ios – [Flutter]Error (Xcode): A number of instructions produce ‘{FilePath}/Runner.app/Frameworks/libavcodec.framework’

Subject

I did Flutter run , then I get this error message.
I did loads of analysis. However nobody had the identical signs as me.
I’ve rewritten the podfile, flutter clear, pod replace, and so on., however I nonetheless get the identical error.

Error code

Didn't construct iOS app

Error (Xcode): A number of instructions produce
'{FilePath}/construct/ios/Debug-iphonesimulator/Runner.app/Frameworks/libavcodec.framework'


Error (Xcode): A number of instructions produce
'{FilePath}construct/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswscale.framework'

Podfile

# Uncomment this line to outline a worldwide platform in your challenge
platform :ios, '13.0'

# CocoaPods analytics sends community stats synchronously affecting flutter construct latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

challenge 'Runner', {
  'Debug' => :debug,
  'Profile' => :launch,
  'Launch' => :launch,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.be part of('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  until File.exist?(generated_xcode_build_settings_path)
    increase "#{generated_xcode_build_settings_path} should exist. When you're operating pod set up manually, ensure flutter pub get is executed first"
  finish

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT=(.*)/)
    return matches[1].strip if matches
  finish
  increase "FLUTTER_ROOT not present in #{generated_xcode_build_settings_path}. Attempt deleting Generated.xcconfig, then run flutter pub get"
finish

require File.expand_path(File.be part of('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

goal 'Runner' do
  use_frameworks!
  use_modular_headers!

  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
finish

post_install do |installer|
  installer.generated_projects.every do |challenge|
    challenge.targets.every do |goal|
      goal.build_configurations.every do |config|

        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
      finish
   finish
  finish
  installer.pods_project.targets.every do |goal|
    flutter_additional_ios_build_settings(goal)
  finish
finish

pubspec.yaml

identify: x
description: A brand new Flutter challenge.

publish_to: "none" # Take away this line when you want to publish to pub.dev
model: 1.0.0+1

setting:
  sdk: ">=2.19.2 <3.0.0"

dependencies:
  flutter:
    sdk: flutter

  cupertino_icons: ^1.0.2
  flutter_staggered_grid_view: ^0.7.0
  font_awesome_flutter: ^10.4.0
  jiffy: ^6.1.0
  carousel_slider: ^4.2.1
  image_picker: ^1.0.1
  path_provider: ^2.0.14
  document_scanner_flutter: ^0.2.7
  permission_handler: ^11.3.1
  image_gallery_saver: ^2.0.3
  ffmpeg_kit_flutter: ^6.0.3
  fluttertoast: ^8.2.1
  supplier: ^6.0.5
  media_scanner: ^2.1.0
  share_plus: ^9.0.0
  sqflite: ^2.2.6
  flutter_launcher_icons: ^0.13.0
  package_info_plus: ^8.0.0


dev_dependencies:
  flutter_test:
    sdk: flutter

  flutter_lints: ^4.0.0

flutter:
  uses-material-design: true

  property:
    - photographs/

What I attempted that (did not work)

I’ve not tried most of the measures as a result of I couldn’t discover any info on them in my analysis.
Sorry

1. flutter clear
2. cd ios && rm -rf podfile.lock , pod set up
3. add Xcode Framework