TextLoader.load encounter an error (code 3221225477)

[GrossBorys]

Hello, I have an endpoint that fetches data from a database, creates files, and then generates vector. It works fine for the first few times, but then I encounter an error

error Command failed with exit code 3221225477.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command

This error appears here :
const loadedDocuments = await textLoader.load();
or here
const vectorData = await FaissStore.load(vectorPath, embeddings);

Could you help me figure out how to fix it, please?

[dosubot[bot]]

🤖

Hello,

The error code 3221225477 is a generic error code that usually indicates a segmentation fault in your program. This could be due to a variety of reasons, such as trying to access memory that has already been freed, a programming error, or a memory leak.

Given that the error occurs at either TextLoader.load or FaissStore.load, it's possible that the issue is related to memory management. Here are a few things you could try:

1. Check your data: Ensure that the data you're loading is in the correct format and doesn't contain any unexpected values that could be causing the program to crash.

2. Memory usage: Monitor your program's memory usage to see if it's increasing over time. If it is, you might have a memory leak. You can use tools like the Chrome DevTools Memory tab or the Node.js process.memoryUsage() method to check this.

3. Update your dependencies: Ensure that you're using the latest version of langchainjs (Release 0.0.158) and all its dependencies. Sometimes, these kinds of issues can be caused by bugs in older versions of libraries.

4. Isolate the issue: Try to isolate the issue by running the TextLoader.load and FaissStore.load methods separately with the same data. This could help you figure out if the issue is with a specific method or with the data itself.

If none of these suggestions help, could you please provide more information about the data you're loading and the environment you're running your program in? This could help us better understand the issue and find a solution.

Best regards,
Dosu

Sources

• langchain/src/document_loaders/tests/text.test.ts
• langchain/src/document_loaders/fs/text.ts
• langchain/src/vectorstores/faiss.ts

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