Signalr javascript client error: dynamic file not generated

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Here is the screenshot of runtime project that contains signalR.

https://i.stack.imgur.com/hzzEo.png[^]

There is no hubs file generated. I am getting the most common javascript error That is also shown in picture.
Please advice something on this. The code is the sample code from microsoft docs. Tutorial: Getting Started with SignalR 2 | Microsoft Docs[^]

What I have tried:

I searched and found many solutions but nothing seems to work. like changing reference src and etc.
Here is how I am referencing the script files.

C#

<script src="Scripts/jquery-3.3.1.min.js"></script>

    <!--Reference the SignalR library. -->
    <script src="Scripts/jquery.signalR-2.2.2.min.js"></script>
    <!--Reference the autogenerated SignalR hub script. -->
    <script src='<%: ResolveClientUrl("~/signalr/hubs") %>'></script>

Posted 11-Sep-18 17:30pm

Member 13769611

Updated 11-Sep-18 22:18pm

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Member 13769611 · Accepted Answer · 2018-09-11T22:18:00

Finally got the answer. I was trying every possible thing I got on internet and then one thing worked. and that was in this line [HubName("myHub")].. I had this name as [HubName("MyHub")] before and so the error.

C#

[HubName("myHub")]

public class MyHub : Hub
{
  
    public void Send(string name, string message)
    {
        // Call the broadcastMessage method to update clients.
        Clients.All.broadcastMessage(name, message);
    }

You need to define HubName same as you used in javascript so that there wont be any confusion in getting client.

C#

var chat = $.connection.myHub;