deepseek-ai/deepseek-harness · error · Error

goal snapshot change must have exactly ${allowed.sort().join

Error message

goal snapshot change must have exactly ${allowed.sort().join(',')} fields

What it means

Error "goal snapshot change must have exactly ${allowed.sort().join(',')} fields" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/goal/goal/src/fold.ts:158

    const allowed = ['cleared', 'clearedAt', 'kind', 'operation', 'version']
    if (Object.keys(value).sort().join(',') !== allowed.sort().join(',')) {
      throw new Error(`goal clear change must have exactly ${allowed.sort().join(',')} fields`)
    }
    return {
      kind: 'goal/change',
      version: GOAL_CHANGE_VERSION,
      operation: 'clear',
      cleared: decodeRef(value['cleared']),
      clearedAt: nonNegativeInteger(value['clearedAt'], 'clearedAt'),
    } satisfies GoalClearChangeMeta
  }
  if (typeof value['operation'] !== 'string'
    || !SNAPSHOT_OPERATIONS.has(value['operation'] as Exclude<GoalOperation, 'clear'>)) {
    throw new Error('goal change operation is invalid')
  }
  const allowed = ['createdAt', 'goal', 'kind', 'operation', 'roundsStarted', 'updatedAt', 'version']
  if (Object.keys(value).sort().join(',') !== allowed.sort().join(',')) {
    throw new Error(`goal snapshot change must have exactly ${allowed.sort().join(',')} fields`)
  }
  const createdAt = nonNegativeInteger(value['createdAt'], 'createdAt')
  const updatedAt = nonNegativeInteger(value['updatedAt'], 'updatedAt')
  if (updatedAt < createdAt) throw new Error('goal change updatedAt cannot precede createdAt')
  return {
    kind: 'goal/change',
    version: GOAL_CHANGE_VERSION,
    operation: value['operation'] as Exclude<GoalOperation, 'clear'>,
    goal: decodeSnapshot(value['goal']),
    roundsStarted: nonNegativeInteger(value['roundsStarted'], 'roundsStarted'),
    createdAt,
    updatedAt,
  } satisfies GoalSnapshotChangeMeta
}

/** Narrow model attribution to a valid goal source. */
function goalSource(source: MessageSource): GoalMessageSource | undefined {
  if (source.kind !== 'goal') return undefined

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/goal/goal/src/fold.ts:158 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/572b29a39c61d245. Report an issue: GitHub.