All Questions
2,192
questions
0
votes
0
answers
21
views
Facebook API: You couldn't create the client business on behalf your client successfully
This is my c# project. I was trying to create an API to allow user to add their business into my Business Facebook Partner. Below is my code which how to add into my Facebook Business Partner. When i ...
0
votes
0
answers
22
views
ASP.NET MCV 5 Facebook login AuthenticationManager.GetExternalLoginInfoAsync returning null
I am implementing Facebook login to a MCV 5 project.
I am able to login successfully to facebook and call to
public async Task<ActionResult> ExternalLoginCallback(string returnUrl)
but the ...
- 76
0
votes
1
answer
60
views
Using Facebook as an external authentication provider for ASP.NET fails when running in Azure
I'm building a ASP.NET Core Web App (Razor Pages) application and I am trying to add external authentican providers. I have succesfully added the Microsoft provider, and am working on the Facebook ...
- 1,526
0
votes
1
answer
187
views
Whatsapp Webhook callback error. The callback URL or verify token couldn't be validated. Please verify the provided information or try again later
While configuring webhook callback URL getting error "The callback URL or verify token couldn't be validated. Please verify the provided information or try again later."
please assist.
In ...
- 11
0
votes
0
answers
26
views
Post in facebook with APIGRAPH
I'm trying to make a post on Facebook, using the Graph API, with country restriction.
but I have an error with the location_types field, I am attaching an image of my query in postman.
(https://i....
0
votes
0
answers
144
views
How to access facebook profile picture
I'm trying to access the user profile picture using facebook API and it was working fine until last month. here is my code:
var fbVerifyKeys = _config["Facebook:AppId"] + "|" + ...
- 25
0
votes
0
answers
575
views
Facebook API to create a marketplace listing
Spent too much time on Facebook API documentation, only similar thing I found was through eCommerce/Business page, but I need to do without business
When manually adding a post it goes to https://www....
- 1
1
vote
0
answers
42
views
Receiving incoming parameters with dots in C#
Facebook wants to send the parameters as named above and in C#, we can't name variables with dots. How do I handle this in a C# web api endpoint that wants to receive these parameters? So far, my ...
- 841
1
vote
1
answer
727
views
Facebook webhook signature calculation failing
I am developing an application that uses Facebook Webhooks to receive payload from Facebook. For each call, Facebook provides a signature that I need to validate to ensure the payload's integrity and ...
- 11
0
votes
0
answers
58
views
Fetch Title, Description and Image from facebook URL
I have a messaging app in which I need one API that returns the title, image, and description of a particular Facebook URL (Facebook (Public) POST). I have AppId as well as App Secret. I am using c# (....
0
votes
0
answers
50
views
Generate a hash for the keystore for facebook login. C# Xamarin
hey im making an app where you have to login via Facebook.
but when i try to make the hash for the keystore in CMD i get this error.
Expressions are only allowed as the first element of a pipeline. ...
- 27
0
votes
0
answers
41
views
Can we transfer users data from a Consumer app type to Gaming Services app type in Facebook in Unity?
I have a game on Facebook and it is integrated in Unity and it has an app type of Consumer.
I also have some users which are already logged into the game using Facebook, and they have some in-game ...
1
vote
1
answer
85
views
Facebook authentication returns tiny profile image, how to get the large image?
I'm using this piece of code in my program.cs file to authenticate against Facebook and return the users Facebook profile image. It does work but the problem is the image is very small (50 x 50). Is ...
- 705
0
votes
0
answers
268
views
How to send message to Facebook channel in Postman using botframework
I'm trying to send message to Facebook Channel in botframework from Postman, but I'm receiving 403 forbidden. It works perfectly with Facebook but I need to send some message directly to the Bot ...
0
votes
1
answer
119
views
Issues publishing image to Facebook Page via Graph API SDK .NET
Attempting this on .NET Core 3.1
After several hours of trying to publish a photo to my public facebook page (as in business page) of which I am the admin and have a long-term token for...
I keep ...
- 232
-1
votes
1
answer
986
views
How to correctly catch and handle errors in Http get request to Facebook api
I am trying to receive an access token from Facebook's graph API using the received code from Facebook. This is my first time working with APIs in .NET CORE. The code seems to work fine however I am ...
- 71
0
votes
1
answer
363
views
Facebook Unity SDK Auto Login not works?
I use unity3D,
When I open my game first time on android then Facebook login works fine but
when I re-open the game I have to re-login every time. I don't want this, I want it to login itself once I ...
