Resolving the “Process Launch Failed: Security” Error in Xcode

28 February 2025 Stephan Petzl Leave a comment Xcode

If you’re developing an iOS application using Xcode and encounter the “Process Launch Failed: Security” error, you’re not alone. This issue typically arises when you attempt to launch your app on a physical device after updating your iOS or making changes to your provisioning profiles. Below, we provide a step-by-step guide to help you resolve this error efficiently.

Understanding the Error

The “Process Launch Failed: Security” error usually occurs due to issues with provisioning profiles or the trust settings on your iOS device. After installing your app, the device may not immediately trust the developer, which prevents the app from launching directly from Xcode.

Steps to Resolve the Error

1. Trust the Developer Profile:
   • On your iOS device, navigate to Settings → General → Device Management or Profiles & Device Management.
   • Select the developer profile associated with your app.
   • Tap Trust and confirm your choice.
2. Remove and Reinstall Provisioning Profiles:
   • Connect your device to your Mac and open Xcode.
   • Go to Window → Devices and select your device.
   • Right-click on the device image, choose “Show Provisioning Profiles,” and remove the profiles causing issues.
   • Reinstall the app and verify the new provisioning profile.
3. Verify Internet Connection:
   • Ensure your device is connected to the internet, as some security checks may require a connection to validate your developer account.

Additional Considerations

If the above steps do not resolve the issue, consider checking your Xcode settings and ensuring that your development certificates are up-to-date. This error may also arise if you’ve recently changed the team associated with your app in Xcode.

Enhancing Your Development Workflow

For developers looking to streamline their testing processes further, tools like Repeato offer a practical solution. As a no-code test automation tool for iOS, Android, and web apps, Repeato allows you to create, run, and maintain automated tests efficiently. By leveraging computer vision and AI, Repeato simplifies the recording and execution of tests, making it easier to manage your app’s quality assurance. Additionally, its support for command line scripts and JavaScript code provides flexibility in automating complex tasks. For more information on how Repeato can optimize your testing workflow, explore our documentation.

Check it out!

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