[BUG] Unable to upload documents to agent

[Tokail]

Describe the bug Since the last update, File upload is broken and the agent is returning unable to upload documents.

To Reproduce Steps to reproduce the behavior:

1. Create an agent.
2. Go to config
3. Enable file upload
4. test chat by upload any doc
5. Agent response "Unable to upload documents"

Expected behavior File upload used to be working before last update.

Screenshots

Flow Summarize Chatflow.json

Setup

• Installation: Cloud
• Flowise Version 2.1.5
• OS: Windows
• Browser: Edge

[HenryHengZJ]

Will be fixed in the next version next week!

[Tokail]

Thank you @HenryHengZJ Appreciate the hard work

[Danewilkerson]

Looking forward to the fix. Excited to try this out. Thanks

[HenryHengZJ]

Should be fixed in v2.2.2, can you guys try it out? Feel free to reopen if issue still there

[bodzebod]

Hi, I've just upgraded to 2.2.2 and I still can't upload a RAG document via the chat in an agent flow. I have created a basic agent flow with a supervisor and a worker. The worker has a retriever tool with a vector store (I tested with pgvector and qdrant), and the vector store has a plain text document loader:

I have activated file uploads for the vector store:

But you can see in the first screenshot that the icon for uploading a file is not there. If I configure the agent flow for full file upload, then the icon appears, but that's not what I want. I want RAG file uploads for being able to handle larger files.

@HenryHengZJ Am I missing something? Thanks!

[bodzebod]

I just figured out that I was using a document loader "plain text" instead of "TXT file". When using "TXT file", I can see the upload icon. However, it looks like there's a limitation on the file size. I tried with a 7.67Mb file and got this:

This is unexpected as the default max file size shoul dbe 50mb, and I have set the env variable: FLOWISE_FILE_SIZE_LIMIT=500mb However, I couldn't find any mention of a setting regarding file types.

[bodzebod]

It appears that this was the extension of the file that was blocked. I was trying to upload a ".log" file. Renaming it to ".txt" unblocked it. However, I can't find where to customize the list of allowed file types.

[bizprat]

I am using flowise version "2.2.7-patch.1"

Still not able to upload document.

I am running it in localhost with docker.

[javierlabanca]

Same problem here. I've just updated to 2.2.7-patch.1 and can't upload files from the chat widget.

[jquinter]

We can't reopen the issue, but I also confirm file upload is broken on 2.2.7-patch.1

I have increased LOG_LEVEL, enabled DEBUG, but nothing helps to understand the issue.

[wu-xiaochen]

Same problem at macos～ version "2.2.7-patch.1" with docker Still not able to upload document.

[Alfulayt]

Same issue here :(

[HenryHengZJ]

can anyone confirm if this is resolved in 2.2.8? I tested on Docker with the version, works fine

[frendhisaido]

I can confirm this is resolved in 2.2.8 on Docker.

But is image attachment supported? I'm using OpenAI Assistant node with gpt4o-mini.

It seems like the file you've uploaded can't be read or doesn't contain clear information about the food you'd like to be assessed. If you can provide a description or more details about the food, I can help give an assessment or recommendation!

[HenryHengZJ]

for image, you will have to turn on the Allow Image Upload from the LLM:

then you will see a different button for image upload:

[HenryHengZJ]

Closing for now

[himanshusharma-ai]

RAG Upload is failing in 2.2.8 File upload is enabled in Pinecone Vector Store node Is anyone else facing same issue?