Troubleshooting common issues

1. Import errors
   - Ensure the virtual environment is active.
   - Run `pip install -r requirements.txt`.

2. Agent authorization failures
   - Ensure your main wallet is activated on Hyperliquid and has funds.
   - The `create_agent.py` script will print helpful messages if the vault (main wallet) cannot act.

3. SQLite locked errors
   - Increase the SQLite timeout when opening connections (this project uses a 10s timeout in fetcher). Close other programs that may hold the DB open.

4. Missing coin precision file
   - Run `python list_coins.py` to regenerate `_data/coin_precision.json`.

5. Rate limits from CoinGecko
   - Set `COINGECKO_API_KEY` in your `.env` file and ensure the fetcher respects backoff.

6. Agent keys in `agents` file or other local files
   - Treat any `agents` file with private keys as compromised; rotate keys and remove the file from the repository.