【发布时间】:2019-05-23 10:07:56
【问题描述】:
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:)
【问题讨论】:
-
我也很想知道这个问题的答案,自从我昨晚更新我的 pod 以来一直遇到同样的问题。我在 FB 登录方面遇到了其他问题,并发现另一篇文章解释了 SDK 4.39.0 存在问题,也许这与相同的问题有关......我的代码正在运行,并且不再使用 pod 更新
标签: ios swift facebook facebook-graph-api fbsdk