impossible to build flutter on device or simulator in my mac

Question

after two week... I successed upload xcode and catalina OS , zsh ... all could be good but have always error and can't launch my app on my physical device or simulator. Always error after Xcode build.

Things interesting, I remove App_review package from pubspec.yaml but I have always error with it... If I launch flutter example it works, but If I use certain package like admob who worked before, or app review I have this errors. I can remove app_review package but remove ad mob no...

Edit: I remove all packages who show error, but have always this error Here is my physical device error :

Xcode's output:
↳
   
    ld: framework not found FBLPromises
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    note: Using new build system
    note: Building targets in parallel

    note: Planning build
    note: Constructing build description

Here is the error when I use simulator :

Xcode's output:
↳
    ld: framework not found FBLPromises
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description
    warning: Mapping architecture armv7 to i386. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target 'in_app_purchase' from project 'Pods')
    warning: Mapping architecture arm64 to x86_64. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target 'in_app_purchase' from project 'Pods')
    warning: Mapping architecture arm64 to x86_64. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target 'Runner' from project 'Runner')
    warning: Mapping architecture armv7s to i386. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target 'Runner' from project 'Runner')
    warning: Mapping architecture armv7 to i386. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target 'Runner' from project 'Runner')

I've had a similar issue and I couldn't get out from it. I moved to Flutter's beta channel, downloaded the SDK and then came back to master. After a flutter clear, it worked like a charm — Alberto Miola, Jul 06 '20 at 07:32
It's hard to identify the exact issue from flutter log. Try running the app via Xcode and you will get a clear and precious error message. — Aawaz Gyawali, Jul 06 '20 at 07:39
Aawaz Gyawali I have remove all packages, that remove somes issues but have this last => https://stackoverflow.com/questions/62742292/how-to-fixe-xcode-build-error-fblpromises — Nitneuq, Jul 06 '20 at 07:46
Try this, create a new project using the same package in a different directory in FLutter and copy all the .dart files and .yaml to the new project and then try to open the new project in Xcode and run it, — Umer Waqas - Top rated dev, Jul 09 '20 at 17:38
Yes currently it’s work when i create a new projet with my old flutter file ( without 3 package who make problemes ( app_review/ audioplayeur/ad_mob) but it’s not very important i can do without it) but i don’t understant where is the probleme with my projet — Nitneuq, Jul 09 '20 at 19:33

score 2 · Answer 1 · answered Jul 07 '20 at 09:01

2

Open Runner.xcodeproj with xCode in ios folder, choose File menu, then select "Project Settings...". In Build System, choose Legacy Build System and run again.

answered Jul 07 '20 at 09:01

Jim

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score 2 · Answer 2 · answered Jul 07 '20 at 19:15

2

I have select legacy build system , now I have this last error

  === BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Debug ===
    ld: framework not found FBLPromises
    clang: error: linker command failed with exit code 1 (use -v to see invocation)

answered Jul 07 '20 at 19:15

Nitneuq

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trye this, https://github.com/flutter/flutter/issues/43591 – Jim Jul 08 '20 at 04:14
I try but I'm not exactly in this case, my Xcode is 11.5 and build phase change, so I have flutter.firwmware for example. I change also my flutter version with last version , but have some trouble with packages. After flutter package get, All my package become red, like not loaded ... so impossible to build xcode. – Nitneuq Jul 08 '20 at 12:34

score 2 · Answer 3 · answered Jul 11 '20 at 05:55

2

Please see this thread and ensure that you are not accidentally overriding the VALID_ARCHS build setting: What does warning "Mapping architecture arm64 to x86_64" mean?

answered Jul 11 '20 at 05:55

Lewis

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not working i have now warning: Mapping architecture armv7 to i386 ... – Nitneuq Jul 11 '20 at 08:58

impossible to build flutter on device or simulator in my mac

3 Answers3