15

当我尝试将Flutter 项目构建到IOS时，它向我显示此错误，我尝试清理并尝试更改项目目录。

Launching lib/main.dart on iPhone 12 Pro Max in debug mode... Running pod install... CocoaPods' output: ↳

    [!] Invalid `Podfile` file: [!] Specifying multiple `post_install` hooks is unsupported..

     #  from /Users/eapple/Downloads/codecanyon-IRJuYEQd-delivery-boy-for-multirestaurants-flutter-app/flutter_application/ios/Podfile:43
     #  -------------------------------------------
     #  
     >  post_install do |installer|
     #    installer.pods_project.targets.each do |target|
     #  -------------------------------------------

    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:301:in `rescue in block in from_ruby'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:295:in `block in from_ruby'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:50:in `instance_eval'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:50:in `initialize'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:293:in `new'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:293:in `from_ruby'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/podfile.rb:259:in `from_file'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/config.rb:200:in `podfile'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command.rb:150:in `verify_podfile_exists!'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command/install.rb:46:in `run'
    /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command.rb:52:in `run'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/bin/pod:55:in `<top (required)>'
    /usr/local/bin/pod:23:in `load'
    /usr/local/bin/pod:23:in `<main>'

Error output from CocoaPods: ↳
    Ignoring ffi-1.12.2 because its extensions are not built. Try: gem pristine ffi --version 1.12.2
Error running pod install
Error launching application on iPhone 12 Pro Max.

这是pubspec.yaml文件

  cupertino_icons: 0.1.2
  google_maps_flutter: 0.5.27
  mvc_pattern: 5.1.1
  global_configuration: 1.5.0
  http: 0.12.1
  html: 0.14.0+3
  shared_preferences: 0.5.7
  flutter_html: 0.11.1
  location: 3.0.2
  url_launcher: 5.4.5
  firebase_messaging: 6.0.13
  cached_network_image: 2.2.0
  fluttertoast: 4.0.1

我尝试过的事情，来自常识和其他各种堆栈问题：

  • flutter clean

  • 将此添加到ios/Podfile

    post_install do |installer|
    installer.pods_project.targets.each do |target|
      target.build_configurations.each do |config|
        config.build_settings['SWIFT_VERSION'] = '4.0'
       end
     end
  end

  • flutter pub get

  • 安装gem install ffi --version 1.13.1 --user-install

4

1 回答 1

-1

我建议尝试gem pristine ffi --version 1.12.2按照日志中的说明运行，看看它是否有效。这个问题似乎与现有的 Stack Overflow 帖子类似。

于 2021-05-17T13:28:02.043 回答