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aws-powertools / powertools-lambda-dotnet

Powertools is a developer toolkit to implement Serverless best practices and increase developer velocity.
https://docs.powertools.aws.dev/lambda/dotnet/
MIT No Attribution
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Bug: Error in XRay tracing serialization #500

Closed gmconte closed 11 months ago

gmconte commented 11 months ago

Expected Behaviour

When testing a simple lambda Function, which simply logs and returns the same input payload, with XRay tracing activated, I expect the execution to be successful

Current Behaviour

Testing with XRay tracing disabled, the test ends successfully. If I then activate the XRay tracing from the console option, the lambda execution fails with the following error (also pasted in the debugging logs section): log.txt

Project files: function.zip

Code snippet

// src/test_lambda/Function.cs
using System.Text.Json.Nodes;
using Amazon.Lambda.Core;
using AWS.Lambda.Powertools.Logging;
using AWS.Lambda.Powertools.Metrics;
using AWS.Lambda.Powertools.Tracing;

// Assembly attribute to enable the Lambda function's JSON input to be converted into a .NET class.
[assembly: LambdaSerializer(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]

namespace test_lambda;

/// <summary>
/// Learn more about Powertools for AWS Lambda (.NET) at https://awslabs.github.io/aws-lambda-powertools-dotnet/
/// Powertools for AWS Lambda (.NET) Logging: https://awslabs.github.io/aws-lambda-powertools-dotnet/core/logging/
/// Powertools for AWS Lambda (.NET) Tracing: https://awslabs.github.io/aws-lambda-powertools-dotnet/core/tracing/
/// Powertools for AWS Lambda (.NET) Metrics: https://awslabs.github.io/aws-lambda-powertools-dotnet/core/metrics/
/// Metrics Namespace and Service can be defined through Environment Variables https://awslabs.github.io/aws-lambda-powertools-dotnet/core/metrics/#getting-started
/// </summary>
public class Function
{

    /// <summary>
    /// A simple function that takes a string and does a ToUpper
    /// </summary>
    /// <param name="input"></param>
    /// <param name="context"></param>
    /// <returns></returns>
    [Logging(LogEvent = true)]
    [Tracing]
    public JsonObject FunctionHandler( JsonObject input, ILambdaContext context)
    {

        Logger.LogInformation($"Uppercase of '{input}'");
        return input;
    }

    [Metrics(CaptureColdStart = true)]
    [Tracing(SegmentName = "UpperCaseString Method")]
    private static string UpperCaseString(string input)
    {
        try
        {
            Metrics.AddMetric("UpperCaseString_Invocations", 1, MetricUnit.Count);

            return input.ToUpper();
        }
        catch (Exception ex)
        {
            Logger.LogError(ex);
            throw;
        }
    }
}

Possible Solution

No response

Steps to Reproduce

  1. Create a test_lambda project running dotnet new lambda.Powertools --name test_lambda
  2. Replace the Function.cs file in path test_lambda/src/test_lambda/Function.cs
  3. Install the tools mentioned in AWS docs: dotnet new --install Amazon.Lambda.Templates && dotnet tool install -g Amazon.Lambda.Tools
  4. Create the zip file running dotnet lambda package
  5. Create a Lambda in AWS console - .NET6 runtime
  6. Upload the zip file
  7. Run the default test -> should be successful
  8. Enable Xray tracing
  9. Run again the default hello world test payload -> will fail with serialization exception

