Error in uploading file to OpenAI Assistant

Su Myat Hlaing 50

When I upload file for OpenAI Assistant, below error occur. Please help to solve.

const filename = "./Uploads/data.txt";
  const uint8array = new TextEncoder().encode("The word 'apple' uses the code 442345, while the word 'banana' uses the code 673457.");
  const uploadAssistantFile = await assistantsClient.uploadFile(uint8array, "assistants", { filename });

throw er; // Unhandled 'error' event ^ Error [ERR_STREAM_PUSH_AFTER_EOF]: stream.push() after EOF at new NodeError (node:internal/errors:393:5) at readableAddChunk (node:internal/streams/readable:285:30) at Readable.push (node:internal/streams/readable:234:10) at node:internal/webstreams/adapters:496:22 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) Emitted 'error' event on Readable instance at: at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21) { code: 'ERR_STREAM_PUSH_AFTER_EOF' }

navba-MSFT 17,110 Reputation points Microsoft Employee

2024-03-07T13:15:27.1266667+00:00
@Su Myat Hlaing Welcome to Microsoft Q&A Forum, Thank you for posting your query here!

Please confirm if you are using most recent version of Azure OpenAI Assistants client library for JavaScript.

Are you using this sample code from our Microsoft Learn documentation sample ?

Is this issue occurring for specific type of file (.txt / .md ) ? or all the file types ?

Does the issue occur for specific file sizes only ? Did you try with small size files ?

Awaiting your reply.
Su Myat Hlaing 50 Reputation points

2024-03-08T01:03:35.45+00:00

thank for your reply.

I am using this version of Azure OpenAI Assistants client library for JavaScript.

"@azure/identity": "^4.0.1", "@azure/openai": "^1.0.0-beta.10", "@azure/openai-assistants": "^1.0.0-beta.4"

Yes, I am testing this sample code from Microsoft Learn documentation sample.

currently, I am testing with txt.

Error occur in all file type. sure, small file just 1 kb.
navba-MSFT 17,110 Reputation points Microsoft Employee

2024-03-11T07:52:48.86+00:00

@Su Myat Hlaing Thanks for your reply. Could you please test with the sample provided here and check if that helps ? Awaiting your reply.
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Su Myat Hlaing 50 Reputation points

2024-03-21T00:47:09.94+00:00

@navba-MSFT I have tested that sample code and occuring error.

navba-MSFT 17,110 Microsoft Employee

@Su Myat Hlaing Thanks for getting back. Update the code snippet as below:

const { AssistantsClient, OpenAIKeyCredential } = require("@azure/openai-assistants");


async function main() {
  const assistantsClient = new AssistantsClient("YOUR_END_POINT", new OpenAIKeyCredential("YOUR_KEY"));
  // File upload sample code
  const filename = "sample_file_for_upload.txt";
  const uint8array = new TextEncoder().encode(
    "The word 'apple' uses the code 442345, while the word 'banana' uses the code 673457.",
  );
  const uploadAssistantFile = await assistantsClient.uploadFile(uint8array, "assistants", {
    filename,
  });
  console.log(uploadAssistantFile);

Hope this helps.

Su Myat Hlaing 50 Reputation points

2024-03-27T04:55:05.53+00:00

I have tested as your suggested code. but same error occurred.

throw er; // Unhandled 'error' event ^ Error [ERR_STREAM_PUSH_AFTER_EOF]: stream.push() after EOF at new NodeError (node:internal/errors:393:5) at readableAddChunk (node:internal/streams/readable:285:30) at Readable.push (node:internal/streams/readable:234:10) at node:internal/webstreams/adapters:496:22 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) Emitted 'error' event on Readable instance at: at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21) { code: 'ERR_STREAM_PUSH_AFTER_EOF' }
navba-MSFT 17,110 Reputation points Microsoft Employee

2024-03-27T05:25:46.41+00:00

@Su Myat Hlaing Thanks for your reply. Please paste your entire code here along with the file you are trying to upload. So that I can test at my end.

Please remove the Key and the openAi endpoint before sharing the details here.

Awaiting your reply.

Su Myat Hlaing 50

This is my testing code. Can you also support how to download image file that returned from assistant, please? (https://learn.microsoft.com/en-us/answers/questions/1610434/how-to-get-image-file-in-assistant-open-ai)

const { AssistantsClient, OpenAIKeyCredential } = require("@azure/openai-assistants");
const fs = require('fs');

async function main() {
  const assistantsClient = new AssistantsClient(endpoint, new OpenAIKeyCredential(azureApiKey));

// File upload sample code
const filename = "sample_file_for_upload.txt";
const uint8array = new TextEncoder().encode(
  "The word 'apple' uses the code 442345, while the word 'banana' uses the code 673457.",
);
const uploadAssistantFile = await assistantsClient.uploadFile(uint8array, "assistants", {
  filename,
});
console.log(uploadAssistantFile);


  const fileAssistantResponse = await assistantsClient.assistants.createAssistant({
    model: "gpt-4-1106-preview",
    name: "JS SDK Test Assistant - Retrieval",
    instructions: "Please address the user as Jane Doe. The user has a premium account.",
    tools: [{ type: "retrieval" }],
    fileIds: [uploadAssistantFile.id],
  });
  console.log(fileAssistantResponse);

  const assistantThread = await assistantsClient.assistantThreads.createThread({});
  console.log(assistantThread);

  const question = "I need to know codes for apple and banana. Can you help me?";
  const threadResponse = await assistantsClient.threadMessages.createMessage(
    assistantThread.id,
    "user",
    question,
  );
  console.log(threadResponse);
  let runResponse = await assistantsClient.threadRuns.createRun(
    assistantThread.id,
    fileAssistantResponse.id,
    {
      requestOptions: { timeout: 10000 },
      instructions:
        "You are a helpful assistant that can help fetch data from files you know about.",
      tools: [{ type: "retrieval" }],
    },
  );
  console.log(runResponse);

  do {
    await new Promise((r) => setTimeout(r, 500));
    runResponse = await assistantsClient.threadRuns.retrieveRun(assistantThread.id, runResponse.id);
    console.log(runResponse);
    const runSteps = await assistantsClient.runSteps.listRunSteps(
      assistantThread.id,
      runResponse.id,
      {
        requestOptions: {},
        limit: 1,
      },
    );
    console.log(runSteps);
  } while (runResponse.status === "queued" || runResponse.status === "in_progress");

  const runMessages = await assistantsClient.threadMessages.listMessages(assistantThread.id);
  for (const runMessageDatum of runMessages.data) {
    for (const item of runMessageDatum.content) {
      if (item.type === "text") {
        console.log(item.text?.value);
      } else if (item.type === "image_file") {
        console.log(item.imageFile?.fileId);
      }
    }
  }
}

main().catch((err) => {
  console.error("The sample encountered an error:", err);
});

navba-MSFT 17,110 Reputation points Microsoft Employee

2024-03-29T04:09:15.6433333+00:00

@Su Myat Hlaing I have sent you a private chat message. Please check and reply once you get a chance.
Su Myat Hlaing 50 Reputation points

2024-04-05T06:15:02.5233333+00:00

@navba-MSFT I have replied private chat message. please check.
navba-MSFT 17,110 Reputation points Microsoft Employee

2024-04-05T07:06:16.0733333+00:00

@Su Myat Hlaing For some reason the private messages are not loading for me now. See below:

I am working internally to get this issue fixed.