List API not working

Getting “Listing vectors failed: SyntaxError: Unexpected end of JSON input” when navigating to the List/Fetch tab for an index in the dashboard.

Getting similar failures from the list API in both python and node. Curl returns an empty 200.

Hi @derek, and welcome to the Pinecone community forums!

Thanks for your post and sorry you’re encountering this. We’re looking into it on our end.

In the meantime, is this error intermittent? Does it happen on every single request you make?

Best,
Zack

Not intermittent. We haven’t used the list API before. But trying to use it now, it is happening for all namespaces, with or without a prefix filter.

Happens for any namespace on our pinecone web dashboard

Thanks for your reply!

We’ve opened an internal escalation with the proper team and will keep you posted.

Best,
Zack

Zack - any update? This is blocking us from using the list API. Not sure what else to do.
Are we the only ones hitting this error? AFAIK, there’s nothing custom or weird about our setup.

I found out that this API is only available on serverless, and we’re on pods, so that’s why this was failing. It would be nice if it gave a better error message though.

Hello @derek,

To follow up, we have changed the console so that for pod-base indexes, it will not use list and as a result there will not be an error.