Environment Variables⏱️ 2 min read📅 2026-05-31

How to Fix: Failed to find 'ANDROID_HOME' environment variable

ANDROID_HOME environment variable not set

Quick Answer: Set ANDROID_HOME environment variable to point to the Android SDK directory

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🚀 How to Resolve This Issue

To resolve the 'Failed to find 'ANDROID_HOME' environment variable' error when building an Ionic Android project, you need to set the ANDROID_HOME environment variable.

🔍 Why This Happens

  • When you install the Android SDK, it doesn't automatically set the ANDROID_HOME environment variable. As a result, Ionic can't find the Android SDK and throws an error.

🚀 How to Resolve This Issue

Method 1: Setting ANDROID_HOME Environment Variable

  1. Step 1: Open your terminal or command prompt and run the following command to set the ANDROID_HOME environment variable:

Method 2: Using the Ionic CLI

  1. Step 1: Run the following command to set the ANDROID_HOME environment variable using the Ionic CLI:

✨ Wrapping Up

After setting the ANDROID_HOME environment variable, you can try building your Ionic Android project again using the command `sudo ionic build android`. If you're still facing issues, ensure that your Android SDK is installed and up-to-date.

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