关于flutter:Flutter出现CocoaPods报错的情况Mac和IOS

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谬误状况:


Launching lib/main.dart on iPad Pro (12.9-inch) (5th generation) in debug mode...
main.dart:1
CocoaPods' output:
↳
      Preparing
    Analyzing dependencies
    Inspecting targets to integrate
      Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
    Finding Podfile changes
      A image_editor_dove
     - Flutter
      - file_picker
      - flutter_image_compress
      - flutter_secure_storage
      - image_gallery_saver
      - image_picker_ios
      - path_provider_foundation
      - sqflite
    Fetching external sources
    -> Fetching podspec for `Flutter` from `Flutter`
    -> Fetching podspec for `file_picker` from `.symlinks/plugins/file_picker/ios`
    -> Fetching podspec for `flutter_image_compress` from `.symlinks/plugins/flutter_image_compress/ios`
    -> Fetching podspec for `flutter_secure_storage` from `.symlinks/plugins/flutter_secure_storage/ios`
    -> Fetching podspec for `image_editor_dove` from `.symlinks/plugins/image_editor_dove/ios`
    [!] No podspec found for `image_editor_dove` in `.symlinks/plugins/image_editor_dove/ios`
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/external_sources/path_source.rb:14:in `block in fetch'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/user_interface.rb:64:in `section'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/external_sources/path_source.rb:11:in `fetch'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer/analyzer.rb:997:in `fetch_external_source'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer/analyzer.rb:976:in `block (2 levels) in fetch_external_sources'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer/analyzer.rb:975:in `each'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer/analyzer.rb:975:in `block in fetch_external_sources'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/user_interface.rb:64:in `section'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer/analyzer.rb:974:in `fetch_external_sources'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer/analyzer.rb:118:in `analyze'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer.rb:422:in `analyze'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer.rb:244:in `block in resolve_dependencies'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/user_interface.rb:64:in `section'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer.rb:243:in `resolve_dependencies'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/installer.rb:162:in `install!'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/command/install.rb:52:in `run'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/claide-1.1.0/lib/claide/command.rb:334:in `run'/Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/lib/cocoapods/command.rb:52:in `run'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.12.0/bin/pod:55:in `<top (required)>'/usr/local/bin/pod:23:in `load'
    /usr/local/bin/pod:23:in `<main>'/Users/shixin/.rvm/rubies/ruby-2.7.2/bin/ruby_executable_hooks:22:in `eval'
    /Users/shixin/.rvm/rubies/ruby-2.7.2/bin/ruby_executable_hooks:22:in `<main>'

这种状况,首先在终端 cd 进入到 Flutter 我的项目相应的 ios 或者 mac 目录下

删除对应的 Podfile.lock 文件

运行 pod install –verbose –no-repo-update

在运行中,又可能会报错

状况 1:

Specs satisfying the flutter_sound (from.symlinks/plugins/flutter_sound/ios) dependency were found, but they required a higher minimum deployment target.

解决办法:这种的,是包的版本问题

1. 去目录的 Pods - Local Podspecs -”包名“关上当前找到

```
"platforms": {"osx": "10.14"},
```
2. 关上目录的 PodFile,在第一行,`platform :osx, '10.11'`
3. 报错是因为包的平台版本要求跟咱们定义的平台版本要求不一样,版本太低,所以改成跟包是一样的版本就能够了,保留当前持续反复状况 1 的 pod install --verbose --no-repo-update 命令
4. 可能还会报错,这个时候全局搜寻一下相应的配置,可能在 Runner.xcodeproj 的 project.pbxproj 中还有没有改正过来的平台版本号,改过一下。5. 当初再去更新命令,就会从新生成 Podfile.lock 文件了,并且能够重新启动

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