Powertools for AWS Lambda (.NET) version

1.1.0

AWS Lambda function runtime

dotnet6

Debugging logs

{
  "errorType": "JsonException",
  "errorMessage": "Max allowed object depth reached while trying to export from type System.Boolean",
  "stackTrace": [
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 693",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 767",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 767",
    "at Amazon.XRay.Recorder.Core.Internal.Emitters.JsonSegmentMarshaller.WriteEntityFields(Entity entity, JsonWriter writer) in /_/sdk/src/Core/Internal/Emitters/JsonSegmentMarshaller.cs:line 152",
    "at Amazon.XRay.Recorder.Core.Internal.Emitters.JsonSegmentMarshaller.EntityExporter(Entity entity, JsonWriter writer) in /_/sdk/src/Core/Internal/Emitters/JsonSegmentMarshaller.cs:line 65",
    "at ThirdParty.LitJson.JsonMapper.<>c__DisplayClass38_0`1.<RegisterExporter>b__0(Object obj, JsonWriter writer) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 919",
    "at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 790",
    "at ThirdParty.LitJson.JsonMapper.ToJson(Object obj) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 851",
    "at Amazon.XRay.Recorder.Core.Internal.Emitters.JsonSegmentMarshaller.Marshall(Entity segment) in /_/sdk/src/Core/Internal/Emitters/JsonSegmentMarshaller.cs:line 58",
    "at Amazon.XRay.Recorder.Core.Internal.Emitters.UdpSegmentEmitter.Send(Entity segment) in /_/sdk/src/Core/Internal/Emitters/UdpSegmentEmitter.cs:line 73",
    "at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 80",
    "at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65",
    "at Amazon.XRay.Recorder.Core.AWSXRayRecorder.EndFacadeSegment() in /_/sdk/src/Core/AWSXRayRecorder.netcore.cs:line 407",
    "at Amazon.XRay.Recorder.Core.AWSXRayRecorder.ProcessEndSubsegmentInLambdaContext(Nullable`1 timestamp) in /_/sdk/src/Core/AWSXRayRecorder.netcore.cs:line 371",
    "at Amazon.XRay.Recorder.Core.AWSXRayRecorder.EndSubsegment(Nullable`1 timestamp) in /_/sdk/src/Core/AWSXRayRecorder.netcore.cs:line 328",
    "at AWS.Lambda.Powertools.Tracing.Internal.XRayRecorder.EndSubsegment()",
    "at AWS.Lambda.Powertools.Tracing.Internal.TracingAspectHandler.OnExit(AspectEventArgs eventArgs)",
    "at AWS.Lambda.Powertools.Common.MethodAspectAttribute.WrapSync[T](Func`2 target, Object[] args, AspectEventArgs eventArgs)",
    "at lambda_method2(Closure , Func`2 , Object[] , AspectEventArgs )",
    "at AWS.Lambda.Powertools.Common.UniversalWrapperAspect.Handle(Object instance, Type type, MethodBase method, Func`2 target, String name, Object[] args, Type returnType, Attribute[] triggers)",
    "at test_lambda.Function.__a$_around_FunctionHandler_100663301_w_0(Object[] )",
    "at test_lambda.Function.FunctionHandler(JsonObject input, ILambdaContext context)",
    "at lambda_method1(Closure , Stream , ILambdaContext , Stream )",
    "at Amazon.Lambda.RuntimeSupport.Bootstrap.UserCodeLoader.Invoke(Stream lambdaData, ILambdaContext lambdaContext, Stream outStream) in /src/Repo/Libraries/src/Amazon.Lambda.RuntimeSupport/Bootstrap/UserCodeLoader.cs:line 145",
    "at Amazon.Lambda.RuntimeSupport.HandlerWrapper.<>c__DisplayClass8_0.<GetHandlerWrapper>b__0(InvocationRequest invocation) in /src/Repo/Libraries/src/Amazon.Lambda.RuntimeSupport/Bootstrap/HandlerWrapper.cs:line 55",
    "at Amazon.Lambda.RuntimeSupport.LambdaBootstrap.InvokeOnceAsync(CancellationToken cancellationToken) in /src/Repo/Libraries/src/Amazon.Lambda.RuntimeSupport/Bootstrap/LambdaBootstrap.cs:line 176"
  ]
}
boring-cyborg[bot] commented 11 months ago

Thanks for opening your first issue here! We'll come back to you as soon as we can. In the meantime, check out the #dotnet channel on our Powertools for AWS Lambda Discord: Invite link

hjgraca commented 11 months ago

Hi @gmconte this is not a bug related to Powertools but to the way XRay SDK uses LitJson to parse objects. There have been some issues https://github.com/aws/aws-xray-sdk-dotnet/issues/109 and pull request to fix this https://github.com/aws/aws-xray-sdk-dotnet/pull/203, but it does not cover all use cases specifically JsonObject

So for your concrete example to work replace JsonObject for object

image

A better practice is to create a class with the payload you are going to receive. Example payload for the Hello World test payload.

public class Function
{

    /// <summary>
    /// A simple function that takes a string and does a ToUpper
    /// </summary>
    /// <param name="input"></param>
    /// <param name="context"></param>
    /// <returns></returns>
    [Logging(LogEvent = true)]
    [Tracing]
    public MyClass FunctionHandler(MyClass input, ILambdaContext context)
    {
        Logger.LogInformation($"Hello of '{input.Key1}'");
        return input;
    }
}

public partial class MyClass
{
    [JsonPropertyName("key1")]
    public string Key1 { get; set; }

    [JsonPropertyName("key2")]
    public string Key2 { get; set; }

    [JsonPropertyName("key3")]
    public string Key3 { get; set; }
}

Also a better option to deploy instead of copying zip files is to run the command dotnet lambda deploy-function <function name>

gmconte commented 11 months ago

Thanks for all the info! I will try and reopen the bug if I see any other issues.

vipinkumarpal commented 2 months ago

I got the same issue with this message

Max allowed object depth reached while trying to export from type Amazon.DynamoDBv2.DynamoDBEntryConversion

