500 error while upserting data to pgvector [BUG]

[Vlad Bik]

Describe the bug
Error 500 trying to upsert any data to the pgvector.

To Reproduce
Steps to reproduce the behavior:

1. Load chatflow
2. Upsert the data to vector store

Expected behavior
I expect data to be upserted to the vector store.

Screenshots
The chatflow: https://prnt.sc/oeAMqosPVIRJ
The error: https://prnt.sc/3PzORcgPGX5z
The config of the Postgres in Flowise seems ok: https://prnt.sc/lXhkZUO40O8b (credentials double checked)
Postgres instance is available: https://prnt.sc/QVlRftDdlgmr - I'm not sure if the table structure is fine?

Flow
pgvector.json

Setup

• Installation: npx flowise start
• Flowise Version 1.7.2
• OS: Windows
• Browser Chrome

Additional context
Console log

2024-05-10 19:27:41 [ERROR]: [server]: Error: Error: Error: Error inserting: {text}
at buildLangchain (C:\Users\bikes\AppData\Roaming\npm\node_modules\flowise\dist\utils\index.js:331:19)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async App.upsertVector (C:\Users\bikes\AppData\Roaming\npm\node_modules\flowise\dist\index.js:1342:13)
    at async C:\Users\bikes\AppData\Roaming\npm\node_modules\flowise\dist\index.js:1014:13

[feihangyu]

Has this problem been solved? I've encountered it too.