17 December 2024 Leave a comment Tech-Help
When developing React Native applications, encountering build errors can be a common hurdle. One such error that has been reported by developers using Xcode 12 is the ‘atomic_notify_one<unsigned long>’ is unavailable error. This guide will walk you through a solution to resolve this issue effectively.
Understanding the Issue
This error typically arises when building a React Native app on Xcode after an update, often linked with Flipper, a debugging tool integrated into React Native projects. The error indicates a problem with the Flipper-Folly library used in the project.
Solution Overview
Instead of disabling Flipper entirely, which can be a temporary workaround, a more robust solution involves updating the Flipper dependencies in your project’s Podfile. Follow the steps below to implement the solution:
Step-by-Step Guide
- Open your project’s
Podfilelocated in theiosdirectory. - Update the Flipper configuration as follows:
- Navigate to the
iosfolder in your terminal and run the following command to update your CocoaPods repository: - Install the updated pods by executing:
use_flipper!({ 'Flipper-Folly' => '2.5.3', 'Flipper' => '0.87.0', 'Flipper-RSocket' => '1.3.1' })pod repo updatepod installAdditional Considerations
Ensure that your Xcode is up to date and compatible with the React Native version you are using. Sometimes, upgrading or downgrading Xcode might help if the issue persists.
Streamlining Your Testing Process
While resolving build errors is crucial, maintaining an efficient testing workflow is equally important. If you are developing mobile applications, consider utilizing tools that streamline testing processes.
Our product, Repeato, offers a no-code test automation solution specifically designed for iOS and Android apps. With its computer vision and AI capabilities, Repeato allows you to create, run, and maintain automated tests swiftly. By integrating Repeato into your development workflow, you can significantly reduce the time spent managing and executing tests, allowing you to focus more on developing robust applications.
For more information on setting up and using Repeato, visit our documentation page.
