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Lexical or Preprocessor Issue (Xcode): Redefinition of module 'image_picker_ios' #148307

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Bug
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Lexical or Preprocessor Issue (Xcode): Redefinition of module 'image_picker_ios'#148307
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found in release: 3.22Found to occur in 3.22has reproducible stepsThe issue has been confirmed reproducible and is ready to work onp: image_pickerThe Image Picker plugin.packageflutter/packages repository. See also p: labels.platform-iosiOS applications specificallyt: xcode"xcodebuild" on iOS and general Xcode project managementteam-iosOwned by iOS platform teamwaiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds

Description

@mu7mmd
mu7mmd
opened on May 14, 2024

Steps to reproduce

  1. Add image_picker: ^1.1.1 to pubspec.yaml
  2. flutter clean
  3. flutter pub get
  4. cd ios
  5. rm -rf Pods Podfile.lock
  6. pod cache clean --allpod
  7. pod install
  8. flutter run

Expected results

Application build successfully and opening the app

Actual results

Lexical or Preprocessor Issue (Xcode): Redefinition of module 'image_picker_ios' /Users/user/.pub-cache/hosted/pub.dev/image_picker_ios-0.8.11+1/ios/image_picker_ios/Sources/image_picker_ios/include/module.modulemap:0:7

Flutter Doctor output

Doctor output 
[✓] Flutter (Channel stable, 3.22.0, on macOS 12.7.4 21H1123 darwin-x64, locale en-IT)
[!] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.
[!] Xcode - develop for iOS and macOS (Xcode 14.2)
    ! Flutter recommends a minimum Xcode version of 15.
      Download the latest version or update via the Mac App Store.
[✓] Chrome - develop for the web
[✓] Android Studio (version 2023.2)
[!] Android Studio (version unknown)
    ✗ Unable to determine Android Studio version.
[✓] VS Code (version 1.86.1)
[✓] Connected device (4 available)
[✓] Network resources

! Doctor found issues in 3 categories.

Activity

  1. darshankawar
    added
    in triagePresently being triaged by the triage team
    on May 14, 2024

  2. darshankawar commented on May 14, 2024

    @darshankawar
    darshankawar
    on May 14, 2024
    Member

    Thanks for the report. I am able to replicate this behavior in a demo existing app in which I get below:

    Screenshot 2024-05-14 at 6 28 42 PM

    I also created a new Flutter project, just added image_picker and then tried to run via Xcode in which I get below error:

    Screenshot 2024-05-14 at 6 33 43 PM

    Keeping the issue open for team's input / attention on reported behavior.

    stable, master flutter doctor -v 
    [!] Flutter (Channel stable, 3.22.0, on macOS 12.2.1 21D62 darwin-x64, locale
    en-GB)
    • Flutter version 3.22.0 on channel stable at
      /Users/dhs/documents/fluttersdk/flutter
    ! Warning: `flutter` on your path resolves to
      /Users/dhs/Documents/Fluttersdk/flutter/bin/flutter, which is not inside
      your current Flutter SDK checkout at
      /Users/dhs/documents/fluttersdk/flutter. Consider adding
      /Users/dhs/documents/fluttersdk/flutter/bin to the front of your path.
    ! Warning: `dart` on your path resolves to
      /Users/dhs/Documents/Fluttersdk/flutter/bin/dart, which is not inside your
      current Flutter SDK checkout at /Users/dhs/documents/fluttersdk/flutter.
      Consider adding /Users/dhs/documents/fluttersdk/flutter/bin to the front
      of your path.
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 5dcb86f68f (5 days ago), 2024-05-09 07:39:20 -0500
    • Engine revision f6344b75dc
    • Dart version 3.4.0
    • DevTools version 2.34.3
    • If those were intentional, you can disregard the above warnings; however
      it is recommended to use "git" directly to perform update checks and
      upgrades.

[!] Xcode - develop for iOS and macOS (Xcode 12.3)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    ! Flutter recommends a minimum Xcode version of 13.
      Download the latest version or update via the Mac App Store.
    • CocoaPods version 1.11.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] VS Code (version 1.62.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.21.0

[✓] Connected device (5 available)
    • SM G975F (mobile)       • RZ8M802WY0X • android-arm64   • Android 11 (API 30)
    • Darshan's iphone (mobile)  • 21150b119064aecc249dfcfe05e259197461ce23 •
      ios            • iOS 14.4.1 18D61
    • iPhone 12 Pro Max (mobile) • A5473606-0213-4FD8-BA16-553433949729     •
      ios            • com.apple.CoreSimulator.SimRuntime.iOS-14-3 (simulator)
    • macOS (desktop)            • macos                                    •
      darwin-x64     • Mac OS X 10.15.4 19E2269 darwin-x64
    • Chrome (web)               • chrome                                   •
      web-javascript • Google Chrome 98.0.4758.80

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 1 category.

