How to Fix 'Gradle Task AssembleDebug Failed with Exit Code 1' in Flutter?

Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content to make any decisions or take any actions etc. If you still have any concerns, please feel free to write them in a comment. Thank you.
---

Summary: Discover effective solutions to resolve the 'Gradle Task AssembleDebug Failed with Exit Code 1' error in Flutter, a common issue encountered during development.
---

How to Fix 'Gradle Task AssembleDebug Failed with Exit Code 1' in Flutter?

When working with Flutter, encountering the error "Gradle task assembleDebug failed with exit code 1" can be frustrating. This error typically occurs during the build process and can be attributed to various reasons. In this guide, we will explore the causes of this error and provide practical solutions to resolve it.

Common Causes

Several factors can contribute to the "Gradle task assembleDebug failed with exit code 1" error in Flutter:

Outdated Dependencies: Dependency mismatches or outdated libraries can disrupt the build process.

Wrong SDK Path: Misconfigured SDK paths in your development environment.

Gradle Cache Issues: Corrupted Gradle cache can also be a culprit.

Code Errors: Syntax errors or unresolved imports in your Flutter code.

Step-by-Step Solutions

Here are some methods to fix this issue:

Update Dependencies

[[See Video to Reveal this Text or Code Snippet]]

Invalidate Caches

Gradle cached data can sometimes cause issues. To clear the cache:

[[See Video to Reveal this Text or Code Snippet]]

Next, reattempt the build.

[[See Video to Reveal this Text or Code Snippet]]

Check SDK Path

Ensure the Android SDK path is correctly set:

Open Android Studio.

Navigate to File -> Project Structure -> SDK Location.

Verify the SDK path matches your installation.

Update Gradle Wrapper

[[See Video to Reveal this Text or Code Snippet]]

Fix Build Configuration

[[See Video to Reveal this Text or Code Snippet]]

Inspect Flutter Code

Scrutinize your code for any errors. Look for syntax errors or unresolved imports that could be hindering the build process.

Example:

[[See Video to Reveal this Text or Code Snippet]]

Run Doctor

The flutter doctor command diagnoses common issues. Run:

[[See Video to Reveal this Text or Code Snippet]]

This command provides insights into what might be going wrong and suggestions to fix it.

Conclusion

Resolving the "Gradle task assembleDebug failed with exit code 1" error involves a mix of updating dependencies, checking configurations, and ensuring paths are correctly set in your development environment. By following these steps, you should be able to overcome this common Flutter error and continue building your application smoothly.