---
page_type: error
code: 54502
message: "54502: Invalid index name"
level: ERROR
product: Sync
---

## Error - 54502

### Sync: Invalid index name

The specified index doesn't exist, therefore cannot be queried.

#### Possible Causes

- You may have made a typo.
- You may have made a programming error that yields the empty string in place of a valid index name.

#### Possible Solutions

- Please review https://www.twilio.com/docs/sync/live-query for the currently supported list of indices, and make sure your code consumes one of those. There is no facility to create your own index today.