when i go to the vector stores page on the openai dashboard and select a vector store there is an error below ‘used by’: An unexpected error occurred: Invalid URL (GET /v1/vector_stores/vs_684a88265a74819/ associations) This error also shows on old, previously working stores. Also my api code ca…

Hey Community Members, Apologies for the inconvenience. We believe this issue should now be resolved. Can someone please confirm if they are still facing this issue. Thank you!

I’m still seeing this issue. I have 2 projects and both have the same issue, so I can’t see any of my vector stores in the dashboard.

Linking this report here: [image] Vectorstores.list with second project returns 404 Bugs When using vectorstores.list via the API, or even using the OpenAI portal, I get a 404 error. “Vector store not found”. You can see this in the screenshot. This work…

Hey Photogsy, Can you please confirm if the below solves the issue for you. Meanwhile: our engineering team is looking into it. "When you open a vector store in storage or vector stores, the browser URL updates with its ID. If you then switch to a different project, the URL still points to the o…

The browser URL doesn’t update in this case, it just stays as https://platform.openai.com/storage/vector_stores. Additionally, selecting another project from the list doesn’t help, the browser URL stays the same and the same error is shown for the new project.

Did you try "Clicking any vector store in the newly selected project." This should clear the issue.

Still getting this issue. When going to Storage → Vector Stores, I get directed to https://platform.openai.com/storage/vector_stores which gives me the error. It is not possible for me to click any vector store since the error takes its place in that area.

Same as @ma.tt for me, there are none shown at all so can’t click on one.

I would request you to please open a support ticket with us at support@openai.com and please make sure to include your forum username for us to track it down. Furthermore, please provide us with the subject line or the case id as well. Thank you!

I’m seeing this issue as well. 404 with “Vector store not found” both via API and dashboard. Changing the selected project in the dashboard doesn’t seem to help. edit: While tinkering with the API, I’ve found that if I set the limit to 1 and keep paginating, it does end up retrieving a few vector s…

Hey Everyone, We are actively looking into this issue. We will update shortly. Thank you!

OpenAI Dashboard - Storage -> Vector Store Error

API

VeitB February 5, 2026, 8:18am 36

I reproduced this issue and flagged it to the team.
Thanks for raising it here!

Persistent “Invalid URL (GET /v1/vector_stores/…)” error across all vector stores — UI broken, cannot upload new files

Topic		Replies	Views
An unexpected error occurred: Vector store not found API vector-store	11	506	December 5, 2025
Vector Store association endpoint error Bugs assistants-api , vector-store	14	663	December 2, 2025
Persistent “Invalid URL (GET /v1/vector_stores/…)” error across all vector stores — UI broken, cannot upload new files Bugs vector-store	20	535	February 23, 2026
Vectorstores.list with second project returns 404 Bugs projects , vector-store	12	318	December 5, 2025
Serious Vector Store bug! Bugs vector-store	6	338	December 5, 2025

OpenAI Dashboard - Storage -> Vector Store Error

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