Thursday, September 11, 2025
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ios – Flutter App Not Launching on Bodily iPhone (macOS Monterey 12.7.6)


I am making an attempt to run a Flutter app on a bodily iPhone 12 mini (iOS 17.6.1), however I am encountering points.

Steps Taken:

Related my iPhone 12 mini to my Mac utilizing a USB cable.
Enabled Developer Mode on my iPhone 12 mini.
Ran flutter gadgets to make sure my system is acknowledged.
Ran flutter run to construct and run the app.

Further Info:

Flutter Model: 3.13.0
Xcode Model: 14.2
Mission Setup: I am utilizing a easy Flutter challenge with a single display containing a Textual content widget.
I’ve already tried the next troubleshooting steps:

Rebuilding the app
Restarting my Mac and iPhone
Making certain my iPhone 12 mini is related correctly
Checking for Xcode updates
Regardless of these steps, I am nonetheless unable to get the app to launch on my bodily system. Any options or steering could be drastically appreciated.

Error Messages


    [!] Oh no, an error occurred.

    Seek for present GitHub points just like yours:
    https://github.com/CocoaPods/CocoaPods/search?q=%23percent3CTypeErrorpercent3A+fallacious+argument+sort+String+%28expected+Regexppercent29percent3Epercent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fsource.rbpercent3A220percent3Ain+%60scanpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fsource.rbpercent3A220percent3Ain+%60matchpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fparserspercent2Fbaseparser.rbpercent3A227percent3Ain+%60pull_eventpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fparserspercent2Fbaseparser.rbpercent3A207percent3Ain+%60pullpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fparserspercent2Ftreeparser.rbpercent3A23percent3Ain+%60parsepercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fdocument.rbpercent3A448percent3Ain+%60buildpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Frexml-3.2.9percent2Flibpercent2Frexmlpercent2Fdocument.rbpercent3A101percent3Ain+%60initializepercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fxcodeproj-1.24.0percent2Flibpercent2Fxcodeprojpercent2Fworkspace.rbpercent3A83percent3Ain+%60newpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fxcodeproj-1.24.0percent2Flibpercent2Fxcodeprojpercent2Fworkspace.rbpercent3A83percent3Ain+%60from_spercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fxcodeproj-1.24.0percent2Flibpercent2Fxcodeprojpercent2Fworkspace.rbpercent3A66percent3Ain+%60new_from_xcworkspacepercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Finstallerpercent2Fuser_project_integrator.rbpercent3A102percent3Ain+%60create_workspacepercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Finstallerpercent2Fuser_project_integrator.rbpercent3A71percent3Ain+%60integratepercent21percent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Finstaller.rbpercent3A929percent3Ain+%60block+in+integrate_user_projectpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Fuser_interface.rbpercent3A64percent3Ain+%60sectionpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Finstaller.rbpercent3A925percent3Ain+%60integrate_user_projectpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Finstaller.rbpercent3A185percent3Ain+%60integratepercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Finstaller.rbpercent3A170percent3Ain+%60installpercent21percent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Fcommandpercent2Finstall.rbpercent3A52percent3Ain+%60runpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fclaide-1.1.0percent2Flibpercent2Fclaidepercent2Fcommand.rbpercent3A334percent3Ain+%60runpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Flibpercent2Fcocoapodspercent2Fcommand.rbpercent3A52percent3Ain+%60runpercent27percent0Apercent2FLibrarypercent2FRubypercent2FGemspercent2F2.6.0percent2Fgemspercent2Fcocoapods-1.15.2percent2Fbinpercent2Fpodpercent3A55percent3Ain+%60percent3Ctop+%28requiredpercent29percent3Epercent27percent0Apercent2Fusrpercent2Flocalpercent2Fbinpercent2Fpodpercent3A23percent3Ain+%60loadpercent27percent0Apercent2Fusrpercent2Flocalpercent2Fbinpercent2Fpodpercent3A23percent3Ain+%60percent3Cmainpercent3Epercent27percent0A...%0Awrong+argument+sort+String+%28expected+Regexppercent29percent0ALinepercent3A+1percent0APositionpercent3A+38percent0ALast+80+unconsumed+characterspercent3Apercent0Apercent3Cpercent3Fxml+versionpercent3Dpercent221.0percent22+encodingpercent3Dpercent22UTF-8percent22percent3Fpercent3E&sort=Points

    If none exists, create a ticket, with the template displayed above, on:
    https://github.com/CocoaPods/CocoaPods/points/new

    Be sure you first learn the contributing information for particulars on the best way to correctly submit a ticket:
    https://github.com/CocoaPods/CocoaPods/blob/grasp/CONTRIBUTING.md

    Remember to anonymize any non-public information!

    On the lookout for associated points on cocoapods/cocoapods...

Error output from CocoaPods:
↳
    Looking for inspections failed: undefined technique `map' for nil:NilClass```

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