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

🤑 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

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

  • 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
    • 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
  • 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
    • Showing results for:
    • JavaScript
    • Manage Multiple Requests with Promise.all
    • Close
  • Gavin Eyquem
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Gavin Eyquem
    Front End Web Development Techdegree Student 23,029 Points

    Took notice of the teachers notes and used them. Nothing is working.

    Posted on Nov 4, 2024 by Gavin Eyquem
    .a{fill-rule:evenodd;}techdegree
    Gavin Eyquem
    Front End Web Development Techdegree Student 23,029 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    1 Answer

  • Homero Mendoza
    Homero Mendoza
    12,782 Points

    Uncaught (in promise) TypeError: data.map

    Posted on Dec 22, 2022 by Homero Mendoza
    Homero Mendoza
    12,782 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    1 Answer

  • Kendall McCall
    Kendall McCall
    8,177 Points

    app.js:21 Uncaught (in promise) TypeError: Cannot read property 'message' of undefined at app.js:21

    Posted on Jul 9, 2021 by Kendall McCall
    Kendall McCall
    8,177 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    2 Answers

  • Caroline Louw
    Caroline Louw
    12,155 Points

    why is the variables breedList and randomImage's index start at [0] and [1], aren't both supposed to be [0]?

    Posted on Sep 9, 2020 by Caroline Louw
    Caroline Louw
    12,155 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    1 Answer

  • Farid Lavizadeh
    Farid Lavizadeh
    12,006 Points

    First image generated is wrong and is not the same as the first option list.

    Posted on Aug 6, 2020 by Farid Lavizadeh
    Farid Lavizadeh
    12,006 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    3 Answers

  • Jiten Mehta
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Jiten Mehta
    Front End Web Development Techdegree Graduate 21,209 Points

    Why can't i use a arrow function for the Checkstatus function?

    Posted on Jun 9, 2020 by Jiten Mehta
    .a{fill-rule:evenodd;}techdegree seal-36
    Jiten Mehta
    Front End Web Development Techdegree Graduate 21,209 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    3 Answers

  • Rushabha Jain
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Rushabha Jain
    Full Stack JavaScript Techdegree Student 11,141 Points

    Promise.all()?

    Posted on Nov 16, 2019 by Rushabha Jain
    .a{fill-rule:evenodd;}techdegree
    Rushabha Jain
    Full Stack JavaScript Techdegree Student 11,141 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    1 Answer

  • Jake Morris
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Jake Morris
    Full Stack JavaScript Techdegree Graduate 17,735 Points

    data.message is undefined

    Posted on Sep 18, 2019 by Jake Morris
    .a{fill-rule:evenodd;}techdegree seal-36
    Jake Morris
    Full Stack JavaScript Techdegree Graduate 17,735 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    2 Answers

  • Nguyen Pham
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Nguyen Pham
    Full Stack JavaScript Techdegree Graduate 17,299 Points

    Need help with Promise.all() in the link: https://teamtreehouse.com/library/manage-multiple-requests-with-promiseall

    Posted on Feb 22, 2019 by Nguyen Pham
    .a{fill-rule:evenodd;}techdegree seal-36
    Nguyen Pham
    Full Stack JavaScript Techdegree Graduate 17,299 Points
    • JavaScript
    • Manage Multiple Requests with Promise.all

    0 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.