Need help with API vision in C# (Error 500)

[scenic citrus]

I am using the OpenAI API to create descriptions from images, but currently struggling with the requests. I always get a 500 errors. I am using C# with the official library version 2.0.0. The code is below. If anyone knows what is wrong, please help.

async Task TestGPT()
{
//Convert image to byte array
var imageJpg = "C:\Users\<myPath>";
byte[] image = File.ReadAllBytes(imageJpg);

List<ChatMessage> messages = new List<ChatMessage>() 
{
    new SystemChatMessage("Describe, briefly, the image."),
    new UserChatMessage(ChatMessageContentPart.CreateTextPart("Hello, what can you see on the image"), ChatMessageContentPart.CreateImagePart(new BinaryData(image),"image/jpeg", ChatImageDetailLevel.Low))
};

ChatCompletion res = await _client.GetChatClient("gpt-4o-mini").CompleteChatAsync(messages , null);

Console.WriteLine($"Asystent: {res.Content[0].Text}");

Console.ReadKey();

}

The error appears on code line::
ChatCompletion res = await _client.GetChatClient("gpt-4o-mini").CompleteChatAsync(messages , null);

Error:
The server had an error processing your request. Sorry about that! You can retry your request, or contact us through our help center at help.openai.com if you keep seeing this error

[boreal plaza]

Hi @scenic citrus. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

---

The error code 500 usually indicates an internal server error on the server side. It could be due to a temporary glitch, a bug, or a system outage. Here are some steps you can take to troubleshoot this issue:

1. Retry your request: Wait a few seconds and retry your request. Sometimes, the issue may be resolved quickly and your request may succeed on the second attempt.

2. Check OpenAI's status page: Visit OpenAI's status page (https://status.openai.com/) to check for any ongoing incidents or maintenance that may affect their services. If there is an active incident, please follow the updates and wait until it is resolved before retrying your request.

3. Review your code: Ensure that your code is correct and follows the expected format for image analysis with the GPT-4 model. According to the knowledge sources (https://community.openai.com/t/951789), the image should be sent as a base64-encoded string in the image_url field of the user message. The image_url field can accept base64 images in the format shown in the knowledge sources.

4. Contact OpenAI Support: If the issue persists, contact OpenAI Support by opening a new chat in the bottom right corner of the help page (https://help.openai.com/en/articles/6897179-apierror). Please provide the following details:

   • The model you were using
   • The error message and code you received
   • The request data and headers you sent
   • The timestamp and timezone of your request
   • Any other relevant details that may help diagnose the issue

Here is an example of how to send an image for analysis based on the knowledge sources:

private async void SubmitButton_Click(object sender, EventArgs e)
{
    // System message to be sent before the user message
    var systemPrompt = "You are ChatGPT. Built-in GPT-4 computer vision: Enabled.";

string imagePath = "<your-image-path>";
byte[] imageBytes = File.ReadAllBytes(imagePath);
string base64Image = Convert.ToBase64String(imageBytes);

// Construct the messages as per the updated API format
var requestBody = new
{
    model = "gpt-4-turbo",
    messages = new[]
    {
        new
        {
            role = "system",
            content = new[] { new { type = "text", text = systemPrompt } }
        },
        new
        {
            role = "user",
            content = new object[]
            {
                new { type = "text", text = "Describe this image." },
                new { type = "image_url", image_url = new { url = $"data:image/jpeg;base64,{base64Image}" } }
            }
        }
    },
    max_tokens = 512
};

var content = new StringContent(JsonSerializer.Serialize(requestBody), Encoding.UTF8, "application/json");

try
{
    var response = await httpClient.PostAsync("<https://api.openai.com/v1/chat/completions",> content);
    response.EnsureSuccessStatusCode(); // Throws an exception if the status code is not successful
}
catch (Exception ex)
{
    // Handle exception
}

}

Please replace `<your-image-path>` with the path to your image file. This code sends a `system` message with a specific prompt and a `user` message containing both text and the base64-encoded image. The `image_url` field is used to send the base64-encoded image.
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------

@scenic citrus Kapa.ai is still learning and improving, please let me know how I did by reacting below.

[scenic citrus]

@boreal plaza This issue exists since yesterday I tried many times and the code was working before.

[boreal plaza]

Let me check the knowledge base for you again. One moment! :books:

---

If the issue has been persisting since yesterday and your code was working before, it's possible that there might be an issue on the server side. Here are some steps you can take:

1. Check OpenAI's status page: Visit OpenAI's status page (https://status.openai.com/) to check for any ongoing incidents or maintenance that may affect their services. If there is an active incident, please follow the updates and wait until it is resolved before retrying your request.

2. Contact OpenAI Support: If the issue persists, contact OpenAI Support by opening a new chat in the bottom right corner of the help page (https://help.openai.com/en/articles/6897179-apierror). Please provide the following details:

   • The model you were using
   • The error message and code you received
   • The request data and headers you sent
   • The timestamp and timezone of your request
   • Any other relevant details that may help diagnose the issue

Remember, error 500 usually indicates an internal server error, which means the problem is not with your code but with the server processing your request. It's best to reach out to OpenAI Support for further assistance.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

@scenic citrus Kapa.ai is still learning and improving, please let me know how I did by reacting below.

[scenic citrus]

@boreal plaza Who can I tag to get more help I facing this issue since 24h and my systems are down.

[boreal plaza]

Let me check the knowledge base for you again. One moment! :books:

---

I'm sorry to hear that you're experiencing this issue. As an AI, I don't have the ability to tag individuals or directly contact OpenAI's support team. However, I can guide you on how to get further assistance:

1. OpenAI Support: The best way to get help is to contact OpenAI Support directly. You can do this by initiating a new conversation using the on-site chat tool in the Help Center (https://help.openai.com/en/articles/6897179-apierror).

2. OpenAI Community Forum: You can also post your issue on the OpenAI Community Forum (https://community.openai.com). This is a place where developers and users of OpenAI's products discuss various topics and help each other out. Be sure to provide all the relevant details but omit any sensitive information.

3. Github: If you believe this is a bug with the OpenAI library you're using, you can open an issue on the relevant OpenAI Github repository (https://github.com/openai). Again, provide as much detail as possible to help others understand the issue.

Remember to include all the relevant details about your issue, such as the error message, the model you're using, the request data and headers, and the timestamp of your request. This will help the support team or the community to better understand and resolve your issue.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: