help with vercel sdk

[3FrotoDev]

Description

and nothing repond i try to console reponce give me that

and nothing repond i try to console reponce give me that

Response {
status: 200,
statusText: '',
headers: Headers {
'Content-Type': 'text/plain; charset=utf-8',
'X-Vercel-AI-Data-Stream': 'v1'
},
body: ReadableStream { locked: false, state: 'readable', supportsBYOB: false },
bodyUsed: false,
ok: true,
redirected: false,
type: 'default',
url: ''
}

Code example

import { openai } from '@ai-sdk/openai';
import { streamText } from 'ai';

// Allow streaming responses up to 30 seconds
export const maxDuration = 30;

export async function POST(req: Request) {
  const { messages } = await req.json();

  const result = streamText({
    model: openai('gpt-4-turbo'),
    system: 'You are a helpful assistant.',
    messages,
  });
  console.log(result.response);
  return result.toDataStreamResponse();
}

app/api/chat/route.tsx :
https://www.codebin.cc/code/cm6ow886c0001jl03nr6bvtuv:5vUaFjyKdGLEUhgcqHYrDCkd1MccVkL5W69vWkoXe6sc

app/chat/page.tsx:
https://www.codebin.cc/code/cm6ow97iv0001l2031qix4xb2:Cu13SzXkuQwwsS96pUSVdXk7B17jNEGM7hgteLe188zD

AI provider

"@ai-sdk/openai": "^1.1.9",

Additional context

No response

[lgrammel]

Can you check that your api key etc works using a simple generate text, e.g. https://github.com/vercel/ai/blob/main/examples/ai-core/src/generate-text/openai.ts

[lgrammel]

I have introduced an onError callback on streamText: #4729 (ai@4.1.22)

streamText immediately starts streaming to enable sending data without waiting for the model.
Errors become part of the stream and are not thrown to prevent e.g. servers from crashing.

To log errors, you can provide an onError callback that is triggered when an error occurs.

import { streamText } from 'ai';

const result = streamText({
  model: yourModel,
  prompt: 'Invent a new holiday and describe its traditions.',
  onError({ error }) {
    console.error(error); // your error logging logic here
  },
});