I am making a leaderboard system for my bot, and want to display the user's tag along with their amount of money.
Here is the code
const lb = users
.slice(0)
.sort(({ Bobux: a }, { Bobux: b }) => b - a)
.map(
({ User, Bobux }, pos) => `${pos + 1}. ${(client.users.cache.get(User)).tag} - ${commaNumber(Bobux)} Bobux`,
);
const newnew = lb.slice(0, 30)
const embed = new Discord.MessageEmbed()
.setTitle('Global Leaderboard For Most Bobux - Top 30')
.setDescription(newnew)
Over here, I map it, and attempt to get the user's tag with their id (User is the user's id in the database)
User looks like this '43908439084329084'
.map(
({ User, Bobux }, pos) => `${pos + 1}. ${(client.users.cache.get(User)).tag} - ${commaNumber(Bobux)} Bobux`,
);
When I do this, I get the error
0|index | TypeError: Cannot read properties of undefined (reading 'tag')
How do I fetch the user's tag with their id.
You can fetch the user via UserManager#fetch method. The following code will check if the user is cached, if not it will fetch that user from Discord.
const user = await client.users.fetch(UserId).catch(() => null);
if (!user) console.log("That user is not available");
else console.log(user.tag);
Documentation: https://discord.js.org/#/docs/discord.js/stable/class/UserManager