Vector Stores UI broken – “Invalid URL (GET /v1/vector_stores/{id}/associations)”

API Bugs
1

When accessing https://platform.openai.com/storage/vector_stores, the UI fails to load vector store associations and shows the error:

An unexpected error occurred: Invalid URL (GET /v1/vector_stores/vs_XXXXXXXX/associations)

Observed behavior

  • Files upload correctly in Storage > Files

  • Vector stores cannot display or manage file associations

  • The error appears consistently for existing and newly created vector stores

  • This blocks linking files to vector stores via the UI

Expected behavior

  • Vector store associations should load correctly

  • Files should be linkable to vector stores from the dashboard

Environment

  • OpenAI Platform Dashboard

  • Browser: Chrome (also reproducible in incognito / other browsers)

  • Organization/project: affected

Impact

  • Prevents managing vector stores via UI

  • Blocks RAG workflows unless using API workarounds