MANAGE_guilds的公会时，就会发生这种情况，我的代码是：

<%- include("../Includes/header", { bot, path, user, Discord, title: 'Dashboard' }) %>
<div class="content">
<h2>SELECT A SERVER</h2>

<div class="servers">
<% user.guilds.forEach(guild => {
const permsOnGuild = new Discord.Permissions(guild);
if(!permsOnGuild.has("MANAGE_GUILD")) {
return
}
if (!bot.guilds.cache.get(guild.id)) { 
return
} 
if (guild.icon) {
iconurl = "https://cdn.discordapp.com/icons/" + guild.id + "/" + guild.icon + ".png??size=512";
} else {
iconurl = "https://cdn.glitch.com/82fe990a-7942-42e3-9790-39807ccdb9f6%2Ficon-404-dark.png?v=1602427904949";
}
%>
<div class="server">
<div class="icon-and-name">
<img class="server-icon" src="<%= iconurl %>" alt="<% guild.name %>"/>
<p class="guild-name"><%= guild.name %></p>
</div>
<% if (bot.guilds.cache.get(guild.id)) { %>
<a class="edit button" href="/redeem/<%= guild.id %>">Redeem</a>
<% } %>
</div>
<% }); %>
</div>
<script>
function PopupCenter(e, n, t, i) {
var o = void 0 != window.screenLeft ? window.screenLeft : screen.left,
d = void 0 != window.screenTop ? window.screenTop : screen.top,
c = window.innerWidth ? window.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width,
w = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height,
r = c / 2 - t / 2 + o, h = w / 2 - i / 2 + d,
s = window.open(e, n, "scrollbars=yes, width=" + t + ", height=" + i + ", top=" + h + ", left=" + r);
window.focus && s.focus()
}
</script>

我知道为什么会发生这种情况，如果我登录"；公会；我可以访问id、名称、图标、所有者、权限、功能和权限_new

Answer 1

尝试进行

let permsOnGuild = new Discord.Permissions(BigInt(guild.permissions));
if (! permsOnGuild.has(Discord.Permissions.FLAGS.MANAGE_GUILD)) return;