[!] Flutter (Channel master, 3.22.0-30.0.pre.11, on macOS 12.2.1 21D62
    darwin-x64, locale en-GB)
    • Flutter version 3.22.0-30.0.pre.11 on channel master at
      /Users/dhs/documents/fluttersdk/flutter
    ! Warning: `flutter` on your path resolves to
      /Users/dhs/Documents/Fluttersdk/flutter/bin/flutter, which is not inside
      your current Flutter SDK checkout at
      /Users/dhs/documents/fluttersdk/flutter. Consider adding
      /Users/dhs/documents/fluttersdk/flutter/bin to the front of your path.
    ! Warning: `dart` on your path resolves to
      /Users/dhs/Documents/Fluttersdk/flutter/bin/dart, which is not inside your
      current Flutter SDK checkout at /Users/dhs/documents/fluttersdk/flutter.
      Consider adding /Users/dhs/documents/fluttersdk/flutter/bin to the front
      of your path.
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision c90e18c6f5 (2 hours ago), 2024-05-09 20:32:11 -0700
    • Engine revision c0917b14fc
    • Dart version 3.5.0 (build 3.5.0-138.0.dev)
    • DevTools version 2.36.0-dev.5
    • If those were intentional, you can disregard the above warnings; however
      it is recommended to use "git" directly to perform update checks and
      upgrades.

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    • Android SDK at /Users/dhs/Library/Android/sdk
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/macos#android-setup for
      more details.

[✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 13C100
    • CocoaPods version 1.11.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] IntelliJ IDEA Ultimate Edition (version 2021.3.2)
    • IntelliJ at /Applications/IntelliJ IDEA.app
    • Flutter plugin version 65.1.4
    • Dart plugin version 213.7228

[✓] VS Code (version 1.62.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.29.0

[✓] Connected device (3 available)
    • Darshan's iphone (mobile) • 21150b119064aecc249dfcfe05e259197461ce23 • ios
      • iOS 15.3.1 19D52
    • macOS (desktop)           • macos                                    •
      darwin-x64     • macOS 12.2.1 21D62 darwin-x64
    • Chrome (web)              • chrome                                   •
      web-javascript • Google Chrome 109.0.5414.119

[✓] Network resources
    • All expected network resources are available.

! Doctor found issues in 1 category.
      
[!] Xcode - develop for iOS and macOS (Xcode 12.3)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    ! Flutter recommends a minimum Xcode version of 13.
      Download the latest version or update via the Mac App Store.
    • CocoaPods version 1.11.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] VS Code (version 1.62.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.21.0

[✓] Connected device (5 available)
    • SM G975F (mobile)       • RZ8M802WY0X • android-arm64   • Android 11 (API 30)
    • Darshan's iphone (mobile)  • 21150b119064aecc249dfcfe05e259197461ce23 •
      ios            • iOS 14.4.1 18D61
    • iPhone 12 Pro Max (mobile) • A5473606-0213-4FD8-BA16-553433949729     •
      ios            • com.apple.CoreSimulator.SimRuntime.iOS-14-3 (simulator)
    • macOS (desktop)            • macos                                    •
      darwin-x64     • Mac OS X 10.15.4 19E2269 darwin-x64
    • Chrome (web)               • chrome                                   •
      web-javascript • Google Chrome 98.0.4758.80

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 1 category.
  3. darshankawar
    added
    platform-iosiOS applications specifically
    p: image_pickerThe Image Picker plugin.
    packageflutter/packages repository. See also p: labels.
    has reproducible stepsThe issue has been confirmed reproducible and is ready to work on
    fyi-ecosystemFor the attention of Ecosystem team
    team-iosOwned by iOS platform team
    found in release: 3.22Found to occur in 3.22
    t: xcode"xcodebuild" on iOS and general Xcode project management
    and removed
    in triagePresently being triaged by the triage team
    on May 14, 2024

  4. mu7mmd commented on May 14, 2024

    @mu7mmd
    mu7mmd
    on May 14, 2024
    Author

    @darshankawar, Thank you for your response. When I downgraded to version 3.19.6, I encountered the same issue. However, when I further downgraded to version 3.19.5, the problem was resolved and it functioned correctly.

