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

AI can only take you so far. 🌟 Start with core skills in JavaScript, HTML, CSS, or 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

AI can only take you so far. 🌟 Start with core skills in JavaScript, HTML, CSS, or 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
    • 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
      • • Vibe Coding
    • Showing results for:
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Close
  • Carlos Mendez
    Carlos Mendez
    2,646 Points

    Hello! The app is built on Swift 3 and it is not compatible with Xcode anymore.

    Posted on Apr 16, 2020 by Carlos Mendez
    Carlos Mendez
    2,646 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Starter File Walkthrough

    1 Answer

  • eric movchan
    eric movchan
    1,276 Points

    swift version doesn't compatible after changing from 3 to 4/5

    Posted on Apr 10, 2020 by eric movchan
    eric movchan
    1,276 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Introduction

    0 Answers

  • cherry78
    cherry78
    2,117 Points

    I downloaded the starter files but my new version of XCode(11) is incompatible with swift version 3.

    Posted on Oct 14, 2019 by cherry78
    cherry78
    2,117 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Starter File Walkthrough

    1 Answer

  • FAKHRI ASLANOV
    PLUS
    FAKHRI ASLANOV
    Courses Plus Student 2,484 Points

    I do everything in the code but it does not work. Need help :/

    Posted on Sep 18, 2019 by FAKHRI ASLANOV
    FAKHRI ASLANOV
    Courses Plus Student 2,484 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Concrete Types and Property Lists

    0 Answers

  • Guillermo Tame
    Guillermo Tame
    19,035 Points

    Swift Version Incompatible

    Posted on May 15, 2019 by Guillermo Tame
    Guillermo Tame
    19,035 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Starter File Walkthrough

    3 Answers

  • Henry Hayden
    Henry Hayden
    7,572 Points

    This video is too deprecated to work in xcode, build keeps on failing.

    Posted on May 13, 2019 by Henry Hayden
    Henry Hayden
    7,572 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Starter File Walkthrough

    0 Answers

  • Sam Belcher
    Sam Belcher
    3,719 Points

    Gettable and Settable

    Posted on Feb 7, 2018 by Sam Belcher
    Sam Belcher
    3,719 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Laying the Groundwork

    1 Answer

  • David Karlsson
    David Karlsson
    4,180 Points

    Why use protocol for the VendingMachine instead of Class?

    Posted on Sep 27, 2017 by David Karlsson
    David Karlsson
    4,180 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Laying the Groundwork

    1 Answer

  • Lana Wong
    Lana Wong
    3,968 Points

    I'm copying the code, but still not working

    Posted on Sep 25, 2017 by Lana Wong
    Lana Wong
    3,968 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Concrete Types and Property Lists

    2 Answers

  • Hung Hoang
    Hung Hoang
    4,616 Points

    Have only one icon instead of scrolling set of icons.

    Posted on Mar 19, 2017 by Hung Hoang
    Hung Hoang
    4,616 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Starter File Walkthrough

    1 Answer

  • Sebastian Hoffmann
    Sebastian Hoffmann
    1,601 Points

    Initializing

    Posted on Mar 4, 2017 by Sebastian Hoffmann
    Sebastian Hoffmann
    1,601 Points
    • iOS
    • Build a Vending Machine App in Swift
    • Modeling An Interface
    • Laying the Groundwork

    1 Answer

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.