新Mac中XCode项目团队签名失效：配置文件不包含签名证书

Hey there, let's work through this signing issue you're hitting—it's a pretty common hiccup when setting up a new Mac with fastlane match, so we'll get it sorted quickly.

Here are the step-by-step fixes to try, ordered from simplest to more targeted:

1. Verify Your Local Certificates Exist #

First, check if your required certificates are actually in your Mac's Keychain:

• Open Keychain Access (search for it in Spotlight)
• Look for iPhone Developer: My Name (CODE) (for Debug) and your corresponding iPhone Distribution certificate (for Release)
  • If the certificate is missing: You need to sync it from your team's developer account or via fastlane match. Jump to step 2.
  • If it exists but shows a red "X" or warning: Check if it's expired, or adjust its trust settings (right-click > Get Info > Trust > set "When using this certificate" to "Always Trust", then restart Xcode).

2. Resync Certificates & Profiles with Fastlane Match #

Since you're using match, it's likely your new Mac doesn't have the latest certificates pulled down yet:

• Open Terminal and run:

  # For Debug environment
  fastlane match development
  # For Release environment
  fastlane match appstore
  

• Follow the prompts to enter your match repo credentials. This will pull the correct certificates and provisioning profiles into your Keychain and Xcode's profile library.

3. Check if Provisioning Profiles Include Your Certificate #

Sometimes match generates profiles that don't include your specific developer certificate. Here's how to confirm and fix:

• Go to Xcode > Settings > Accounts > Select your team > Manage Profiles
• Find match Development com.mySite.myApp (Debug) and match AppStore com.mySite.myApp (Release)
• Click each profile to view details: Verify your iPhone Developer: My Name (CODE) (or distribution certificate) is listed under "Included Certificates"
  • If it's missing: Revoke the old profile and regenerate it with match using the --force flag:

    fastlane match development --force
    fastlane match appstore --force
    

    The --force flag tells match to create a new provisioning profile that includes all valid team certificates (including yours).

4. Double-Check Xcode Signing Settings #

Xcode sometimes auto-selects the wrong profile or team, causing mismatches:

• Open your project, go to Target > Signing & Capabilities
• For both Debug and Release configurations:
  • Ensure the Team dropdown is set to your correct team (the one you logged into)
  • Uncheck "Automatically manage signing" (since you're using match, manual control avoids conflicts)
  • Manually select the corresponding match provisioning profile from the dropdown (match Development... for Debug, match AppStore... for Release)

5. Clear Xcode's Derived Data #

Corrupted cached data can sometimes cause signing glitches:

• Close Xcode completely
• Open Terminal and run:

  rm -rf ~/Library/Developer/Xcode/DerivedData
  

• Reopen your project and re-apply your signing settings.

After trying these steps, your signing errors should disappear. If you're still stuck, double-check that your Apple ID has the correct permissions in the team's developer account (you need to be listed as a Developer or Admin to use the signing certificates).

内容的提问来源于stack exchange，提问作者Ilja