Resolving the “Valid Signing Identity Not Found” Error in Xcode

Resolving the "Valid Signing Identity Not Found" Error in Xcode

28 February 2025 Stephan Petzl Leave a comment Xcode

Transitioning to a new Macintosh for iOS app development can sometimes lead to unexpected issues, particularly when dealing with Xcode’s provisioning profiles. One common error developers encounter is the “Valid signing identity not found” message. This guide will walk you through the steps necessary to resolve this issue efficiently.

Steps to Resolve the Error

To successfully migrate your developer profile and resolve this error, follow these steps:

  1. Export Developer Profile from Old Machine:
    • Open Xcode on your old machine.
    • Go to Organizer (Shift-Command-2) and select the Devices tab.
    • Under LIBRARY, choose Developer Profile and click Export.
    • Save the file and set a password when prompted.
  2. Import Developer Profile to New Machine:
    • Launch Xcode on your new machine.
    • Use the import feature to bring in the exported developer profile.
  3. Refresh Provisioning Profiles:
    • Open Xcode’s preferences (Command + ,).
    • Select your Apple ID, then click the Settings icon and choose Export Accounts.
    • Ensure that your provisioning profiles are up-to-date by clicking the Refresh button in the Organizer.

Alternative Solutions

If the above method does not resolve the issue, consider these alternatives:

  • Revoke and Recreate Certificates:
    If you cannot migrate your profiles, access the Apple Developer member center, revoke your certificate, and create a new one. Update your provisioning profiles accordingly.
  • Check Keychain Access:
    Ensure that your certificate is in the “login” keychain. Drag the certificate over the “login” keychain if necessary.

Enhancing Your Testing Workflow with Repeato

While migrating developer profiles and resolving errors in Xcode can be challenging, ensuring your apps are thoroughly tested is equally important. This is where Repeato can be a valuable asset. As a no-code test automation tool, Repeato simplifies the creation, execution, and maintenance of automated tests for iOS, Android, and web apps. It leverages computer vision and AI for fast test recording and execution, allowing you to focus on delivering high-quality apps without the complexities of traditional test automation tools. Learn more about how Repeato can streamline your testing process by visiting our documentation.

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