Skip to main content

Notice: Workspaces are undergoing maintenance and are temporarily unavailable.

🚀 In our NEW AI Bootcamp you'll build a working app in 28 days, no experience required. Free to all subscription levels.

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

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

  • Treehouse Logo
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
    • All Courses
    • Tracks
    • AI Bootcamp
    • College Credit
    • Techdegree Bootcamps
    • Front End Development
    • Full Stack JavaScript
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
    • Explore
    • Career Toolbox
    • Free Treehouse Near Me
    • Affiliates
    • Blog
    • Support
    • About
    • Learn
    • Beginner's Guide to Coding
    • Data Analysis with SQL & Python
    • Front-End Web Development
    • Python Programming Basics
    • Techdegree Bootcamp Overview
    • UX Design Fundamentals
    • AI Tools for Beginners
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks AI Bootcamp College Credit
  • Techdegree Bootcamps Front End Web Development Full Stack JavaScript
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Explore Career Toolbox Free Treehouse Near Me Affiliates Blog Support About
    Learn Beginner's Guide to Coding Data Analysis with SQL & Python Front-End Web Development Python Programming Basics Techdegree Bootcamp Overview UX Design Fundamentals AI Tools for Beginners
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
Loading banner... Start your free trial at Treehouse
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • 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
  • Allison Tulloch
    Allison Tulloch
    1,257 Points

    Error running 'app'. No target device found

    Posted July 9, 2022 1:13am by Allison Tulloch
    Allison Tulloch
    1,257 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • Alvaro Roa
    Alvaro Roa
    830 Points

    INSTALL_PARSE_FAILED_NO_CERTIFICATES

    Posted January 17, 2021 4:50am by Alvaro Roa
    Alvaro Roa
    830 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • James Norberto
    James Norberto
    765 Points

    Video pauses every 5 seconds

    Posted August 24, 2020 12:43am by James Norberto
    James Norberto
    765 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • Hanzhang Luo
    Hanzhang Luo
    6,517 Points

    Error when running a created application: Error running app: default activity not found

    Posted July 10, 2020 3:37am by Hanzhang Luo
    Hanzhang Luo
    6,517 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Dylan Fabian Bento
    Dylan Fabian Bento
    18,458 Points

    Error while waiting for device: Could not start AVD

    Posted June 17, 2020 5:37pm by Dylan Fabian Bento
    Dylan Fabian Bento
    18,458 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • zanebraunstein
    zanebraunstein
    4,742 Points

    Program not running.

    Posted April 22, 2020 8:20pm by zanebraunstein
    zanebraunstein
    4,742 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Martha Menefee
    Martha Menefee
    62 Points

    i can't even get the damn thing to run1!!!!!!!!!!!

    Posted November 11, 2019 2:51am by Martha Menefee
    Martha Menefee
    62 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Yoseph Dano
    Yoseph Dano
    815 Points

    Is android studio compatible with Chromebook?

    Posted October 30, 2019 9:39pm by Yoseph Dano
    Yoseph Dano
    815 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • Thomas Reese
    PLUS
    Thomas Reese
    Courses Plus Student 1,411 Points

    Finding messages

    Posted July 23, 2019 1:19am by Thomas Reese
    Thomas Reese
    Courses Plus Student 1,411 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • nateb2
    nateb2
    2,951 Points

    My computer crashes when I try to open my AVD.

    Posted May 20, 2019 11:17pm by nateb2
    nateb2
    2,951 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Dylan Latimer
    Dylan Latimer
    1,188 Points

    Emulator: Process Finished With exit code 1. Emulator: emulator: ERROR: 86x emulation currently requires hardware accele

    Posted September 16, 2018 9:55pm by Dylan Latimer
    Dylan Latimer
    1,188 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Tony Pina
    PLUS
    Tony Pina
    Courses Plus Student 141 Points

    Gradle Project Sync Failed.

    Posted September 11, 2018 10:58pm by Tony Pina
    Tony Pina
    Courses Plus Student 141 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Patan Paul
    Patan Paul
    1,298 Points

    Failed to install the following Android SDK packages as some licences have not been accepted.

