[BUG] NoClassDefFoundError: io/netty/handler/codec/http/HttpDecoderConfig

[FranciscoMMMicrosoft]

Describe the bug
The bug is appearing when trying to use the template for Azure OpenAI AudioTranscriptionSample.java

The problem is that it is showing the following error log: java.lang.NoClassDefFoundError:

Exception or Stack Trace
java.lang.NoClassDefFoundError: io/netty/handler/codec/http/HttpDecoderConfig
at reactor.netty.http.client.HttpClientConfig.configureHttp11Pipeline(HttpClientConfig.java:684)
at reactor.netty.http.client.HttpClientConfig$HttpClientChannelInitializer.onChannelInit(HttpClientConfig.java:956)
at reactor.netty.transport.TransportConfig$TransportChannelInitializer.initChannel(TransportConfig.java:418)
at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:129)
at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:112)
at io.netty.channel.AbstractChannelHandlerContext.callHandlerAdded(AbstractChannelHandlerContext.java:938)
at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:609)
at io.netty.channel.DefaultChannelPipeline.addFirst(DefaultChannelPipeline.java:181)
at io.netty.channel.DefaultChannelPipeline.addFirst(DefaultChannelPipeline.java:358)
at io.netty.channel.DefaultChannelPipeline.addFirst(DefaultChannelPipeline.java:339)

To Reproduce
Steps to reproduce the behavior: Following the template but without using the configuration function (adding the credentials instead)

Code Snippet
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

package com.azure.ai.openai.usage;

import com.azure.ai.openai.OpenAIClient;
import com.azure.ai.openai.OpenAIClientBuilder;
import com.azure.ai.openai.models.AudioTranscription;
import com.azure.ai.openai.models.AudioTranscriptionFormat;
import com.azure.ai.openai.models.AudioTranscriptionOptions;
import com.azure.core.credential.AzureKeyCredential;
import com.azure.core.util.BinaryData;
import com.azure.core.util.Configuration;

import java.nio.file.Path;
import java.nio.file.Paths;

/**

• A sample demonstrates how to transcript a given audio file.
  /
  public class AudioTranscriptionSample {
  /*

  • Runs the sample algorithm and demonstrates how to get the images for a given prompt.

  • @param args Unused. Arguments to the program.
    */
    public static void main(String[] args) {
    String azureOpenaiKey = Configuration.getGlobalConfiguration().get("AZURE_OPENAI_KEY");
    String endpoint = Configuration.getGlobalConfiguration().get("AZURE_OPENAI_ENDPOINT");
    String deploymentOrModelId = "{azure-open-ai-deployment-model-id}";
    String fileName = "batman.wav";
    Path filePath = Paths.get("src/samples/java/com/azure/ai/openai/resources/" + fileName);

    OpenAIClient client = new OpenAIClientBuilder()
    .endpoint(endpoint)
    .credential(new AzureKeyCredential(azureOpenaiKey))
    .buildClient();

    byte[] file = BinaryData.fromFile(filePath).toBytes();

    // To request timestamps for 'segments' and/or 'words', specific the desired response format as
    // 'AudioTranscriptionFormat.VERBOSE_JSON' and provide the desired combination of enum flags for the available
    // timestamp granularities. If not otherwise specified, 'segments' will be provided. Note that 'words', unlike 'segments',
    // will introduce additional processing latency to compute.
    AudioTranscriptionOptions transcriptionOptions = new AudioTranscriptionOptions(file)
    .setResponseFormat(AudioTranscriptionFormat.JSON);

    AudioTranscription transcription = client.getAudioTranscription(deploymentOrModelId, fileName, transcriptionOptions);

    System.out.println("Transcription: " + transcription.getText());
    }
    }

Expected behavior
Expected the code to answer with the Transcription given by whispers model.

Setup (please complete the following information):

• OS: Windows
• IDE: java
• Library/Libraries: the ones at the template but configuration
• Java version: NA
• App Server/Environment: NA
• Frameworks: NA

If you suspect a dependency version mismatch (e.g. you see NoClassDefFoundError, NoSuchMethodError or similar), please check out Troubleshoot dependency version conflict article first. If it doesn't provide solution for the problem, please provide:

• verbose dependency tree NA
• exception message, full stack trace, and any available logs
  java.lang.NoClassDefFoundError: io/netty/handler/codec/http/HttpDecoderConfig
  at reactor.netty.http.client.HttpClientConfig.configureHttp11Pipeline(HttpClientConfig.java:684)
  at reactor.netty.http.client.HttpClientConfig$HttpClientChannelInitializer.onChannelInit(HttpClientConfig.java:956)
  at reactor.netty.transport.TransportConfig$TransportChannelInitializer.initChannel(TransportConfig.java:418)
  at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:129)
  at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:112)
  at io.netty.channel.AbstractChannelHandlerContext.callHandlerAdded(AbstractChannelHandlerContext.java:938)
  at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:609)
  at io.netty.channel.DefaultChannelPipeline.addFirst(DefaultChannelPipeline.java:181)
  at io.netty.channel.DefaultChannelPipeline.addFirst(DefaultChannelPipeline.java:358)
  at io.netty.channel.DefaultChannelPipeline.addFirst(DefaultChannelPipeline.java:339)

Information Checklist
Kindly make sure that you have added all the following information above and checkoff the required fields otherwise we will treat the issuer as an incomplete report

• [ Y] Bug Description Added
• [ Y] Repro Steps Added
• [ Y] Setup information Added

[alzimmermsft]

Hi @FranciscoMMMicrosoft, thank you for reporting this. Could you include the dependencies being used in your application as this is likely a dependency conflict resulting in HttpDecoderConfig failing to be initialized.

This guide can help work through getting the dependencies being used: https://learn.microsoft.com/azure/developer/java/sdk/troubleshooting-dependency-version-conflict

[github-actions]

Hi @FranciscoMMMicrosoft. Thank you for opening this issue and giving us the opportunity to assist. To help our team better understand your issue and the details of your scenario please provide a response to the question asked above or the information requested above. This will help us more accurately address your issue.

[FranciscoMMMicrosoft]

Hello! I have passed the suggestions to my customer, and she gave me the feedback that everything is working great now :)
Thank you so much for your help and sorry about not providing faster feedback.

[alzimmermsft]

Closing as resolved given your feedback @FranciscoMMMicrosoft