iOS：-canOpenURL：URL 失败：“fbauth2:/”-错误：“无法完成操作。（OSStatus 错误 -10814。）”在模拟器和设备上

Question

我使用了Link，但我收到了该错误消息。不可能知道为什么。我想要的是只有一个按钮，单击它以在 iPad 上共享本地图像，而无需安装 facebook 应用程序。我只希望用户单击按钮，输入他的登录名/密码，然后发布，仅此而已。

UIImage *image = [UIImage imageNamed:@"..."];

FBSDKSharePhoto *photo = [[FBSDKSharePhoto alloc] init];
photo.image = image;
photo.userGenerated = YES;
FBSDKSharePhotoContent *content = [[FBSDKSharePhotoContent alloc] init];
content.photos = @[photo];

appDelegate 中的openUrl 方法：

- (BOOL) application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options
{
    NSLog(@"url recieved: %@", url);
    NSLog(@"query string: %@", [url query]);
    NSLog(@"host: %@", [url host]);
    NSLog(@"url path: %@", [url path]);

      return YES;
}

我准确地说是线路有问题：

[[FBSDKApplicationDelegate sharedInstance] application:application
                         didFinishLaunchingWithOptions:launchOptions];

• 在控制台（模拟器）中执行其他消息错误：
  由于模拟器错误而回退到从 NSUserDefaults 加载访问令牌
  由于模拟器错误，退回到在 NSUserDefaults 中存储访问令牌

• 不会在控制台（设备）中出现其他消息错误：
  Task . finished with error - code: -1001

有关信息，这是我的 plist 键：

<key>CFBundleURLTypes</key>
<array>
    <dict>
    <key>CFBundleURLSchemes</key>
    <array>
        <string>fb2000xxxxxxxxxxx</string>
    </array>
    <key>CFBundleTypeRole</key>
    <string>Editor</string>
    <key>CFBundleURLName</key>
    <string>com.newTelApps.WebBoxEssaisPresse</string>
    </dict>
</array>
<key>FacebookAppID</key>
<string>2000xxxxxxxxxxx</string>
<key>FacebookDisplayName</key>
<string>WebBox</string>
<key>LSApplicationQueriesSchemes</key>
<array>
    <string>fbapi</string>
    <string>fb-messenger-api</string>
    <string>fbauth2</string>
    <string>fbshareextension</string>
    <string>fbapi</string>
    <string>twitter</string>
    <string>facebook</string>
    <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>fb-messenger-api20140430</string>
</array>

提前致谢。

Answer 1

转到Info.plist 并更改 App Transport Security Settings ==> Allow Arbitrary Loads 到 YES

或

添加LSApplicationQueriesSchemes