在XcodeGen中向小部件添加deploymentTarget

Question

我是XcodeGen的初学者，尝试将iOS 14的窗口小部件目标添加到我的应用程序中

Widget:
type: app-extension
platform: iOS
settings:
  INFOPLIST_FILE: PIAWidget/Info.plist
  PROVISIONING_PROFILE_SPECIFIER_Release: Development - Widget Extension
  OTHER_LDFLAGS: $(inherited) -framework WidgetKit
configFiles:
  Debug: Configuration/AppExtension-iOS.xcconfig
  Release: Configuration/AppExtension-iOS.xcconfig
sources:
  - path: Widget
    name: "Extension: Widget"

在project.yml的选项中，部署目标是iOS 13.0

 options:
  deploymentTarget:
    macOS: "10.14"
    iOS: "13.0"
    tvOS: "13.0"
  settingPresets: none
  createIntermediateGroups: true
  carthageExecutablePath: Vendor/carthage.command
  carthageBuildPath: ${APP_CARTHAGE_BUILD_PATH}
  usesTabs: false
  indentWidth: 3
  tabWidth: 3

在小部件swift类中，有一个让我添加的@main：@available

@available(iOSApplicationExtension 14.0, *)
@main 

但在添加它之后，它仍然向我显示了那个错误：

'main()' is only available in application extensions for iOS 14.0 or newer

这就是为什么，我想也许我必须在小部件部分添加一个deploymentTarget。当我搜索时，应该是这样的：

  Widget:
    type: app-extension
    platform: iOS
    deploymentTarget:
      iOS: "14.0"
    settings:
      INFOPLIST_FILE: PIAWidget/Info.plist
      PROVISIONING_PROFILE_SPECIFIER_Release: Piavet Development - Widget Extension
      OTHER_LDFLAGS: $(inherited) -framework WidgetKit
    configFiles:
      Debug: Configuration/AppExtension-iOS.xcconfig
      Release: Configuration/AppExtension-iOS.xcconfig
    sources:
      - path: Widget
        name: "Extension: Widget" 

但我还是得到了错误。有人能帮我解决这个问题吗？

Answer 1

将deploymentTarget从14.0改为14.1，如下所示

    deploymentTarget:
      iOS: "14.1"