doLogin() throws System.TypeLoadException

[apepenkov]

Client client = new Client();
await client.doLogin(login, password);

throws error

Could not load "AngleSharp.Parser.Html.HtmlParser" from "AngleSharp, Version=0.13.0.0, Culture=neutral, PublicKeyToken=e83494dcdc6d31ea".
 StackTrace:    in fbchat_sharp.API.Client.<_login>d__41.MoveNext()
   in System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.Start[TStateMachine](TStateMachine& stateMachine)
   in fbchat_sharp.API.Client._login()
   in fbchat_sharp.API.Client.<doLogin>d__46.MoveNext()
---
in System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   in System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   in System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   in socialPost.MainWindow.<DoFacebookMessendgerAsync>d__91.MoveNext()
Data: System.Collections.ListDictionaryInternal, Source: fbchat-sharp

in fbchat (python) same loggining info passes fine

[Ahmed Walid]

try using client.DoLogin() not client.doLogin()

[apepenkov]

not found

[apepenkov]

I am using AngleSharp 0.13 and FbChat itself 0.2.8

[apepenkov]

looks like i have to use MessengerClient instead of Client?

[apepenkov]

nope, Could not create abstract

[Ahmed Walid]

this version of FbChat is old use the dev version with AngleSharp 0.9.11, Microsoft.NETCore.Portable.Compatibility 1.0.1, NETStandard.Library 1.6.1, Newtonsoft.Json 11.0.2 and System.ComponentModel.Annotations 4.5.0
fbchat-dev.zip

[apepenkov]

Why don't u add it to nuGet? that's the last version there...

[Ahmed Walid]

I don't have rights (access) to update the lib on Nuget

[apepenkov]

Allright, thx

[apepenkov]

Allright, i installed everything as u told.

only login() exists now, and it throws

Error: Message: Could not load "AngleSharp.Parser.Html.HtmlParser" from "AngleSharp, Version=0.13.0.0, Culture=neutral, PublicKeyToken=e83494dcdc6d31ea"., 

even if i have AngleSharp 0.9.11

[apepenkov]

forgot to re-open, comment above is problem

[Ahmed Walid]

what's the client type?

[Ahmed Walid]

change the AngleSharp version in the *.csproj and project.json

[apepenkov]

fbchat_sharp.API.Client

[Ahmed Walid]

what's your platform?

[apepenkov]

Windows 10

[apepenkov]

changing that in app.config solved that problem. But i've got error while sending message System.ArgumentNullException
I'll re-run and get more nifo about it

[Ahmed Walid]

I mean UWP/WinForms/WPF/Windows Phone/.Net Core/.Net Standard?

[apepenkov]

WPF

[apepenkov]

So the error is

The value cannot be undefined

parameter content 
StackTrace:    in System.Net.Http.StreamContent..ctor(Stream content, Int32 bufferSize)
   in fbchat_sharp.API.State.<_postFile>d__25`1.MoveNext()

my sending message code:

string msg_uid;
FB_Message message = new FB_Message(text: postBody);
msg_uid = await client.send(message, user);

[Ahmed Walid]

FBClient client = new FBClient();

var logged_in = await client.DoLogin(email, password);

// Check login was successful
if (logged_in)
{
}

public class FBClient : MessengerClient
{
    protected override async Task DeleteCookiesAsync()
    {
        await Task.Yield();
    }    
        
    protected override async Task<Dictionary<string, List<Cookie>>> ReadCookiesFromDiskAsync()
    {
        await Task.Yield();
        return null;
    }

    protected override async Task WriteCookiesToDiskAsync(Dictionary<string, List<Cookie>> cookieJar)
    {
        await Task.Yield();
    }
}

[apepenkov]

Works, Thanks for patience