TypeError: Cannot read properties of undefined (reading 'join')

[Turtlepaw]

TypeError: Cannot read properties of undefined (reading 'join')
at exports.default (/home/ubuntu/pepperbot/node_modules/r6api.js/dist/methods/getStats.js:128:30)

[EndBug]

Can you post your code that calls getStats()? Seems like you didn't correctly add the ids parameter...

[danielwerg]

As @EndBug said, it's probably that (javascript moment). But to say for sure we need to see snippet of your code where you are using r6api.js

[Turtlepaw]

This was the only part that had join so here it is:

const raw = options && options.raw || false;
    const limit = 7500 - ids.join(',').length; //⭐
    const stats = [...new Set(options && options.categories
            ? options.categories.map(category => constants_1.STATS_CATEGORIES[category]).flat(2)
            : Object.values(constants_1.STATS_CATEGORIES).flat(2))]
        .reduce((acc, cur) => {
        const index = acc.length ? acc.length - 1 : 0;
        const string = acc[index] ? `${acc[index]},${cur}` : cur;
        return string.length <= limit
            ? Object.assign(acc, { [index]: string })
            : [...acc, cur];
    }, []);

[danielwerg]

snippet of your code

ids should always be string[] unless you are providing undefined

[EndBug]

@TurtlePaw The error is coming from the code from this library because the argument you're passing as the ids parameter is not defined. You have to check out the part where you're calling r6api.getStats(), and check if you're passing the parameters according to the docs