I could not retrieve data from the Promise {} object

Question

I could not retrieve data from the Promise {} object

Currently, I am in the midst of developing a discord bot using discord.js. When attempting to retrieve the target user, I utilize the following code:

let target = message.guild.members.fetch(id)

. This method yields either Promise { <pending> } if the user has not sent any messages after the bot's restart or

Promise { GuildMember: {information} }

if the user had interacted with the bot previously. My goal is to access the user's information when it is no longer pending.

I have experimented with the following approach:

let target = message.guild.members.fetch(id).then(console.log(target)

Despite my attempts and trying some other methods, I find myself struggling to comprehend the concept of Promise.

If anyone could provide guidance, it would be greatly appreciated.

javascript discord.js

Answer 1

Answer №1

It is important to provide a function as an argument for the then method. (Currently, the return value of console.log(target) is being passed, which serves no purpose).

The function will receive the resolved value from the Promise as its first argument.

function displayValue(value) {
    console.log(value);
}

const targetPromise = message.guild.members.fetch(id)
targetPromise.then(displayValue);

Answer 2

It is important to provide a function as an argument for the then method. (Currently, the return value of console.log(target) is being passed, which serves no purpose).

The function will receive the resolved value from the Promise as its first argument.

function displayValue(value) {
    console.log(value);
}

const targetPromise = message.guild.members.fetch(id)
targetPromise.then(displayValue);

I could not retrieve data from the Promise {} object

Answer №1

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