Facebook graph api FBSDKGraphRequest FBSDKGraphRequestConnection仅在iOS 9中返回错误

这是iOS 9.0.1登录成功的原因

这是iOS 9 iPhone登录失败的原因

在iOS 9 iPhone中，我有一个警告：

sdk更新为解析1.8.5，Facebook更新为4.6，如下所示：

我能做些什么来解决这个问题

Facebook登录使用PFFacebookUtils LoginBackgroundWithReadPermissions：

  NSArray *permissions = [NSArray arrayWithObjects:@"email",@"user_friends", nil];
[PFFacebookUtils logInInBackgroundWithReadPermissions:permissions block:^(PFUser *user, NSError *error)
 {
     if (!user) // The user cancelled the Facebook login
     {
         NSLog(@"Uh oh. The user cancelled the Facebook login.");
     }
     else if (user.isNew) 
     {

     }
     else if (user) // the user is exist at DB
     {

     }
     else if (error)
     {
     }
 }];

---

您是否已在yout plist中添加此参数

<key>FacebookAppID</key>
<string>YourFBKey</string>
<key>FacebookDisplayName</key>
<string>moodoo</string>
<key>LSApplicationQueriesSchemes</key>
<array>
    <string>fbapi</string>
    <string>fbapi20130214</string>
    <string>fbapi20130410</string>
    <string>fbapi20130702</string>
    <string>fbapi20131010</string>
    <string>fbapi20131219</string>
    <string>fbapi20140410</string>
    <string>fbapi20140116</string>
    <string>fbapi20150313</string>
    <string>fbapi20150629</string>
    <string>fbauth</string>
    <string>fbauth2</string>
    <string>fb-messenger-api20140430</string>
    <string>fb-messenger-platform-20150128</string>
    <string>fb-messenger-platform-20150218</string>
    <string>fb-messenger-platform-20150305</string>

FacebookAppID
你的钥匙
FacebookDisplayName
穆杜
LSApplicationQueriesSchemes
fbapi
fbapi20130214
fbapi20130410
fbapi20130702
fbapi20131010
fbapi20131219
fbapi20140410
fbapi20140116
fbapi20150313
fbapi20150629
fbauth
fbauth2
fb-messenger-api20140430
fb-messenger-platform-20150128
fb-messenger-platform-20150218
fb-messenger-platform-20150305