Question

我正在使用 jitsi meet 包来处理 flutter，我已经按照包的文档 https://pub.dev/packages/jitsi_meet 输入了代码，但是应用程序中仍然存在一些错误。错误说

The setter 'featureFlag' isn't defined for the type 'JitsiMeetingOptions'.
Try importing the library that defines 'featureFlag', correcting the name to the name of an existing setter, or defining a setter or field named 'featureFlag'.

这是joinMeeting函数

joinMeeting() async {
    print(code);
    try {
      FeatureFlag featureFlag = FeatureFlag();
      featureFlag.welcomePageEnabled = false;
      featureFlag.resolution = FeatureFlagVideoResolution.MD_RESOLUTION;
      featureFlag.addPeopleEnabled = false;
      featureFlag.calendarEnabled = false;
      featureFlag.callIntegrationEnabled = false;
      featureFlag.inviteEnabled = false;
      featureFlag.kickOutEnabled = false;
      featureFlag.liveStreamingEnabled = false;
      featureFlag.meetingPasswordEnabled = false;
      featureFlag.recordingEnabled = false;
      featureFlag.serverURLChangeEnabled = false;
      featureFlag.tileViewEnabled = false;
      featureFlag.videoShareButtonEnabled = false;

      if (Platform.isIOS) {
        featureFlag.pipEnabled = false;
      }

      var options = JitsiMeetingOptions()
        ..room = code // Required, spaces will be trimmed
        ..userDisplayName = username == null ? 'Unidentified' : username
        ..audioMuted = false
        ..videoMuted = false
        ..featureFlag = featureFlag;

      await JitsiMeet.joinMeeting(options);
    } catch (err) {
      print(err);
    }
  }

错误在..featureFlag = featureFlag;其中说

 The setter 'featureFlag' isn't defined for the type 'JitsiMeetingOptions'.
    Try importing the library that defines 'featureFlag', correcting the name to the name of an existing setter, or defining a setter or field named 'featureFlag'.

我已经按照包的文档 https://pub.dev/packages/jitsi_meet 输入了所有内容，但代码似乎仍然不起作用。任何有关如何修复此错误并使代码正常工作的帮助都会有很大帮助。

Answer 1

新版本的jitsi meet plugin 3.0.0修改了featureflag，但是pub dev主页中没有提到修改后的代码，即https://pub.dev/packages/jitsi_meet。所以请查看示例页面，其中提到了新的更改语法，即 https://pub.dev/packages/jitsi_meet/example .

例如你的代码应该是这样的，根据新版本找出哪些语法需要改变：-

_joinMeeting() async {
String serverUrl =
    serverText.text?.trim()?.isEmpty ?? "" ? null : serverText.text;

// Enable or disable any feature flag here
// If feature flag are not provided, default values will be used
// Full list of feature flags (and defaults) available in the README
Map<FeatureFlagEnum, bool> featureFlags = {
  FeatureFlagEnum.WELCOME_PAGE_ENABLED: false,
};
if (!kIsWeb) {
  // Here is an example, disabling features for each platform
  if (Platform.isAndroid) {
    // Disable ConnectionService usage on Android to avoid issues (see README)
    featureFlags[FeatureFlagEnum.CALL_INTEGRATION_ENABLED] = false;
  } else if (Platform.isIOS) {
    // Disable PIP on iOS as it looks weird
    featureFlags[FeatureFlagEnum.PIP_ENABLED] = false;
  }
}
// Define meetings options here
var options = JitsiMeetingOptions()
  ..room = roomText.text
  ..serverURL = serverUrl
  ..subject = subjectText.text
  ..userDisplayName = nameText.text
  ..userEmail = emailText.text
  ..iosAppBarRGBAColor = iosAppBarRGBAColor.text
  ..audioOnly = isAudioOnly
  ..audioMuted = isAudioMuted
  ..videoMuted = isVideoMuted
  ..featureFlags.addAll(featureFlags)
  ..webOptions = {
    "roomName": roomText.text,
    "width": "100%",
    "height": "100%",
    "enableWelcomePage": false,
    "chromeExtensionBanner": null,
    "userInfo": {"displayName": nameText.text}
  };

setter 'featureFlag' 没有为类型 'JitsiMeetingOptions'

1 个答案: