Coding⏱️ 2 min read📅 2026-06-03

How to Fix: How do I fix 'namespace not specified' error in Android Studio?

Fix Android Studio namespace not specified error by specifying a namespace in the module's build.gradle file.

Quick Answer: Specify a namespace in the module's build.gradle file, e.g. android { namespace 'com.example.namespace' }

📋 Table of Contents

  1. ⚠️ Common Causes
  2. ✅ Best Solutions to Fix It
  3. 🎯 Final Words

The 'namespace not specified' error in Android Studio can be frustrating, but it's relatively easy to fix. This error occurs when the build.gradle file of your project does not specify a namespace.

⚠️ Common Causes

  • Not specifying the namespace in the build.gradle file.

✅ Best Solutions to Fix It

Method 1: Specifying the Namespace in build.gradle

  1. Step 1: Open your project's build.gradle file and navigate to the module level.

Method 2: Using AGP Upgrade Assistant

  1. Step 1: Run the AGP Upgrade Assistant in Android Studio.

🎯 Final Words

By following these simple steps, you should be able to fix the 'namespace not specified' error in Android Studio and get back to building your app.

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