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Flutter – How to fix "Cycle inside Runner; building could produce unreliable results" Xcode error?

I’m trying to run my Flutter code natively on my iPhone, but whenever I try to run it, I keep get the following error message:

Error (Xcode): Cycle inside Runner; building could produce unreliable results.
Cycle details:
→ Target 'Runner': ExtractAppIntentsMetadata
○ Target 'Runner' has copy command from '/Users/matthewlee/flutterflow/AppName/build/ios/Debug-iphoneos/ImageNotification.appex' to
'/Users/matthewlee/flutterflow/AppName/build/ios/Debug-iphoneos/Runner.app/PlugIns/ImageNotification.appex'
○ Target 'Runner' has compile command with input '/Users/matthewlee/flutterflow/AppName/ios/Runner/Base.lproj/LaunchScreen.storyboard'
○ That command depends on command in Target 'Runner': script phase “Thin Binary”
○ Target 'Runner' has process command with output '/Users/matthewlee/flutterflow/AppName/build/ios/Debug-iphoneos/Runner.app/Info.plist'

I’ve been trying to rearrange my Build Phases in Xcode, but nothing has seemed to work yet. How do I fix this issue preventing my app from running?

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2

Answers


  1. 0

    Here are a few common solutions to fix build issue.

    1. Clean your project by selecting Product > Clean Build Folder from the Xcode menu bar.
    2. Delete the DerivedData folder for your project. You can find this folder by selecting Xcode > Preferences from the menu bar, then clicking on the Locations tab. The DerivedData folder is listed under Derived Data.
    3. Rebuild your project by selecting Product > Build from the Xcode menu bar.

    If the above steps do not work, you can try the following:

    • Open your project in Xcode and select the Runner target.
    • Click on the Build Phases tab.
    • Drag the ExtractAppIntentsMetadata build phase to the bottom of the list.
    • Rebuild your project by selecting Product > Build from the Xcode menu bar.

    If you are still experiencing issues, you can try the following:

    • Open your project in Xcode and select the Runner target.
    • Click on the Build Phases tab.
    • Drag the Thin Binary build phase to the bottom of the list.
      Rebuild your project by selecting Product > Build from the Xcode menu bar.
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  2. 0

    i did 1st method didnt work and i did last one and worked for me. thxxxx

    1st (Clean your project by selecting Product > Clean Build Folder from the Xcode menu bar.
    Delete the DerivedData folder for your project. You can find this folder by selecting Xcode > Preferences from the menu bar, then clicking on the Locations tab. The DerivedData folder is listed under Derived Data.
    Rebuild your project by selecting Product > Build from the Xcode menu bar.

    After that

    2nd.Drag the Thin Binary build phase to the bottom of the list. Rebuild your project by selecting Product > Build from the Xcode menu bar.

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