Pods-Runner＆＃x27; Target有框架的框架：libavcodec.xcframework，libavdevice.xcframework，libavfilter.xcframework

Question

我正在尝试在iOS模拟器上运行flutter应用程序。但是，首先，我要运行 pod install 命令。 安装了一些POD，但是在安装WebView_flutter_wkwebview（0.0.1）之后，我得到了错误

[！]“ Pods-Runner”目标的框架具有矛盾的名称：libavcodec.xcfframework，libavdevice.libavdevice.xcframework.xcframework，libavfilter.xccfframework，liblamework，libavaverat，libavavert，libaveft，libavert，libavert，libavert，libavert，libavert。 xcframework，libavutil.xcframework，libswresample.xcframework和libswscale.xcframework。

这些是我尝试过但失败的事情：

1. 颤抖的清洁和重新播放后，扑面酒吧Get
2. flutter Pub Get＆amp;＆amp; Flutter Pub Run build_runner构建 - 删除冲突输出量
3. Pod Denegrate和Pod安装
4. 扑面而来的Pub Cache Repair and Flutter Pub Get。

我还有其他解决方案可以尝试吗？谢谢。

这是我的podfile：

# Uncomment this line to define a global platform for your project
platform :ios, '12.1'

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

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

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

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

target 'Runner' do
  use_frameworks!
  use_modular_headers!

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

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
     end
  end
end