> For the complete documentation index, see [llms.txt](https://docs.hypertensor.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hypertensor.org/subnet-template/common-issues.md).

# Common Issues

```
RuntimeError: DHTNode bootstrap failed: none of the initial_peers responded to a ping.
```

This error results when a connecting node can't connect to a bootnode. This can be the result of an incorrect bootnode address, or an authorizer error, such as a proof of stake failure, or signature validation failure.

Make sure the `.env` file has the correct bootnodes, or the server is retrieving the correct bootnodes another way. If the subnet is relying on the `.env` file, any changes to it must be built with `pip install .` for those changes to take effect.

***