Software⏱️ 2 min read📅 2026-05-31

How to Fix: Installation failed due to: 'null' - Android Studio 3.5

Android Studio 3.5 APK installation issue resolved by updating to the latest version and using a different build configuration.

Quick Answer: Try updating to the latest Android Studio version (4.0 or later) and use the 'Release' build configuration instead of 'Debug'. This should resolve the 'null' error during APK installation on real devices.

The error 'null' during APK installation in Android Studio 3.5 can be caused by various factors, including corrupted project files, incorrect build configurations, or issues with the device's storage.

💡 Why You Are Getting This Error

  • [Cause]

✅ Best Solutions to Fix It

Method 1: Clean Project

  1. Step 1: Close Android Studio and navigate to the project's directory in your file system.
  2. Step 2: Delete the .iml and .idea files, as well as the build.gradle and settings.gradle files.
  3. Step 3: Restart Android Studio and try building the project again.

Method 2: Update Android SDK

  1. Step 1: Open the SDK Manager in Android Studio by going to Tools >Sdk Manager.
  2. Step 2: Check if there are any updates available for the Android SDK and update them.
  3. Step 3: Restart Android Studio and try building the project again.

🎯 Final Words

By following these steps, you should be able to resolve the 'null' error during APK installation in Android Studio 3.5 and successfully build your project.

Did this fix your problem?

If not, try searching for specific error codes.

🔍 Search Error Database

❓ Frequently Asked Questions