在 iOS 中运行颤振应用程序时出错

Question

Launching lib/main.dart on iPhone 12 Pro Max in debug mode...

正在运行 pod 安装... CocoaPods 的输出： ↳ CDN：trunk 相对路径：CocoaPods-version.yml 存在！返回本地，因为检查只在 repo update 中执行

CocoaPods 的错误输出： ↳ 警告：CocoaPods 要求您的终端使用 UTF-8 编码。 考虑将以下内容添加到 ~/.profile：

    export LANG=en_US.UTF-8
    
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/unicode_normalize/normalize.rb:141:in `normalize': Unicode Normalization not appropriate for ASCII-8BIT (Encoding::CompatibilityError)
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `unicode_normalize'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `installation_root'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:226:in `podfile_path'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/user_interface/error_report.rb:105:in `markdown_podfile'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/user_interface/error_report.rb:30:in `report'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:66:in `report_error'
    from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
    from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
    from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:52:in `run'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/bin/pod:55:in `<top (required)>'
    from /usr/local/bin/pod:23:in `load'
    from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/unicode_normalize/normalize.rb:141:in `normalize': Unicode Normalization not appropriate for ASCII-8BIT (Encoding::CompatibilityError)
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `unicode_normalize'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `installation_root'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:226:in `podfile_path'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:205:in `podfile'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:160:in `verify_podfile_exists!'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command/install.rb:46:in `run'
    from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:52:in `run'
    from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/bin/pod:55:in `<top (required)>'
    from /usr/local/bin/pod:23:in `load'
    from /usr/local/bin/pod:23:in `<main>'

运行 pod install 时出错 在 iPhone 12 Pro Max 上启动应用程序时出错。

Answer 1

这似乎是 Cocoapods v 1.11.0 中的一种错误/不兼容问题

为了解决这个问题，我按照以下步骤操作，效果非常好：https://stackoverflow.com/a/69076515/16881741

简而言之，请按照以下步骤操作：

1. 在您的终端中，在 ios 文件夹类型中

   gem list --local | grep cocoapods

2. 记下前一个命令的输出。看起来是这样的（请忽略各种条目附近的版本，这是我的输出，我已经使用了 1.10.1 版本）：

cocoapods (1.10.1) cocoapods-core (1.10.1) cocoapods-deintegrate (1.0.5) cocoapods-downloader (1.5.1) cocoapods-plugins (1.0.0) cocoapods-search (1.0.1) cocoapods-trunk (1.6.0) cocoapods-try (1.2.0)

1. 一个一个，启动命令 sudo gem uninstall X 用 cocoapods 组件的名称替换“X”，不带版本。 最后你应该得到这个：

sudo gem uninstall cocoapods sudo gem uninstall cocoapods-core sudo gem uninstall cocoapods-deintegrate sudo gem uninstall cocoapods-downloader sudo gem uninstall cocoapods-plugins sudo gem uninstall cocoapods-search sudo gem uninstall cocoapods-trunk sudo gem uninstall cocoapods-try

确保已包含第 n.1 点中列出的所有组件以避免脏状态

4. 使用命令 sudo gem install cocoapods -v 1.10.1 获取正确的版本。

向 Esteban Lopez 致敬，我在顶部链接的答案的作者。

Answer 2

这个问题出现在 Cocoapods 1.11.0 中，许多人已经注意到回滚到 1.10.2 解决了这个问题。但最初的问题来自终端中设置的错误区域设置。它必须是基于 UTF-8 的语言环境。

here 中的第二个答案为我解决了这个问题。

如前所述，只需运行

export LC_ALL=en_US.UTF-8

在您的终端中，错误应该会消失。考虑将此添加到您的 .zshrc 文件中，以便它在每个会话中自动发生。

Answer 3

这对我有用：

flutter clean,
delete /iOS/Pods,
delete /iOS/Podfile.lock,
flutter build ios.

我的 Mac 版本信息：

   CocoaPods : 1.11.0
        Ruby : ruby 2.6.3p62 (2019-04-16 revision 67580) [universal.x86_64-darwin20]
    RubyGems : 3.0.3
        Host : macOS 11.5.2 (20G95)
       Xcode : 12.5.1 (12E507)
         Git : git version 2.23.0
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib
Repositories : trunk - CDN - https://cdn.cocoapods.org/

Answer 4

在 VCode 上运行相同的项目，它运行成功，猜想问题出在我的 Android Studio 上。