FBSDKShareDialog共享对话框未打开以进行视频共享

Question

I am using Facebook Sdk 4.1, https://developers.facebook.com/docs/sharing/ios#Advanced share_dialog I am using FBSDKShareDialog to share Video .It does share Video if user has installed facebook app," Idk whats wrong plz help me in sharing Video using FBSDK 4.1.

NSURL *movieUrl = [info objectForKey:UIImagePickerControllerMediaURL];
FBSDKShareDialog *shareDialog = [[FBSDKShareDialog alloc]init];
NSURL *videoURL=movieUrl;
FBSDKShareVideo *video = [[FBSDKShareVideo alloc] init];
video.videoURL = videoURL;
FBSDKShareVideoContent *content = [[FBSDKShareVideoContent alloc] init];
content.video = video;

shareDialog.shareContent = content;
shareDialog.delegate=self;
[shareDialog show];

i am getting response for console

error:Error Domain=com.facebook.sdk.share Code=2 "The operation couldn't be completed. (com.facebook.sdk.share error 2.)" UserInfo=0x19784210 {com.facebook.sdk:FBSDKErrorArgumentValueKey=, com.facebook.sdk:FBSDKErrorArgumentNameKey=shareContent, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=Share content must be FBSDKShareLinkContent or FBSDKSharePhotoContent in order to share with the share sheet.}

Answer 1

How can somebody share file system URL in Facebook, you must provide a valid video URL for Example :- www.xyz.org/bunny.mp4

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Just make your facts right, " UIImagePickerControllerMediaURL - Specifies the filesystem URL for the video."

Answer 2

Please check: 1)The videos must be less than 12MB in size. 2)People who share should have Facebook for iOS client installed, version 26.0 or higher.

You should use the below line:

NSURL *movieUrl = [info objectForKey:UIImagePickerControllerReferenceURL];

instead of

NSURL *movieUrl = [info objectForKey:UIImagePickerControllerMediaURL];

Answer 3

This works with facebook app in device.

In may case i was having this error because i was testing in the simulator without facebook app.