Help me with error in JS tutorial

Error: TypeError: unknown: s.extname is not a function

Your code so far

import{ uppercaseString } from "./string_functions.js";
import{ lowercaseString } from "./string_functions.js";
// Only change code above this line


Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0.

Challenge: Reuse JavaScript Code Using import

Link to the challenge:

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seems that something is wrong with the thing you are importing, could be freeCodeCamp made something wrong?

safari kinda explains the error more

TypeError: unknown: (0,s.extname) is not a function. (In ‘(0,s.extname)(n)’, ‘(0,s.extname)’ is undefined)

Just checked the last challenge

const uppercaseString = (string) => {
  return string.toUpperCase();

const lowercaseString = (string) => {
  return string.toLowerCase()

They want you to do like this

import {uppercaseString, lowercaseString} from './string_function.js';

The reason it doesn’t work is because, freeCodeCamp has done something wrong.

Even the solution doesn’t work.

yeah, seem like everyone is having this bug

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Here are the latest updates with the issue

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