Hi Everyone,

I have a .net console application packaged into a docker image and I am running it on a lambda. I am getting this error after all the funtionality was executed. (Program.Main() functionality). { "errorType": "Runtime.ExitError", "errorMessage": "RequestId: 1d4ca16a-2184-4945-ac66-d681ff54042b Error: Runtime exited without providing a reason" }

My app uses playwright to generate pdf for a given url and then pushes the pdf into an s3 bucket. All of this is happening, but I am still getting the following error:-

INIT_REPORT Init Duration: 1638.79 ms Phase: invoke Status: error Error Type: Runtime.ExitError START RequestId: 1d4ca16a-2184-4945-ac66-d681ff54042b Version: $LATEST RequestId: 1d4ca16a-2184-4945-ac66-d681ff54042b Error: Runtime exited without providing a reason Runtime.ExitError END RequestId: 1d4ca16a-2184-4945-ac66-d681ff54042b REPORT RequestId: 1d4ca16a-2184-4945-ac66-d681ff54042b Duration: 1640.79 ms Billed Duration: 1641 ms Memory Size: 2000 MB Max Memory Used: 126 MB

using Amazon; using Amazon.S3; using Amazon.S3.Model; using Microsoft.Playwright; using System; using System.IO; using System.Threading.Tasks;

class Program { static async Task Main(string[] args) { // Set up unhandled exception handler AppDomain.CurrentDomain.UnhandledException += (sender, e) => { // Log the exception Exception ex = (Exception)e.ExceptionObject; Console.WriteLine($"Unhandled Exception: {ex}"); };

    try
    {           
        Console.WriteLine("GeneratePDF is done");
    }
    catch (Exception ex)
    {
        Console.WriteLine($"Exception in Main {ex.Message}");
    }
    finally
    {
        Console.WriteLine("Main function finally is executed.");
        Environment.Exit(0);
    }
}

}

Here is the docker file:- FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build-env WORKDIR /App

Copy everything

COPY . ./

Restore as distinct layers

RUN dotnet restore

Build and publish a release

RUN dotnet publish -c Release -o out

FROM mcr.microsoft.com/dotnet/sdk:7.0-jammy as base ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright RUN mkdir /ms-playwright &&
mkdir /ms-playwright-agent &&
cd /ms-playwright-agent &&
dotnet new console &&
echo '<?xml version="1.0" encoding="utf-8"?><configuration><packageSources><add key="local" value="/tmp/"/></packageSources></configuration>' > nuget.config &&
dotnet add package Microsoft.Playwright &&
dotnet add package AWSSDK.S3 &&
dotnet build &&
./bin/Debug/net7.0/playwright.ps1 install --with-deps &&
rm -rf /var/lib/apt/lists/* &&
rm -rf /tmp/* &&
rm -rf /ms-playwright-agent &&
chmod -R 777 /ms-playwright

Build runtime image

FROM base as final WORKDIR /App COPY --from=build-env /App/out . RUN chmod +x .playwright/node/*/node ENTRYPOINT ["dotnet", "PWrightHtmlToPDF.dll"]