ios - Facebook ios sdk Graph 请求只允许一个字段作为参数

我正在开发一个需要 facebook 登录和用户详细信息的应用程序。但是，我在以前的应用程序中用于 fb 登录的相同代码不起作用，我需要为每个字段(如姓名、电子邮件、图片等)发出单独的图形请求。

基本上，每当我尝试执行以下操作时:

connection.add(GraphRequest(graphPath: "/me", parameters:["fields":"email, name, picture"])) { httpResponse, result in
                switch result {
                case .success(let response):
                    guard let userInfo = response.dictionaryValue else {
                        return
                    }
                    userDict["email"] = userInfo["email"]! as Any
                    UserDefaults.standard.set(userDict["email"], forKey: userKeys.email)
                case .failed(let error):
                    print("Graph Request Failed: \(error)")
                }
            }

我收到此错误:

Graph Request Failed: Error Domain=com.facebook.sdk.core Code=8 "(null)" UserInfo={com.facebook.sdk:FBSDKGraphRequestErrorCategoryKey=0, com.facebook.sdk:FBSDKGraphRequestErrorHTTPStatusCodeKey=400, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=Syntax error "Expected end of string instead of "%"." at character 5: email%2C%20name%2C%20picture, com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorCode=2500, com.facebook.sdk:FBSDKGraphRequestErrorParsedJSONResponseKey={
body =     {
    error =         {
        code = 2500;
        "fbtrace_id" = "FIc1yiUL+1z";
        message = "Syntax error \"Expected end of string instead of \"%\".\" at character 5: email%2C%20name%2C%20picture";
        type = OAuthException;
    };
};
code = 400;

当我这样做时出现类似的错误:

connection.add(GraphRequest(graphPath: "/me", parameters:["fields":"picture.type(large)"]))

但是，当我将单个字段作为参数输入时，它不会出错。

任何帮助将不胜感激

---

Best Answer-推荐答案

我在尝试使用最新版本时也遇到了同样的错误。我建议你降级到以前的版本。对我来说，以下版本工作正常:

pod 'FBSDKCoreKit', '~> 4.38.0' 
pod 'FBSDKLoginKit', '~> 4.38.0' 

之后运行

pods 解体

pod 安装

关于ios - Facebook ios sdk Graph 请求只允许一个字段作为参数，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53910131/