iOSシミュレーターでアプリが起動しない / PhaseScriptExecution failed with a nonzero exit code

前提・実現したいこと

Flutterで作成したアプリを、iOSシミュレーターでビルドできるようにしたいです。
よろしくお願いします。

発生している問題・エラーメッセージ

よくあるらしい　Command PhaseScriptExecution failed with a nonzero exit code　のエラー文です。FlutterアプリをiOSでデバッグすると現れます。本体は起動するけど、アプリは起動しない状態です。

Launching lib/main.dart on iPhone 12 Pro in debug mode...
lib/main.dart:1
Xcode build done.                                            3.8s
Failed to build iOS app
Error output from Xcode build:
↳
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
    { platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
    { platform:iOS Simulator, id:E4530DD9-3EEB-4DFF-895E-2284A8BE131C, OS:15.0, name:iPad (9th generation) }
    { platform:iOS Simulator, id:C9AEED53-CAAE-4357-9507-508EA93199C8, OS:15.0, name:iPad Air (4th generation) }
    { platform:iOS Simulator, id:BE2B5D9F-C78E-4BE6-8720-66D6B37A7DBB, OS:15.0, name:iPad Pro (9.7-inch) }
    { platform:iOS Simulator, id:FA89C5C9-39C1-4F00-91CA-45924F0484C3, OS:15.0, name:iPad Pro (11-inch) (3rd generation) }
    { platform:iOS Simulator, id:2A37CCE9-6BA7-4BB9-9430-DB5EBCBE8D3E, OS:15.0, name:iPad Pro (12.9-inch) (5th generation) }
    { platform:iOS Simulator, id:A641FC6E-451B-43CD-97AE-2427F4E71FC6, OS:15.0, name:iPad mini (6th generation) }
    { platform:iOS Simulator, id:01C67389-E045-469F-88AF-4CE2980CE0B0, OS:15.0, name:iPhone 8 }
    { platform:iOS Simulator, id:D14130F2-B8BE-4FC2-8F99-537686236900, OS:15.0, name:iPhone 8 Plus }
    { platform:iOS Simulator, id:6DE2DBDC-6BB8-41FF-A7EA-122E06ED3D09, OS:15.0, name:iPhone 11 }
    { platform:iOS Simulator, id:7FFC4095-7D08-4353-81CD-957F563FAF6A, OS:15.0, name:iPhone 11 Pro }
    { platform:iOS Simulator, id:D397D581-E8C0-4EC4-BFE5-F05161D28A32, OS:15.0, name:iPhone 11 Pro Max }
    { platform:iOS Simulator, id:055C8666-A3D5-4AF3-B52C-1F67909F3876, OS:15.0, name:iPhone 12 }
    { platform:iOS Simulator, id:B2A1F8F1-D8D0-41D4-B58F-B3AC18E0E3CE, OS:15.0, name:iPhone 12 Pro }
    { platform:iOS Simulator, id:EEBEE112-736C-4D00-AEDC-7E4874390DB5, OS:15.0, name:iPhone 12 Pro Max }
    { platform:iOS Simulator, id:CB3FC6AE-A5A7-4973-A758-8D86ABAD2CEE, OS:15.0, name:iPhone 12 mini }
    { platform:iOS Simulator, id:659B04AA-DF4B-405E-B926-4FED18271CDD, OS:15.0, name:iPhone 13 }
    { platform:iOS Simulator, id:DFF4E533-9009-43D9-B905-7CC12C765C4E, OS:15.0, name:iPhone 13 Pro }
    { platform:iOS Simulator, id:AF7C323B-3BF0-4BAB-9F6B-1C7DFA62DB41, OS:15.0, name:iPhone 13 Pro Max }
    { platform:iOS Simulator, id:37DEFCE1-2E9E-42BB-91FE-93D0C7C92203, OS:15.0, name:iPhone 13 mini }
    { platform:iOS Simulator, id:55EA657F-A586-4634-95D7-75B26B73DFC4, OS:15.0, name:iPhone SE (2nd generation) }
    { platform:iOS Simulator, id:ACA87D06-CF69-490F-9DE7-12989F10CB62, OS:15.0, name:iPod touch (7th generation) }
    { platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:00008103-0003452226EA001E }
    { platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
    ** BUILD **
Xcode's output:
↳
    Failed to package /Users/osanaidaisuke/code/flutter-buzzlpa-test/listview.
    Command PhaseScriptExecution failed with a nonzero exit code
    note: Using new build system
    note: Planning
    note: Build preparation complete

該当のソースコード

普通のflutterのデフォルトアプリなど、flutterで作成したアプリ全て

試したこと

再起動　PC & Xcode & Vscode
keychainのロックのオンオフ

など

日本語の資料はそれなりに見て対応しましたが、経験不足で正しくできたのか分からないものもあると思い、上記の程度しか記載していません（あと夜中で頭が沸騰しているため）

補足情報（FW/ツールのバージョンなど）

一般人よりPCが使える程度で、エンジニアレベルほどの知識がありません。
各種記事を参考にしながら2日間ほど作業しています。
予想としてはXcodeのアップグレードのタイミングが被っているのと、CocoaPodやPodsfileのあたりに何か問題があるのではないか？と思っています。

Stackoverflowにも投稿しています。
https://stackoverflow.com/questions/70231788/cannot-run-flutter-application-on-ios-simulator-command-phasescriptexecution-f

環境は以下の通り

PC:2021 Macbook air (apple silicon)
MacOS:12.0.1 - recently updated
Visual Studio code:1.62.3
Xcode:13.0 -recently updated
Flutter:2.5.3

Fultter Doctoreの結果は以下の通り


flutter doctor -v
[✓] Flutter (Channel stable, 2.5.3, on macOS 12.0.1 21A559 darwin-arm, locale ja-JP)
    • Flutter version 2.5.3 at /Users/osanaidaisuke/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 18116933e7 (7 weeks ago), 2021-10-15 10:46:35 -0700
    • Engine revision d3ea636dc5
    • Dart version 2.14.4

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
    • Android SDK at /Users/osanaidaisuke/Library/Android/sdk
    • Platform android-31, build-tools 31.0.0
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 13.0, Build version 13A233
    • CocoaPods version 1.10.1

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

[✓] Android Studio (version 2020.3)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      ???? https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      ???? https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)

[✓] VS Code (version 1.62.3)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.29.0

[✓] Connected device (2 available)
    • iPhone 12 Pro (mobile) • B2A1F8F1-D8D0-41D4-B58F-B3AC18E0E3CE • ios            • com.apple.CoreSimulator.SimRuntime.iOS-15-0 (simulator)
    • Chrome (web)           • chrome                               • web-javascript • Google Chrome 96.0.4664.55

• No issues found!