What's the solution to this issue?
Error: UnhandledPromiseRejectionWarning: DiscordAPIError: Cannot send an empty message
Code:
let y = process.openStdin()
y.addListener('data', res => {
let x = res.toString().trim().split(/ +/g)
if (!x) return;
client.channels.cache.get("736725455599697980").send(x.join(" "));
});
The issue arises from this specific line:
if (!x) return;
To resolve the problem, consider using x[0] as your return condition instead of solely relying on x. Remember, an empty array is still recognized as an array and will meet the current requirement without causing any problems.
However, keep in mind that discord.js cannot transmit an empty array, hence the error you're encountering.
Quick Example:
const demo = () => {
// even if x is an empty array
let x = [];
// it remains defined, fulfilling your condition
if (x) return;
// but when attempting to convert it to a string, nothing appears,
// since it is empty. This explains why you're seeing an error
console.log(x.toString());
};
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