Debugging serialization issues with custom algorithm in ASP.NET Core 6 during data processing
I tried several approaches but none seem to work....... I'm getting frustrated with I tried several approaches but none seem to work... Currently developing a web application that leverages ASP.NET Core 6 for processing large datasets. The goal is to implement a custom algorithm for data analysis, but I've run into serialization issues when trying to return results via an API endpoint. My model includes complex nested objects, and I've noticed that some properties are being ignored during serialization, particularly those that are dynamically populated at runtime. Here’s a snippet of my model: ```csharp public class DataResult { public int Id { get; set; } public string Name { get; set; } public Dictionary<string, object> Metrics { get; set; } } ``` During debugging, the Metrics property appears to be empty in the JSON response, even though I’m populating it correctly. Here's how I'm currently serializing the object in my controller: ```csharp [HttpGet] public IActionResult GetData() { var result = new DataResult { Id = 1, Name = "Sample Data", Metrics = new Dictionary<string, object> { { "Count", 50 }, { "Average", 25.5 } } }; return Ok(result); } ``` I also tried using `JsonResult`, but the behavior remains the same. After inspecting the generated JSON, I confirmed that the `Metrics` property is missing entirely. To troubleshoot, I've confirmed that the properties are properly populated before returning the result. I've even added `[JsonProperty]` attributes to ensure visibility, but that didn’t help. Another step I took was adjusting the `Startup.cs` file to enable default JSON options: ```csharp services.AddControllers().AddJsonOptions(options => { options.JsonSerializerOptions.PropertyNamingPolicy = null; }); ``` Despite these adjustments, I can't pinpoint why the serialization isn't capturing the `Metrics` property. Any insights into potential pitfalls with ASP.NET Core's JSON serialization or advice on debugging this would be immensely helpful. Thanks! I'd really appreciate any guidance on this. For reference, this is a production microservice. My team is using C# for this desktop app. Hoping someone can shed some light on this. The stack includes C# and several other technologies. How would you solve this? I've been using C# for about a year now. What would be the recommended way to handle this?