按Fabric macOS插件指引添加新iOS应用失败，报错求助

Hey there, let's dig into this Crashlytics issue you're facing—super frustrating when you follow all the docs and still hit errors, right? Here are some targeted troubleshooting steps to work through:

• Double-check the Run Script Phase Configuration
  Make sure your run script is placed after the Copy Bundle Resources phase and before any Upload Debug Symbols to Crashlytics phase (if present). The script should match this exact format:

  "${PODS_ROOT}/Fabric/run" YOUR_API_KEY YOUR_BUILD_SECRET
  

  Also, uncheck the "Run script only when installing" box—this is a common oversight that stops the script from running during debug builds.

• Verify Debug Symbol Generation Settings
  Head to your target's Build Settings and confirm these values for both Debug and Release configurations:

  • Set Debug Information Format to DWARF with dSYM File
  • Ensure Generate Debug Symbols is set to Yes
    Missing dSYMs will break Crashlytics' crash processing and can trigger setup-related errors.

• Wipe Cached Build Data
  Cached files often cause random inconsistencies. Try these steps:

  1. In Xcode, go to Product > Clean Build Folder (hold the Option key to reveal this option).
  2. Delete your Derived Data folder—find it via Xcode > Settings > Locations > Derived Data > Click the arrow to open in Finder.
  3. Restart Xcode and rebuild your project from scratch.

• Check for Framework Conflicts
  If you're using other crash reporting tools or third-party frameworks, they might clash with Crashlytics. Temporarily disable any similar tools and see if the error disappears. Also, if you're using CocoaPods, make sure you aren't manually linking Crashlytics/Fabric frameworks—duplicate linking is a frequent culprit.

• Validate Info.plist Entries
  Double-check your Info.plist for the correct Fabric API key entry—typos here are easy to miss:

  <key>Fabric</key>
  <dict>
    <key>APIKey</key>
    <string>YOUR_API_KEY</string>
  </dict>
  

  Confirm the API key matches exactly what's listed in your Fabric dashboard.

• Test on a Physical Device
  Crashlytics can behave oddly on simulators, especially with symbol uploading. Try running the app on a real iOS device to see if the error persists.

• Do a Fresh Setup Reset
  If all else fails, start over clean:

  1. Uninstall the Fabric macOS plugin.
  2. Run pod deintegrate followed by pod install to reset your CocoaPods setup.
  3. Reinstall the Fabric plugin and re-add your app following the official steps again.

If you can share the specific error message you're seeing, that would help narrow things down even further!

内容的提问来源于stack exchange，提问作者patmalt