zeroclaw-labs/zeroclaw · error · anyhow::Error

'temperature' must be between 0.0 and 2.0

Error message

'temperature' must be between 0.0 and 2.0

What it means

Error "'temperature' must be between 0.0 and 2.0" thrown in zeroclaw-labs/zeroclaw.

Source

Thrown at crates/zeroclaw-tools/src/model_routing_config.rs:593

                            "alias": &alias_k,
                        })),
                    "model_routing_config: unknown model_provider type"
                );
                anyhow::Error::msg(format!(
                    "unknown model_provider type `{type_k}`. no typed slot in ModelProviders"
                ))
            })?;

        match model_update {
            MaybeSet::Set(model) => entry.model = Some(model),
            MaybeSet::Null => entry.model = None,
            MaybeSet::Unset => {}
        }

        match temperature_update {
            MaybeSet::Set(temperature) => {
                if !(0.0..=2.0).contains(&temperature) {
                    anyhow::bail!("'temperature' must be between 0.0 and 2.0");
                }
                entry.temperature = Some(temperature);
            }
            MaybeSet::Null => {
                entry.temperature = None;
            }
            MaybeSet::Unset => {}
        }

        cfg.save().await?;

        // Probe the new model with a minimal API call to catch invalid model IDs
        // before the channel hot-reload picks up the change.
        let current_model = cfg
            .providers
            .models
            .find(&type_k, &alias_k)
            .and_then(|e| e.model.clone());

View on GitHub (pinned to 88bb9c8533)

Solutions

1. Set temperature between 0.0 and 2.0.

When it happens

Trigger: Thrown at crates/zeroclaw-tools/src/model_routing_config.rs:593 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of zeroclaw-labs/zeroclaw@88bb9c8533 (2026-08-23). Data as JSON: /api/errors/6d7a5a5106914c69. Report an issue: GitHub.