Dear Developer,

We identified one or more issues with a recent delivery for your app, "App名字" 1.0.0 . Please correct the following issues, then upload again.

**ITMS-90683: Missing Purpose String in Info.plist** - Your app‘s code references one or more APIs that access sensitive user data. The app‘s Info.plist file should contain a NSContactsUsageDescription key with a user-facing purpose string explaining clearly and completely why your app needs the data. If you're using external libraries or SDKs, they may reference APIs that require a purpose string. While your app might not use these APIs, a purpose string is still required. For details, visit: https://developer.apple.com/documentation/uikit/protecting_the_user_s_privacy/requesting_access_to_protected_resources

**ITMS-90683: Missing Purpose String in Info.plist** - Your app‘s code references one or more APIs that access sensitive user data. The app‘s Info.plist file should contain a NSCalendarsUsageDescription key with a user-facing purpose string explaining clearly and completely why your app needs the data. If you're using external libraries or SDKs, they may reference APIs that require a purpose string. While your app might not use these APIs, a purpose string is still required. For details, visit: https://developer.apple.com/documentation/uikit/protecting_the_user_s_privacy/requesting_access_to_protected_resources

**ITMS-90683: Missing Purpose String in Info.plist** - Your app‘s code references one or more APIs that access sensitive user data. The app‘s Info.plist file should contain a NSAppleMusicUsageDescription key with a user-facing purpose string explaining clearly and completely why your app needs the data. If you're using external libraries or SDKs, they may reference APIs that require a purpose string. While your app might not use these APIs, a purpose string is still required. For details, visit: https://developer.apple.com/documentation/uikit/protecting_the_user_s_privacy/requesting_access_to_protected_resources

**ITMS-90683: Missing Purpose String in Info.plist** - Your app‘s code references one or more APIs that access sensitive user data. The app‘s Info.plist file should contain a NSMotionUsageDescription key with a user-facing purpose string explaining clearly and completely why your app needs the data. If you're using external libraries or SDKs, they may reference APIs that require a purpose string. While your app might not use these APIs, a purpose string is still required. For details, visit: https://developer.apple.com/documentation/uikit/protecting_the_user_s_privacy/requesting_access_to_protected_resources

Best regards,

The App Store Team

类似上述问题，概因permission_handler插件对权限的申请，作者已有说明，只是当时没仔细阅读文档，特此记录。

第一步：

修改Podfile文件
将作者说明复制粘贴，替换3的代码，注意：作者说明，当时这里有三个...需要去掉，不然接下来的步骤会报错（如果没有请忽略）

... # Here are some configurations automatically generated by flutter

post_install do |installer|
  installer.pods_project.targets.each do |target|
     # Here are some configurations automatically generated by flutter

    # Start of the permission_handler configuration
    target.build_configurations.each do |config|

      # You can enable the permissions needed here. For example to enable camera
      # permission, just remove the `#` character in front so it looks like this:
      #
      # ## dart: PermissionGroup.camera
      # 'PERMISSION_CAMERA=1'
      #
      #  Preprocessor definitions can be found in: https://github.com/Baseflow/flutter-permission-handler/blob/master/permission_handler_apple/ios/Classes/PermissionHandlerEnums.h
      flutter_additional_ios_build_settings(target)
      config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
        '$(inherited)',

        ## dart: PermissionGroup.calendar
        # 'PERMISSION_EVENTS=1',

        ## dart: PermissionGroup.reminders
        # 'PERMISSION_REMINDERS=1',

        ## dart: PermissionGroup.contacts
        # 'PERMISSION_CONTACTS=1',

        ## dart: PermissionGroup.camera
        'PERMISSION_CAMERA=1',

        ## dart: PermissionGroup.microphone
        # 'PERMISSION_MICROPHONE=1',

        ## dart: PermissionGroup.speech
        # 'PERMISSION_SPEECH_RECOGNIZER=1',

        ## dart: PermissionGroup.photos
        # 'PERMISSION_PHOTOS=1',

        ## dart: [PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse]
        # 'PERMISSION_LOCATION=1',

        ## dart: PermissionGroup.notification
        # 'PERMISSION_NOTIFICATIONS=1',

        ## dart: PermissionGroup.mediaLibrary
        # 'PERMISSION_MEDIA_LIBRARY=1',

        ## dart: PermissionGroup.sensors
        # 'PERMISSION_SENSORS=1',   

        ## dart: PermissionGroup.bluetooth
        # 'PERMISSION_BLUETOOTH=1',

        ## dart: PermissionGroup.appTrackingTransparency
        # 'PERMISSION_APP_TRACKING_TRANSPARENCY=1',

        ## dart: PermissionGroup.criticalAlerts
        # 'PERMISSION_CRITICAL_ALERTS=1'
      ]

    end 
    # End of the permission_handler configuration
    flutter_additional_ios_build_settings(target)
  end
end

第二步

根据自己所需要的权限进行设置。
比如我需要相机权限，就将相机所对应权限前面的#注释去掉。

没去掉的样子 去掉的样子

第三步

重新执行一下pod install,
重新执行一下pod install,
重新执行一下pod install
重要的事情说三遍！！！

如果运行项目，报错Flutter/Flutter.h' file not found，Flutter系统的头文件找不到，
我的方法是：

1.直接删除Podfile.lock文件

2.flutter clean

3.运行

Podfile.lock