No but it could be caused if the [`get_info`](https://docs.nwc.dev/reference-api/overview/get_info) [response](https://docs.nwc.dev/reference-api/overview/get_info) doesn't actually contain `methods` since that's one example where we call `includes` in the given context:

```
{
    "result_type": "get_info",
    "result": {
            "alias": "string",
            "color": "hex string",
            "pubkey": "hex string",
            "network": "string", // mainnet, testnet, signet, or regtest
            "block_height": 1,
            "block_hash": "hex string",
            "methods": ["pay_invoice", "get_balance", "make_invoice", "lookup_invoice", "list_transactions", "get_info"], // list of supported methods for this connection
    }
}
```

But that would be a weird error, why would that suddenly happen for an existing connection.