TypeError: Cannot convert undefined or null to object at Function.entries

[Fatih YILDIZHAN]

Describe the bug
Mini-dashboard gives an error after indexing via C# API an object like this. But, properties are not null. Also, I am able to search with the API. Only the dashboard is not working.

public class Bodrum
{
  public string Yalikavak { get; set; }
  public string Istanbul { get; set; }
  public int Ankara { get; set; }
  public int Biga { get; set; }
  public IEnumerable<string> Izmir { get; set; }
  public IEnumerable<string> Fethiye { get; set; }
}

To Reproduce
Steps to reproduce the behavior:

1. Index this object
2. Open Mini-dasboard
3. Set the API key
4. Mini-dasboard shows the error.

It also gives header is missing error.

Screenshots

MeiliSearch version: [e.g. v0.24.0]

[ad hoc]

Thank you for the report @fatihyildizhan !

@mdubus can you move this to the mini dashboard repo please :)

[Morgane Dubus]

Hello @fatihyildizhan !

First of all, thank you for your bug report !
Could you please give me more context about the error ?

Are you using the Dotnet SDK to index your documents ?
Could you provide an example of the documents you have indexed so that I can try to reproduce it ?

Thanks a lot !

[Fatih YILDIZHAN]

@mdubus

I found the cause of the error. There is a property named Length. I think it's a default name for Meilisearch. Problem solved when I changed the name.

[Morgane Dubus]

Hello @fatihyildizhan !

I see that you have closed and then reopened this issue. It is solved, or do you need any help on it ? 😀

[Fatih YILDIZHAN]

@mdubus I changed my model's property name and fixed my problem. But, I think this is an issue and can happen to someone else too. So, maybe you should fix it. That's why I re-opened the issue.

[Morgane Dubus]

Closing as I can't reproduce. If the problem is still there, please open a new issue issue with details about how to reproduce the bug 🙏