- 1
1
vote
0
answers
246
views
OpenQA.Selenium.ElementNotInteractableException: 'element not interactable
I create a program for adding sales posts to the Facebook marketplace. I have a problem with adding a photo because it shows me an error like in the title. I am surprised but when I tried to add a ...
- 31
0
votes
1
answer
435
views
How to filter Facebook custom audience GET request by data_source type and subtype via filtering parameter
I am trying to filter Facebook custom audience that we get via this endpoint:
var url = $"{advertiserId}/customaudiences?limit={limit}&fields=name"
+ "&...
- 61
1
vote
0
answers
297
views
Sharing for Facebook in Unity Example
I was checking for some tutorials how to implement Share button for Unity games. I want to share my game with custom picture, text and link together with my description over the share automatically.
I ...
0
votes
1
answer
121
views
Detect if a users Anti-Virus or Browser is blocking marketing tracking code like Facebook FBQ?
Is there a way you can detect in C# if a browser is blocking external marketing
tracking information like fbq?
In JQuery you can use typeof fbq !== 'undefined' to detect if the Facebook Pixel tracking ...
- 535
0
votes
1
answer
2k
views
Get instagram full profile information without "Instagram Graph Api"
I wanna get some data from the Instagram users.
So I've used Instagram Basic Display Api and the profile data I could receive was these:
username
media count
account type
but I want these data:
...
- 95
0
votes
1
answer
145
views
Bot on Facebook Messenger does not receive the name of the users
In Microsoft Bot Framework V4, C#
It only receives an empty string on dialogContext.Context.Activity.From.Name, except when the user has a role (Admin, Developer, Tester...) on the Facebook App. The ...
- 3,449
1
vote
2
answers
1k
views
WebAuthenticator.AuthenticateAsync Facebook Login not closing
I'm trying to get this up and running but I do not know where the issue is.
My startup:
public void ConfigureServices(IServiceCollection services)
{
services.AddIdentity<ApplicationUser, ...
- 424
0
votes
2
answers
743
views
How to capture answers from Facebook Group Membership Questions?
I'm trying to figure out how to capture answers from a Facebook Group's Membership Questions? What I mean is when a new member joins a FB group, the group admins can set up to 3 questions to ask the ...
- 103
1
vote
0
answers
711
views
Get Facebook user data with Asp.net core Identity
First of all, I'm a complete beginner and don't even know if this question makes sense.
I am trying to make my first ASP.NET Core MVC application. For registration and login, I'm using Asp.Net Core ...
- 59
0
votes
1
answer
113
views
Facebook c# sdk error OAuthException - #2
I am trying to publish a post on my Facebook page and I receive this error
(OAuthException - #2) An unexpected error has occurred. Please retry your request later.
FacebookClient app = new ...
0
votes
1
answer
103
views
Facebook C# SDK Error An exception of type 'Facebook.WebExceptionWrapper'
I am trying to post on my Facebook page using this code but I get exception facebook.webexeptionwrapper and this the detailed message The underlying connection was closed: An unexpected error occurred ...
1
vote
0
answers
408
views
get campaigns info from facebook marketing api in C#
Hope I will get some help and not get marked as duplicate because spent a couple of days and still didn't find a solution for this one.
My problem is that I am working on an application that should ...
- 102
0
votes
1
answer
331
views
Plugin.FacebookClient do nothing after posting to Facebook
I'm new to Xamarin, and I'm developing an app in PCL (Xamarin.Forms) which includes login and post using Facebook. I'm using Plugin.FacebookClient for cross-platform development. I try to post a ...
- 41
0
votes
0
answers
61
views
How to convert facebook shared youtube link to actual youtube link using C#?
I'm trying to convert Youtube link on Facebook to it's original Youtube link.
But I could not find any code similar to this purpose.
I'm getting video url in this format, when posted on facebook
https:...
- 375
0
votes
1
answer
2k
views
Duplicate class found facebook sdk unity
Hi I am working with unity.
I am trying to build my application in android
I am getting this error when building. Normally I can play the game in unity. I am building for android.
I have a Keystore. I ...
- 61
1
vote
1
answer
2k
views
facebook Graph API Send post using asp.net and c# is not working
I want to send post through asp.net and c# to my facebook account,i tried multiple things but unable to understand why it is giving me error, can any one guide me?
My App Details
private const string ...
- 583
0
votes
1
answer
82
views
Is it possible to log out from Facebook
I added a Facebook login in my app. When I log in in my application it also logs in toSAFARI so that next time when I want to login, I don't need to enter login and password. You might press continue ...
