INDEXER_CURSOR_BACKEND_UNREACHABLE

Cursor backend unreachable

What happened

The configured cursor store (sqlite file, Redis instance) wasn't reachable — file permissions, missing Redis, wrong connection string.

How to fix

Verify the backend is up and configured correctly. For Redis, confirm the URL via redis-cli -u $REDIS_URL ping. For sqlite, check the file path is writable.

Example

import { RedisCursorStore } from "@foundryprotocol/0gkit-indexer/cursors/redis";
const cursor = new RedisCursorStore({ url: process.env.REDIS_URL });

Reference

• Namespace: INDEXER
• Help URL: https://0gkit.com/errors/INDEXER_CURSOR_BACKEND_UNREACHABLE
• See also: all error codes