问题
Error: Error Domain=com.facebook.Facebook.platform Code=102 "The operation couldn’t be completed. (com.facebook.Facebook.platform error 102.)" UserInfo=xxxx {error_code=102, action_id=xxx-xxx-xxx-xxx-xxx, error_message=Could not generate preview text, app_id=xxxxx}
This error appears when I press the post button in my app and the device switches to the facebook app to post my OG action. As soon as the facebook app opens and my og action text is visable this error gets logged and my device switches back to my app. Does anybody know what it means?
回答1:
This may not be your problem, but I had this problem when I was trying to presentShareDialogWithOpenGraphAction:actionType:previewPropertyName:handler: with an action type that had not yet been approved by Facebook. When I was using the app with a user that is not an administrator or developer of the app, I would see this error.
Per the note at the top of the Action Type page (accessible from developer.facebook.com > apps > Your App (on left hand side) > Edit App > Open Graph > Types > Your Action Type),
Unsubmitted
This Action Type must be submitted for review in order for it to be available to all users. This Action Type is available to admins and developers of the app.
回答2:
I met the same problem because I was in sandbox mode for my fb app. So I use my own developer account to login in and it works.
回答3:
Check Following
- FacebookDisplayName is set properly and correct in plist URL Scheme
- fbxxxxxxxxxxx is added in the plist
- FacebookAppID is set correctly in plist file
- in Status & Review section Make sure you have "Do you want to make this app and all its live features available to the general public?" make as YES (By default it's No)
来源：https://stackoverflow.com/questions/17990874/facebook-error-code-102-with-sdk-3-6