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"Argument type does not match" error in filtering

Hi,


Error in filtering.

Is there a good solution?

Attached is a sample.


In the sample application, when filtering on the column "Login", I get an "Argument types do not match" error.

The same error occurs for column "Balance" and column "Leverage".



Regards,

Pylori.


Attachment: sample_(2)_f4fcf5aa.zip

3 Replies 1 reply marked as answer

RR Rajapandi Ravi Syncfusion Team October 17, 2022 07:02 AM

Hi Pylori,


Greetings from Syncfusion support


By analyzing your application, We found that the issue may be raised because of some SerializerSettings. So, we suggest you add the below code in your program.cs file to overcome the problem. Refer to the below documentation for more information.


UG: https://ej2.syncfusion.com/aspnetcore/documentation/grid/data-binding/data-binding#troubleshoot-grid-render-rows-without-data


If the ASP.NET CORE version is 3.X then add the below code in startup.cs file


 

[program.cs]

 

using Newtonsoft.Json.Serialization;

 

var builder = WebApplication.CreateBuilder(args);

 

builder.Services.AddMvc().AddNewtonsoftJson(options =>

{

    options.SerializerSettings.ContractResolver = new DefaultContractResolver();

});

 


To use AddNewtonsoftJson in your project we need include the Microsoft.AspNetCore.Mvc.NewtonsoftJson assembly,



Note : We need to install NewtonSoft.JSON dependency since Syncfusion.EJ2.AspNet.Core dependent to NewtonSoft.JSON package.


https://ej2.syncfusion.com/aspnetcore/documentation/grid/getting-started-core#install-aspnet-core-package-in-the-application

Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/sample-730834837.zip


Video demo: https://www.syncfusion.com/downloads/support/directtrac/general/ze/vd1144737061.zip


Regards,

Rajapandi R


Marked as answer

PY Pylori October 25, 2022 03:05 AM

Hi,


Thank you for your response.

Thanks to your response and the samples you provided, we were able to solve the problem.


Regards,

Pylori.




RR Rajapandi Ravi Syncfusion Team October 25, 2022 11:58 PM

Hi Pylori,


We are happy to hear that our provided solution was helpful to resolve your problem.


Please get back to us if you need further assistance.


Regards,

Rajapandi R


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