SyntaxError: Unexpected token 'const'

Question

如何解决第 16 行的错误是语法错误任何人都可以帮助我修复它这是 'command handler' for discord js

const { Events } = require("../Validation/Events");
const { promisify } = require("util");
const { glob } = require("glob");
const PG = promisify(glob);
const Ascii = require("ascii-table");

module.exports = async (client) => {
    const Table = new Ascii("Events Loaded");

    (await PG(`${process.cwd()}/Events/*/*.js`)).map(async (file) => {
        const event = require(file);

        if (event.name) {
            if(!Events.includes(event.name))
            const L = file.split("/");
            return Table.addRow(`${event.name || "MISSING"}`, `⛔ Event name is either invalid or missing ${L[6] + `/` + L[7]}`);
        }

        if(event.once)
        client.once(event.name, (...args) => event.execute(...args, client));
        else
        client.on(event.name, (...args) => event.execute(...args, client));
        
        await Table.addRow(event.name, "✔️ SUCCESSFUL")
    });
    
    console.log(Table.toString());
}```

Answer 1

什么是

if(!Events.includes(event.name))
const L = file.split("/");
return Table.addRow(`${event.name || "MISSING"}`, `⛔ Event name is either invalid or missing ${L[6] + `/` + L[7]}`);

应该做什么？

您很可能想将这些分组

if(!Events.includes(event.name)) {
    const L = file.split("/");
    return Table.addRow(`${event.name || "MISSING"}`, `⛔ Event name is either invalid or missing ${L[6] + `/` + L[7]}`);
}

Answer 2

你说的是

if(!Events.includes(event.name))
const L = file.split("/");

这没有意义，因为 const 是块作用域的。您忘记了{}

if (event.name) {
   if(!Events.includes(event.name)) {
       const L = file.split("/");
       return Table.addRow(`${event.name || "MISSING"}`, `⛔ Event name is either invalid or missing ${L[6] + `/` + L[7]}`);
    }
}

SyntaxError: Unexpected token 'const'

SyntaxError: Unexpected token 'const'

javascript

syntax

node.js

discord

discord.js