1
vote
1
answer
803
views
ASP.NET Core 3.1 - Get User Profile Image from Facebook Authentication
I have been trying on/off for the past couple of days to make my application work with Facebook as an identity provider. It more or less works by following the various tutorials available online, ...
- 52.1k
5
votes
0
answers
567
views
(OAuthException - #100) Invalid verification code format
I have using the Facebook login authentication on the C# ASP.NET MVC application.
Facebook assembly reference: Facebook.7.0.6
Used the below code for getting user details,
dynamic result = fb.Post(&...
0
votes
1
answer
1k
views
Xamarin.Essentials.WebAuthenticator.AuthenticateAsync does not close popup window after success login to Facebook on Android
I created a facebook login service in Xamarin. Everything is working fine in an UWP application. I also implemented the required options for Android (CallbackActivity with Intent). The Facebook login ...
- 97
0
votes
0
answers
2k
views
Facebook login in ASP.Net Core Identity for mobile API and use Facebook app to login
We're developing a mobile application on iOS and Android with our own back-end and API server using ASP.Net Core with Microsoft.AspNetCore.Identity.
We need to allow users to login with Facebook as ...
- 699
1
vote
0
answers
551
views
Blazor Server app + external login Facebook: user name already taken
I've implemented Facebook external login followin https://hackernoon.com/how-to-implement-facebook-authentication-and-authorization-in-server-side-blazor-app-86p3zxj
I have scaffolded all Identity ...
- 18.4k
1
vote
0
answers
127
views
Blazor server: external login (facebook) assign policies
I've created a new Blazor server-side application and added facebook external login.
I scaffolded the Identity Account/Register and in the PostAsync I can add users to a specific role etc...
...
- 18.4k
0
votes
2
answers
1k
views
Firebase Unity Facebook login does not return/save email
I am using Firebase to allow the user to login to a Unity game via Facebook. It is working fine, but I cannot get access to the user's email by using this parameter auth.CurrentUser.Email. Also, the ...
- 61
1
vote
1
answer
174
views
Send Image from byte[] using ms bot, Channel: Facebook, C#
I need to send image in bot. converted my Image to Byte Array.
In emulator image is sending, but in Facebook, it is not sending.
Below is my code.
byte[] imageBytes12 = my image;
string url = "...
- 353
0
votes
0
answers
319
views
firebase auth getting "Unsuccessful debug_token response from Facebook"
im trying to authenticate my app with Facebook and firebase authentication
i keep get this error no matter what i try:
Response: {
"error": {
"code": 400,
"message": "I>...
- 31
0
votes
2
answers
3k
views
Facebook Apps with C# and .NET Core
I would like to develop a Facebook app. I am only familiar with C# and .NET Core. Will I experience any limitations since the business SDK is not available for .NET? I am not very familiar with ...
- 139
0
votes
0
answers
385
views
Facebook Graph API - IG Media Getting Metadata Issue
I have some issues about IGMedia getting metadatas. I followed the instructions in documentations. But I am getting an error like "400" "Bad Request". Before try to getting IGMedia metadatas , I took ...
2
votes
1
answer
411
views
Microsoft Bot Framework - Facebook Integration - Net Framework
I have a Chatbot Solution created using .Net Framework which is integrated with Facebook messenger using the following instructions from Microsoft:
https://learn.microsoft.com/en-us/azure/bot-service/...
-1
votes
1
answer
1k
views
trying to scrape facebook messenger chat esp. a facebook messenger group chat
I am trying to scrape some fb messenger group chat using c# + selenium + htmlAgilitypack. Till now, i am being successful in signing in to facebook and navigating to messenger chat but I am unable to ...
- 11
0
votes
0
answers
325
views
How can I share a post of my game on Facebook using Unity3D and FacebookSDK?
I am developing a 2D game in Unity and I would like to share a high score post on Facebook, which would have a title, description and also an print screen and a link that would redirect Facebook user'...
- 77
0
votes
0
answers
46
views
Facebook login exeption in asp core version 3
Im setting up a Facebook login in an asp core 3 application.
When I click on Facebook login button the site redirects to Facebook login page, but when it redirects back, I get this exception page:
...
- 1
0
votes
0
answers
148
views
Facebook authentification forbidden
Faced issue with facebook authentication which starts a few months ago, the error is: "Error from RemoteAuthentication: An error occurred when retrieving Facebook user information (Forbidden). Please ...
- 727