Visual Studio pro 2022でChatMessageがエラーになってしまう。

Question

Visual Studio pro 2022でChatMessageがエラーになってしまう。

mitttttsu 20

Visual Studio Professional 2022 を用いてAzureOpenAIのチャット機能を利用したいと考えております。

以下コードのように単純な回答をさせたいのですが、

ChatMessageでエラーになってしまします。（CS0246）

何が原因か、解決方法を教えて頂きたいです。

　※"dotnet add package Azure.AI.OpenAI --prerelease" をパッケージマネージャーコンソールで実施済みです。

using Azure.AI.OpenAI;
using Azure;

ーーーー一部省略ーーーーー

Console.Write("prompt:");
string prompt = Console.ReadLine() ?? "Hello.";

 

var response = client.GetChatCompletions( MODEL_NAME,
    new ChatCompletionsOptions()
    {
        Messages = {
            new ChatMessage(ChatRole.User,prompt),
        },
    });

AshokPeddakotla-MSFT 35,971 Reputation points Moderator

2024-01-12T11:52:36.14+00:00

mitttttsu Greetings! Can you add your query in English language? As per the above details, the error you are getting with ChatMessage (CS0246), it means that the compiler is unable to find the definition for the ChatMessage class. This error can occur if the required package is not installed or if the namespace is not imported. Since you have already installed the Azure.AI.OpenAI package, have you tried importing the namespace for the ChatMessage class? Let me know if that solves your issue.
mitttttsu 20 Reputation points

2024-01-15T00:34:40.28+00:00

AshokPeddakotla-MSFT Greetings! Thank you for reply . I want to try importing the namespace for the ChatMessage class, but I'm beginner and don't know how to do it ... I've tried looking into it, but I can't figure it out, so could you please tell me how to do it?
大宮僚馬 70 Reputation points

2024-01-16T08:16:07.1433333+00:00
Hi. Please check the version of Azure.AI.OpenAI that you have installed. If you have installed 1.0.0-beta.12, you cannot use ChatMessage. You can use this code instead.

Console.Write("prompt:"); string prompt = Console.ReadLine() ?? "Hello."; var response = client.GetChatCompletions( new ChatCompletionsOptions() { Messages = { new ChatRequestUserMessage(prompt), }, DeploymentName = MODEL_NAME, });

Instead of ChatMessage, there are ChatRequestSystemMessage, ChatRequestUserMessage, ChatRequestAssistantMessage, etc. that inherit ChatRequestMessage and can be used.
mitttttsu 20 Reputation points

2024-01-16T23:58:39.5766667+00:00

大宮僚馬 Thank you for reply. As yousaid, I am using 1.0.0-beta.12. I was able to slove the probrem thanks to the code you provided, Thank you very much.

Accepted answer

1 additional answer

Your answer

AshokPeddakotla-MSFT 35,971 Reputation points Moderator

2024-01-12T11:52:36.14+00:00

mitttttsu Greetings! Can you add your query in English language? As per the above details, the error you are getting with ChatMessage (CS0246), it means that the compiler is unable to find the definition for the ChatMessage class. This error can occur if the required package is not installed or if the namespace is not imported. Since you have already installed the Azure.AI.OpenAI package, have you tried importing the namespace for the ChatMessage class? Let me know if that solves your issue.
mitttttsu 20 Reputation points

2024-01-15T00:34:40.28+00:00

AshokPeddakotla-MSFT Greetings! Thank you for reply . I want to try importing the namespace for the ChatMessage class, but I'm beginner and don't know how to do it ... I've tried looking into it, but I can't figure it out, so could you please tell me how to do it?
大宮僚馬 70 Reputation points

2024-01-16T08:16:07.1433333+00:00

Hi. Please check the version of Azure.AI.OpenAI that you have installed. If you have installed 1.0.0-beta.12, you cannot use ChatMessage. You can use this code instead.

Console.Write("prompt:"); string prompt = Console.ReadLine() ?? "Hello."; var response = client.GetChatCompletions( new ChatCompletionsOptions() { Messages = { new ChatRequestUserMessage(prompt), }, DeploymentName = MODEL_NAME, });

Instead of ChatMessage, there are ChatRequestSystemMessage, ChatRequestUserMessage, ChatRequestAssistantMessage, etc. that inherit ChatRequestMessage and can be used.
mitttttsu 20 Reputation points

2024-01-16T23:58:39.5766667+00:00

大宮僚馬 Thank you for reply. As yousaid, I am using 1.0.0-beta.12. I was able to slove the probrem thanks to the code you provided, Thank you very much.

Answer 1

Hi mitttttsu
I'm glad that your issue is resolved and thank you for posting your solution so that others experiencing the same thing can easily reference this! Since the Microsoft Q&A community has a policy that the question author cannot accept their own answer, they can only accept answers by others, I'll repost your solution in case you'd like to Accept the answer. Error Message:

Visual Studio Professional 2022 を用いてAzureOpenAIのチャット機能を利用したいと考えております。

以下コードのように単純な回答をさせたいのですが、

ChatMessageでエラーになってしまします。（CS0246）

何が原因か、解決方法を教えて頂きたいです。

　※"dotnet add package Azure.AI.OpenAI --prerelease" をパッケージマネージャーコンソールで実施済みです。

using Azure.AI.OpenAI;
using Azure;

ーーーー一部省略ーーーーー

Console.Write("prompt:");
string prompt = Console.ReadLine() ?? "Hello.";

 

var response = client.GetChatCompletions( MODEL_NAME,
    new ChatCompletionsOptions()
    {
        Messages = {
            new ChatMessage(ChatRole.User,prompt),
        },
    });

Solution: I solved it with this code

Console.Write("prompt:");
string prompt = Console.ReadLine() ?? "Hello.";
var response = client.GetChatCompletions(
     new ChatCompletionsOptions()
     {
         Messages = {
             new ChatRequestUserMessage(prompt),
         },
         DeploymentName = MODEL_NAME,
     });

If you have any other questions, please let me know. Thank you again for your time and patience throughout this issue.

Answer 2

mitttttsu 20

I solved it with this code

Console.Write("prompt:");
string prompt = Console.ReadLine() ?? "Hello.";
var response = client.GetChatCompletions(
     new ChatCompletionsOptions()
     {
         Messages = {
             new ChatRequestUserMessage(prompt),
         },
         DeploymentName = MODEL_NAME,
     });

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Visual Studio pro 2022でChatMessageがエラーになってしまう。

1 additional answer

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