ArgumentNullException when sending data to kinesis

[neox2811]

Hi,

after upgrading my dotnet project to 8.0 the call of the function PutRecordsAsync() from AWSSDK.Kinesis (3.7.300.6) produces the following error:

System.Private.CoreLib Value cannot be null. (Parameter 'path1') System.Collections.ListDictionaryInternal     at System.ArgumentNullException.Throw(String paramName)
   at System.IO.Path.Combine(String path1, String path2)
   at Amazon.Internal.RegionEndpointProviderV3.GetEndpointJsonSourceStream()
   at Amazon.Internal.RegionEndpointProviderV3..ctor()
   at Amazon.RegionEndpoint.get_RegionEndpointProvider()
   at Amazon.RegionEndpoint.get_InternedRegionEndpoint()
   at Amazon.RegionEndpoint.GetEndpointForService(String serviceName, GetEndpointForServiceOptions options)
   at Amazon.Runtime.Internal.Auth.AWS4Signer.DetermineSigningRegion(IClientConfig clientConfig, String serviceName, RegionEndpoint alternateEndpoint, IRequest request)
   at Amazon.Runtime.Internal.Auth.AWS4Signer.SignRequest(IRequest request, IClientConfig clientConfig, RequestMetrics metrics, String awsAccessKeyId, String awsSecretAccessKey)
   at Amazon.Runtime.Internal.Auth.AWS4Signer.Sign(IRequest request, IClientConfig clientConfig, RequestMetrics metrics, String awsAccessKeyId, String awsSecretAccessKey)
   at Amazon.Runtime.Internal.Auth.AWS4Signer.Sign(IRequest request, IClientConfig clientConfig, RequestMetrics metrics, ImmutableCredentials credentials)
   at Amazon.Runtime.Internal.Auth.AbstractAWSSigner.SignAsync(IRequest request, IClientConfig clientConfig, RequestMetrics metrics, ImmutableCredentials credentials, CancellationToken token)
   at Amazon.Runtime.Internal.Signer.SignRequestAsync(IRequestContext requestContext)
   at Amazon.Runtime.Internal.Signer.PreInvokeAsync(IExecutionContext executionContext)
   at Amazon.Runtime.Internal.Signer.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.EndpointDiscoveryHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.EndpointDiscoveryHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.CredentialsRetriever.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.RetryHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.RetryHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.CallbackHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.CallbackHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.ErrorCallbackHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.MetricsHandler.InvokeAsync[T](IExecutionContext executionContext)
   at <mystacktrace>.SendeDatenAnKinesis(String streamName, Int32 bufferSize)

With dotnet 7 everything works as expected. Does the AWS SDK support dotnet 8.0 at the moment?

Edit: Also posted on stackoverflow https://stackoverflow.com/questions/77530522/argumentnullexception-when-sending-data-to-kinesis-in-dotnet-8-web-api

[dscpinheiro]

Yes, .NET 8 support was added in version 3.7.300 of the SDK (https://github.com/aws/aws-sdk-net/blob/main/changelogs/SDK.CHANGELOG.2023.md#376830-2023-11-10-0208-utc).

Can you open a Bug Report (https://github.com/aws/aws-sdk-net/issues/new/choose)? We'll take a look.

[neox2811]

Ok, I opened #3110

[github-actions[bot]]

Hello! Reopening this discussion to make it searchable.