  5. loic-sharma commented on May 14, 2024

    @loic-sharma
    loic-sharma
    on May 14, 2024
    Member

    This might have been caused by the Swift Package Manager migration done in package:image_picker_ios version 0.8.11, /cc @vashworth

  6. stuartmorgan-g
    added
    triaged-ecosystemTriaged by Ecosystem team
    on May 14, 2024

  7. loic-sharma commented on May 14, 2024

    @loic-sharma
    loic-sharma
    on May 14, 2024
    Member

    I wasn't able to reproduce this using Xcode 15.0 and newer. I suspect this only happens on Xcode 14.

    Could you try the following workarounds:

    1. Could you try pinning to package:image_picker_ios version 0.8.10 or older? This is before Swift Package Manager support was added
    2. Could you try upgrading to Xcode 15.0 or newer?

    Please let us know which of these options, if any, fix this issue. That'll help us understand this build error better.

  8. 14 remaining items

  9. auto-submit
    added a commit that references this issue on May 16, 2024

    [file_selector_ios, image_picker_ios] Remove Swift Package Support (#…

    898d5bc

  10. vashworth commented on May 16, 2024

    @vashworth
    vashworth
    on May 16, 2024
    Contributor

    Issue should be resolved with latest version of image_picker_ios (image_picker_ios-0.8.10+2). Try flutter pub upgrade

  11. EmmyTechnology commented on May 17, 2024

    @EmmyTechnology
    EmmyTechnology
    on May 17, 2024

    Hi, I tried to create ipa by using Azure CI-CD but I got the same error. I tried both flutter version that you mentioned above (3.19.5 and 3.19.6) then same error I got.
    Error: Lexical or Preprocessor Issue (Xcode): Redefinition of module 'image_picker_ios' /Users/runner/.pub-cache/hosted/pub.dev/image_picker_ios-0.8.11+1/ios/image_picker_ios/Sources/image_picker_ios/include/module.modulemap:0:7
    I think it is caused by auto update for inner libraries.
    If you add image_picker_ios-0.8.10+1 as dependency_overrides the problem will fixed.

    How do you add that, because I am using flutter

    In pubsec.yaml file add this; dependency_overrides: image_picker_ios: 0.8.10+1

    it works for me. Thanks

  12. loic-sharma commented on May 20, 2024

    @loic-sharma
    loic-sharma
    on May 20, 2024
    Member

    Please let us know if anyone can reproduce this issue after using flutter pub upgrade!

  13. loic-sharma
    added
    waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds
    on May 20, 2024
  14. TecHaxter
    added a commit that references this issue on May 22, 2024

    [file_selector_ios, image_picker_ios] Remove Swift Package Support (f…

    42f280a
  15. auto-submit
    added a commit that references this issue on May 31, 2024

    [image_picker_ios] Re-adds Swift Package Manager compatibility (#6833)

    6872c3b

  16. github-actions commented on Jun 10, 2024

    @github-actions
    github-actionsbot
    on Jun 10, 2024 – with GitHub Actions

    Without additional information, we are unfortunately not sure how to resolve this issue. We are therefore reluctantly going to close this bug for now.
    If you find this problem please file a new issue with the same description, what happens, logs and the output of 'flutter doctor -v'. All system setups can be slightly different so it's always better to open new issues and reference the related ones.
    Thanks for your contribution.

  17. github-actions
    closed this as completedon Jun 10, 2024

  18. github-actions commented on Jun 24, 2024

    @github-actions
    github-actionsbot
    on Jun 24, 2024 – with GitHub Actions

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  19. github-actions
    locked as resolved and limited conversation to collaborators on Jun 24, 2024
  20. vashworth
    added the
    Bug
    issue type on Apr 2, 2025
  21. vashworth
    added a parent issue on Apr 29, 2025
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    found in release: 3.22Found to occur in 3.22has reproducible stepsThe issue has been confirmed reproducible and is ready to work onp: image_pickerThe Image Picker plugin.packageflutter/packages repository. See also p: labels.platform-iosiOS applications specificallyt: xcode"xcodebuild" on iOS and general Xcode project managementteam-iosOwned by iOS platform teamwaiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds

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