deepseek-ai/deepseek-harness · error · Error

${path}.jitterRatio must be between 0 and 1

Error message

${path}.jitterRatio must be between 0 and 1

What it means

Error "${path}.jitterRatio must be between 0 and 1" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/llm/llm/src/retry-policy.ts:137

}

function resolveBackoff(config: BackoffConfig | undefined, path: string): ResolvedRetryBackoff {
  if (config !== undefined) validateKeys(config, BACKOFF_KEYS, path)
  const initialDelayMs = config?.initialDelayMs ?? DEFAULT_INITIAL_DELAY_MS
  const maxDelayMs = config?.maxDelayMs ?? DEFAULT_MAX_DELAY_MS
  const jitterRatio = config?.jitterRatio ?? DEFAULT_JITTER_RATIO

  if (!Number.isFinite(initialDelayMs) || initialDelayMs <= 0 || initialDelayMs > MAX_TIMER_DELAY_MS) {
    throw new Error(`${path}.initialDelayMs must be a positive finite number no greater than ${MAX_TIMER_DELAY_MS}`)
  }
  if (!Number.isFinite(maxDelayMs) || maxDelayMs <= 0 || maxDelayMs > MAX_TIMER_DELAY_MS) {
    throw new Error(`${path}.maxDelayMs must be a positive finite number no greater than ${MAX_TIMER_DELAY_MS}`)
  }
  if (initialDelayMs > maxDelayMs) {
    throw new Error(`${path}.initialDelayMs must be less than or equal to maxDelayMs`)
  }
  if (!Number.isFinite(jitterRatio) || jitterRatio < 0 || jitterRatio > 1) {
    throw new Error(`${path}.jitterRatio must be between 0 and 1`)
  }

  return Object.freeze({ initialDelayMs, maxDelayMs, jitterRatio })
}

/**
 * Validate, default, and detach one provider-owned retry policy.
 * @param config - optional provider configuration; omission selects normal defaults.
 * @param path - diagnostic path naming the provider config that owns the value.
 * @returns an immutable policy safe to capture in provider registration state.
 */
export function resolveRetryPolicy(
  config: RetryPolicyConfig | undefined,
  path: string,
): ResolvedRetryPolicy {
  if (config === undefined) {
    return Object.freeze({
      mode: 'normal',

View on GitHub (pinned to b150a551b8)

Solutions

1. Set jitterRatio to a value between 0 and 1.

When it happens

Trigger: Thrown at packages/llm/llm/src/retry-policy.ts:137 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of deepseek-ai/deepseek-harness@b150a551b8 (2026-08-24). Data as JSON: /api/errors/32d7c64e3bd931de. Report an issue: GitHub.