tinyhumansai/openhuman · error · anyhow::Error

missing required string argument `code`

Error message

missing required string argument `code`

What it means

The referral claim tool was invoked without a usable `code` argument — absent, not a string, or blank after trim (the filter also rejects empty). Guard on tool arguments before the bounded claim call to the backend.

Source

Thrown at src/openhuman/hosted/referral/tools.rs:102

                "code": { "type": "string" },
                "device_fingerprint": { "type": "string" }
            },
            "required": ["code"]
        })
    }

    fn permission_level(&self) -> PermissionLevel {
        PermissionLevel::Write
    }

    async fn execute(&self, args: serde_json::Value) -> anyhow::Result<ToolResult> {
        log::debug!("[tool][referral] claim invoked");
        let code = args
            .get("code")
            .and_then(Value::as_str)
            .map(str::trim)
            .filter(|s| !s.is_empty())
            .ok_or_else(|| anyhow::anyhow!("missing required string argument `code`"))?;
        let fp = args.get("device_fingerprint").and_then(Value::as_str);
        emit!(
            referral::claim_referral(&self.config, code, fp).await,
            "referral_claim"
        )
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    use crate::openhuman::tools::traits::ToolScope;

    fn cfg() -> Arc<Config> {
        Arc::new(Config::default())
    }

    #[test]

View on GitHub (pinned to 7491200858)

Solutions

1. Pass the referral code as a non-empty `code` string

When it happens

Trigger: Thrown at src/openhuman/hosted/referral/tools.rs:102 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of tinyhumansai/openhuman@7491200858 (2026-08-17). Data as JSON: /api/errors/1fbb0dd47670dfea. Report an issue: GitHub.