Facebook GraphRequest empty Alert

gistfile1.swift

let userId = AccessToken.current?.userId
let path = "/"+userId!+"/live_videos"
var title = "the title"
let descript = "my description"
let request : GraphRequest = GraphRequest(graphPath: path,
                                          parameters:["title": title!,
                                                      "description": descript,
                                                      "privacy":"{'value':'SELF'}",
                                                      "save_vod": true,
                                                      "fields": ""],
                                          httpMethod: .POST, apiVersion: .defaultVersion)

request.start({ (httpResponse, result) in
    switch result {
    case .success(let response):

        completion(response, nil)
    case .failed(let error):
        print("Graph Request Failed: \(error)")
        completion(nil,error)
    }
})


//THOWS An EMPTY UIALERT when failed.
//the fail error is the following:
/*

Graph Request Failed: Error Domain=com.facebook.sdk.core Code=8 "" UserInfo={com.facebook.sdk:FBSDKErrorLocalizedDescriptionKey=, com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorCode=368, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=You recently posted something that violates Facebook policies, so you're temporarily blocked from using this feature. For more information, visit the Help Center.

To keep from getting blocked again, please make sure you've read and understand Facebook's Community Standards., com.facebook.sdk:FBSDKGraphRequestErrorHTTPStatusCodeKey=400, NSLocalizedDescription=, com.facebook.sdk:FBSDKGraphRequestErrorParsedJSONResponseKey={
    body =     {
        error =         {
            code = 368;
            "error_data" =             {
                "help_center_id" = 0;
                "sentry_block_data" = "AegLbsXM2HJ25xpfaOONuOTjGN5uL_AC8B_dtXJDw19oMa7Zy18Qc9p98lHwbCmXbSoQDBf4_4AN3MysVIBx-DOsm5WALkCmN48Y8phuNlnUzuyEInjkcn5_QmaKEVJJyzZ9Gj5KIE0MR1ZHmURw6dGgoocasUBYRGdaeX-Ht1C3nWhczXi34kkrHn0RD0GjvmS1aeUZgXV-iuzBENz4b2WeYgrGh8ueYCYxDnc1QQhl04pLM8fN1O0lN5Xd8rb9CWJtySBjyMDZo5N-VVZm3YZqTSiPM43yPsWctUcRCl4IWSlp1u9jfgVfHhB8KLT6uENbNt-S-P5jNJ6U1iFCzdvdLCynRkjx-eZXsal-hz79F6_0wQYfwOCKP1LKg0rHaF-qbyLcmwtK4ro-yQ5XSHyhIRivOPwxwbqMdL84J0HII793mfH2cD09xHDDtrN99gaAN_TIs7awM46TKBz6BlQOwKr_ooNzTvrkQ4Tk_dG6A0c8jl5qGEP70mSQKznXdBJRsU76EMc3YVDyoMMULcBx65MjTXoJkGNtIqEjcMd2NHibnryxEypvNN9bImr1P7TbCSwGy8kQms7O79ftlX7vdJFj-VW5uAc3rpnvqaNf3Y9cG1SdUz-0I-eipcVi1yU";
            };
            "error_subcode" = 1404080;
            "error_user_msg" = "";
            "fbtrace_id" = DlvrV9mvHKI;
            message = "You recently posted something that violates Facebook policies, so you're temporarily blocked from using this feature. For more information, visit the Help Center.\n\nTo keep from getting blocked again, please make sure you've read and understand Facebook's Community Standards.";
            type = OAuthException;
        };
    };
    code = 400;
}, com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorSubcode=1404080, com.facebook.sdk:FBSDKGraphRequestErrorCategoryKey=0}




*/