6
我想獲得使用Facebook的圖形版本方法的iOS的app_link_hosts,但我得到的錯誤消息。可以幫助我解決這個問題。 Facebook和App Link的文檔不清楚。獲取Facebook的應用鏈接的主機API
下面是代碼,
NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:
@"app name", @"name",
theUrl, @"al:ios:url",
@"app store id", @"al:ios_id",
@"app name", @"al:ios:app_name",
@"{\"should_fallback\": false}", @"web",
fbAccessToken, @"access_token",
nil
];
/* make the API call */
[FBRequestConnection startWithGraphPath:@"/(fb app id)/app_link_hosts"
parameters:params
HTTPMethod:@"POST"
completionHandler:^(
FBRequestConnection *connection,
id result,
NSError *error
) {
/* handle the result */
NSLog(@"Result = %@",result);
if(error) NSLog(@"error = %@",error);
}];
這是我得到的錯誤,
error = Error Domain=com.facebook.sdk Code=5 "The operation couldn’t be completed. (com.facebook.sdk error 5.)" UserInfo=0x8c7d4b0 {com.facebook.sdk:HTTPStatusCode=403, com.facebook.sdk:ParsedJSONResponseKey={
body = {
error = {
code = 200;
message = "(#200) Permissions error";
type = OAuthException;
};
};
code = 403;
}, com.facebook.sdk:ErrorSessionKey=<FBSession: 0x9a53750, state: FBSessionStateOpen, loginHandler: 0x9a51fd0, appID: 443803585653119, urlSchemeSuffix: , tokenCachingStrategy:<FBSessionTokenCachingStrategy: 0x9a52960>, expirationDate: 2014-09-12 10:12:17 +0000, refreshDate: 2014-07-14 12:00:51 +0000, attemptedRefreshDate: 0001-12-30 00:00:00 +0000, permissions:(
installed,
"public_profile",
"publish_actions",
"user_friends"
)>}