    Posted July 7, 2018 10:56am by Patan Paul
    Patan Paul
    1,298 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Alice Walden
    Alice Walden
    2,001 Points

    'Build' vs 'Run'

    Posted February 22, 2018 7:51pm by Alice Walden
    Alice Walden
    2,001 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    2 Answers

  • Daniel Zimmerman
    Daniel Zimmerman
    210 Points

    There is no virtual device for me to select

    Posted February 14, 2018 1:07pm by Daniel Zimmerman
    Daniel Zimmerman
    210 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Lawrence Erasga
    PLUS
    Lawrence Erasga
    Courses Plus Student 167 Points

    About Android Virtual Device

    Posted January 12, 2018 1:50pm by Lawrence Erasga
    Lawrence Erasga
    Courses Plus Student 167 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Abhishek Taneja
    Abhishek Taneja
    354 Points

    hi i can open my emulatoron my laptop i need guidance in that.

    Posted January 10, 2018 8:41am by Abhishek Taneja
    Abhishek Taneja
    354 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Qhawe Magwentshu
    Qhawe Magwentshu
    1,892 Points

    Emulator: process finished with exit code 0

    Posted December 15, 2017 9:19am by Qhawe Magwentshu
    Qhawe Magwentshu
    1,892 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • ian suderman
    ian suderman
    80 Points

    building a device

    Posted December 11, 2017 3:41pm by ian suderman
    ian suderman
    80 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • Bar Azulay
    Bar Azulay
    1,358 Points

    Some errors at the Event Log?

    Posted December 9, 2017 4:16pm by Bar Azulay
    Bar Azulay
    1,358 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Linus Karlsson
    Linus Karlsson
    7,402 Points

    Run is greyed out?

    Posted December 7, 2017 12:10pm by Linus Karlsson
    Linus Karlsson
    7,402 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • Rihard Suler
    PLUS
    Rihard Suler
    Courses Plus Student 162 Points

    I keep getting an error: Unsupported major.minor version 52.0

    Posted November 22, 2017 3:41pm by Rihard Suler
    Rihard Suler
    Courses Plus Student 162 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    2 Answers

  • Mark Miller
    Mark Miller
    45,831 Points

    Why is it not possible to install Android Studio on an Android device? And why admin privileges needed on desktop?

    Posted October 30, 2017 9:51pm by Mark Miller
    Mark Miller
    45,831 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Michael Sander
    Michael Sander
    569 Points

    when i wan to run the project, there is a error messege "VT-x disbale in BIOS" what should i do? thank you for your help

    Posted October 22, 2017 2:52am by Michael Sander
    Michael Sander
    569 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    2 Answers

  • lee cox
    lee cox
    48 Points

    Trying to run an app in Android Studio on an emulated android device but it gives two errors how can I fix this?

    Posted September 24, 2017 4:04pm by lee cox
    lee cox
    48 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

  • Anastasia Aubrey
    Anastasia Aubrey
    780 Points

    My Gradle project isnt syncing, I've tried to sync still no go. Any suggestions?

    Posted August 11, 2017 8:42pm by Anastasia Aubrey
    Anastasia Aubrey
    780 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    1 Answer

  • Brandon Hoffman
    Brandon Hoffman
    3,642 Points

    No "Logcat" On my Android Studio

    Posted August 11, 2017 4:31pm by Brandon Hoffman
    Brandon Hoffman
    3,642 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    4 Answers

  • Brandon Hoffman
    Brandon Hoffman
    3,642 Points

    Workshop for 3rd party emulators

    Posted August 11, 2017 4:15pm by Brandon Hoffman
    Brandon Hoffman
    3,642 Points
    • Android
    • Build a Simple Android App with Java
    • Getting Started with Android
    • Running the Fun Facts Project

    0 Answers

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

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
SEE ALL

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
SEE ALL

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
SEE ALL

About Us

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

Explore

  • Plans
  • Affiliates
  • Perks
  • Shop
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses

Treehouse is an online technology education platform founded in 2011. Treehouse offers more than 700 self-paced, video-based courses in web development, programming, data analysis, design, and AI, plus two project-based bootcamp programs in Front End Web Development and Full Stack JavaScript. Individual Treehouse plans start at $25 per month and include a 7-day free trial. Treehouse serves individual learners, businesses, schools, and public libraries. Cardholders at participating U.S. public libraries can use Treehouse for free. Select Treehouse courses, offered with University Pathways International, are recommended for college credit by ACE and NCCRS. Treehouse learners earn digital certificates for completed Tracks.

Terms & Conditions · Privacy · © 2026 Treehouse Island, Inc.
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
  • Discord