{
  "errorType": "JsonException",
  "errorMessage": "Max allowed object depth reached while trying to export from type Amazon.DynamoDBv2.DynamoDBEntryConversion",
  "stackTrace": [
fail: SP.Monorepo.DiscountHandling.API.Middlewares.GlobalExceptionHandler[0]
      Exception occured : Max allowed object depth reached while trying to export from type Amazon.DynamoDBv2.DynamoDBEntryConversion
      ThirdParty.LitJson.JsonException: Max allowed object depth reached while trying to export from type Amazon.DynamoDBv2.DynamoDBEntryConversion
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 693
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 836
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 767
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 767
         at ThirdParty.LitJson.JsonMapper.ToJson(Object obj, JsonWriter writer) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 859
         at Amazon.XRay.Recorder.Core.Internal.Emitters.JsonSegmentMarshaller.WriteEntityFields(Entity entity, JsonWriter writer) in /_/sdk/src/Core/Internal/Emitters/JsonSegmentMarshaller.cs:line 153
         at Amazon.XRay.Recorder.Core.Internal.Emitters.JsonSegmentMarshaller.EntityExporter(Entity entity, JsonWriter writer) in /_/sdk/src/Core/Internal/Emitters/JsonSegmentMarshaller.cs:line 65
         at ThirdParty.LitJson.JsonMapper.<>c__DisplayClass38_0`1.<RegisterExporter>b__0(Object obj, JsonWriter writer) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 919
         at ThirdParty.LitJson.JsonMapper.WriteValue(Object obj, JsonWriter writer, Boolean writer_is_private, Int32 depth) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 790
         at ThirdParty.LitJson.JsonMapper.ToJson(Object obj) in /_/sdk/src/Core/ThirdParty/LitJson/JsonMapper.cs:line 851
         at Amazon.XRay.Recorder.Core.Internal.Emitters.JsonSegmentMarshaller.Marshall(Entity segment) in /_/sdk/src/Core/Internal/Emitters/JsonSegmentMarshaller.cs:line 58
         at Amazon.XRay.Recorder.Core.Internal.Emitters.UdpSegmentEmitter.Send(Entity segment) in /_/sdk/src/Core/Internal/Emitters/UdpSegmentEmitter.cs:line 73
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 80
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.Strategies.DefaultStreamingStrategy.Stream(Entity entity, ISegmentEmitter emitter) in /_/sdk/src/Core/Strategies/DefaultStreamingStrategy.cs:line 65
         at Amazon.XRay.Recorder.Core.AWSXRayRecorder.EndFacadeSegment() in /_/sdk/src/Core/AWSXRayRecorder.netcore.cs:line 410
         at Amazon.XRay.Recorder.Core.AWSXRayRecorder.ProcessEndSubsegmentInLambdaContext(Nullable`1 timestamp) in /_/sdk/src/Core/AWSXRayRecorder.netcore.cs:line 371
         at Amazon.XRay.Recorder.Core.AWSXRayRecorder.EndSubsegment(Nullable`1 timestamp) in /_/sdk/src/Core/AWSXRayRecorder.netcore.cs:line 328
         at AWS.Lambda.Powertools.Tracing.Internal.XRayRecorder.EndSubsegment()
         at AWS.Lambda.Powertools.Tracing.Internal.TracingAspectHandler.OnExit(AspectEventArgs eventArgs)
         at AWS.Lambda.Powertools.Common.MethodAspectAttribute.WrapAsync[T](Func`2 target, Object[] args, AspectEventArgs eventArgs)
         at lambda_method5(Closure, Object)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
         at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
         at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)

]
}

Can anyone help me to fix this issue ?

hjgraca commented 2 months ago

Hi @vipinkumarpal , do you have a code sample you can share? What is the Powertools version you are using? Based on the error this is an X-Ray serialization issue similar to what the original issue but different type serialized. If you can share the code I can try and reproduce and give a solution. Thanks.

vipinkumarpal commented 2 months ago

Hi @hjgraca,

Here I am using the AWS.Lambda.Powertools.Tracing: 1.4.2 AWS.Lambda.Powertools.Logging: 1.5.1

Dot Net version: 8.0

Code:

[Tracing(SegmentName = "GetValue", CaptureMode = TracingCaptureMode.ResponseAndError)] [HttpGet("GetValue")] public async Task<ActionResult<List<GetValue>>> GetDiscountValue(Guid qId, Guid pId) { List<Request> Requests = await _handler.GetDiscountValue(qId, pId); return Ok(Requests.Select(disc => disc.ToDto())); }

I get the data from DynamoDb Using AWSSDK.DynamoDBv2 Version="3.7.303.9"

As I can see the above there were issue with the GUID and DateTime. I also have these both property in response. Please let me know if you need more details.

hjgraca commented 2 months ago

@vipinkumarpal is this running on Lambda? What type of project is this, ASP.NET Web MVC, I see ActionResult and [HttpGet]? What are the GetValue type properties? Is the Requests a DynamoDB Document type? What does the ToDto method do?

vipinkumarpal commented 1 month ago

@hjgraca It is running on lambda. It is a .Net Web API with the attribute HttpGet with routing "GetValue". Properties/Response of GetValue are:

[
    {
        "productTypeId": int,
        "productType": string,
        "requester": {
            "fullName": string,
            "email": string
        },
        "requestedDiscount": {
            "value": float,
            "type": string
        },
        "approvers": [
            {
                "displayValue": string,
                "dateChanged": DateTime,
                "status": string
            }
        ],
        "requestId": Guid
    }
]

So this method take the parameters and fetch the data from the DynamoDB document type.

The "ToDo" method is mapper which helps to convert the Bussiness object to DTOs.

hjgraca commented 1 month ago

@vipinkumarpal form my short tests, based on the provided GetValue, seems like the issue is the float type. Can you change it to double or decimal (since you need more accuracy for prices)?