deepseek-ai/deepseek-harness · error · ScheduleInputError

invalid_rule

invalid_rule

Error message

The at value has an invalid shape.

What it means

Error "The at value has an invalid shape." thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/schedule/schedule/src/domain.ts:160

  }
  return value
}

interface CalendarParts {
  readonly year: number
  readonly month: number
  readonly day: number
  readonly hour: number
  readonly minute: number
  readonly second: number
  readonly millisecond: number
}

/** Read one required named regular-expression group as a number. */
function groupNumber(groups: Record<string, string | undefined>, name: string): number {
  const value = groups[name]
  /* v8 ignore next -- successful fixed regexes always provide every requested group. */
  if (value === undefined) throw new ScheduleInputError('invalid_rule', 'The at value has an invalid shape.')
  return Number(value)
}

/** Convert exact calendar fields to a UTC-shaped epoch while rejecting normalization. */
function calendarEpoch(parts: CalendarParts): number {
  const value = new Date(0)
  value.setUTCHours(0, 0, 0, 0)
  value.setUTCFullYear(parts.year, parts.month - 1, parts.day)
  value.setUTCHours(parts.hour, parts.minute, parts.second, parts.millisecond)
  const epoch = value.getTime()
  if (!Number.isFinite(epoch)
    || value.getUTCFullYear() !== parts.year
    || value.getUTCMonth() + 1 !== parts.month
    || value.getUTCDate() !== parts.day
    || value.getUTCHours() !== parts.hour
    || value.getUTCMinutes() !== parts.minute
    || value.getUTCSeconds() !== parts.second
    || value.getUTCMilliseconds() !== parts.millisecond) {

View on GitHub (pinned to b150a551b8)

Solutions

1. Pass `at` in the documented shape (an RFC 3339 instant or the accepted object form).

When it happens

Trigger: Thrown at packages/schedule/schedule/src/domain.ts:160 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/2ee950a3c007cbab. Report an issue: GitHub.