🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Community Projects
    • Live Sessions
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Community Projects Live Sessions Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • Android
      • • APIs
      • • Coding for Kids
      • • College Credit
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Game Development
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • No-Code
      • • PHP
      • • Professional Growth
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
      • • Swift
  • Daniel Corio-Rosas
    Daniel Corio-Rosas
    6,995 Points

    Uncaught (in promise) ReferenceError: url is not defined

    Posted August 13, 2023 1:35pm by Daniel Corio-Rosas
    Daniel Corio-Rosas
    6,995 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • juami alcazar
    juami alcazar
    6,443 Points

    What is being passed to the person argument?

    Posted February 15, 2023 8:12am by juami alcazar
    juami alcazar
    6,443 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Spencer Renfro
    PLUS
    Spencer Renfro
    Courses Plus Student 11,133 Points

    Are the curly braces on the async function return needed?

    Posted June 23, 2022 7:53pm by Spencer Renfro
    Spencer Renfro
    Courses Plus Student 11,133 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • karan Badhwar
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    karan Badhwar
    Web Development Techdegree Graduate 18,135 Points

    returns promise

    Posted February 26, 2022 2:17am by karan Badhwar
    .a{fill-rule:evenodd;}techdegree seal-36
    karan Badhwar
    Web Development Techdegree Graduate 18,135 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    2 Answers

  • Amanda Richardson
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Amanda Richardson
    Web Development Techdegree Student 13,776 Points

    Error - can't find profileResponse variable??

    Posted November 12, 2021 4:07pm by Amanda Richardson
    .a{fill-rule:evenodd;}techdegree
    Amanda Richardson
    Web Development Techdegree Student 13,776 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Joseph Bertino
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Joseph Bertino
    Full Stack JavaScript Techdegree Student 14,652 Points

    Why don't we `await` the call to `generateHTML()`?

    Posted February 1, 2021 4:18am by Joseph Bertino
    .a{fill-rule:evenodd;}techdegree
    Joseph Bertino
    Full Stack JavaScript Techdegree Student 14,652 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • babyoscar
    babyoscar
    12,930 Points

    Nothing is displaying on the page

    Posted November 4, 2020 11:16pm by babyoscar
    babyoscar
    12,930 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    4 Answers

  • Colton Shaw
    Colton Shaw
    12,634 Points

    Thought on a modification for readability.

    Posted October 30, 2020 5:59pm by Colton Shaw
    Colton Shaw
    12,634 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    0 Answers

  • Steve Fau
    Steve Fau
    5,622 Points

    Why do we need to await peopleResponse.json() ?

    Posted October 11, 2020 1:11pm by Steve Fau
    Steve Fau
    5,622 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Steve Fau
    Steve Fau
    5,622 Points

    Difference between anonymous async function and Async function assignment in the teacher notes?

    Posted October 3, 2020 12:34pm by Steve Fau
    Steve Fau
    5,622 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Marcus Klausen
    Marcus Klausen
    17,425 Points

    About the object returned from the .map() callback

    Posted July 26, 2020 1:20pm by Marcus Klausen
    Marcus Klausen
    17,425 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • jlampstack
    jlampstack
    23,932 Points

    Hack to fix broken API...

    Posted May 19, 2020 4:30pm by jlampstack
    jlampstack
    23,932 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    3 Answers

  • michaeldavies3
    michaeldavies3
    23,152 Points

    Feedback on this course

    Posted May 2, 2020 10:56am by michaeldavies3
    michaeldavies3
    23,152 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    5 Answers

  • Raksmey soriya
    Raksmey soriya
    3,101 Points

    I don't understand what it mean this line. Help me getJSON(wikiUrl + person.name, generateHTML);

    Posted April 19, 2020 2:47am by Raksmey soriya
    Raksmey soriya
    3,101 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Michael Cook
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Michael Cook
    Full Stack JavaScript Techdegree Graduate 28,975 Points

    Getting "blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource." error

    Posted January 6, 2020 4:05pm by Michael Cook
    .a{fill-rule:evenodd;}techdegree seal-36
    Michael Cook
    Full Stack JavaScript Techdegree Graduate 28,975 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Seokhyun Wie
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Seokhyun Wie
    Full Stack JavaScript Techdegree Graduate 21,606 Points

    About person.craft

    Posted December 28, 2019 8:34am by Seokhyun Wie
    .a{fill-rule:evenodd;}techdegree seal-36
    Seokhyun Wie
    Full Stack JavaScript Techdegree Graduate 21,606 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • David Loder
    David Loder
    4,987 Points

    Event listener button won't go away after clicking it

    Posted December 9, 2019 12:14am by David Loder
    David Loder
    4,987 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Rebecca Palumbo
    Rebecca Palumbo
    5,506 Points

    Thumbnail missing, so how do I insert a different image for the missing image?

    Posted December 4, 2019 12:55am by Rebecca Palumbo
    Rebecca Palumbo
    5,506 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    1 Answer

  • Kinkaid Nolen
    Kinkaid Nolen
    4,859 Points

    WikiUrl still isn't clicking to me.

    Posted October 27, 2019 7:22pm by Kinkaid Nolen
    Kinkaid Nolen
    4,859 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    2 Answers

  • arturop
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    arturop
    Full Stack JavaScript Techdegree Graduate 16,160 Points

    For of in async function

    Posted October 2, 2019 7:11pm by arturop
    .a{fill-rule:evenodd;}techdegree seal-36
    arturop
    Full Stack JavaScript Techdegree Graduate 16,160 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    0 Answers

  • Adam Sturchio
    Adam Sturchio
    3,500 Points

    The "final" project in the downloaded files for 2-convert-promise-handling-to-async-await

    Posted September 30, 2019 7:41pm by Adam Sturchio
    Adam Sturchio
    3,500 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Exploring Async/Await
    • Convert Promise Handling to Async/Await

    2 Answers

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.