deepseek-ai/deepseek-harness · error · Error

unsupported goal change version ${String(value['version'])}

Error message

unsupported goal change version ${String(value['version'])}

What it means

Error "unsupported goal change version ${String(value['version'])}" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/goal/goal/src/fold.ts:137

  if (!isRecord(value) || Object.keys(value).sort().join(',') !== 'id,revision') {
    throw new Error('goal clear tombstone must have exactly id and revision fields')
  }
  if (typeof value['id'] !== 'string' || value['id'].length === 0) {
    throw new Error('goal clear tombstone id must be a non-empty string')
  }
  return { id: GoalId(value['id']), revision: positiveInteger(value['revision'], 'cleared.revision') }
}

/**
 * Decode a value that declares itself as a goal change. Unrelated values
 * return `undefined`; malformed goal changes fail replay loudly.
 * @param value - candidate source change.
 * @returns validated goal change or `undefined` for another value kind.
 */
export function decodeGoalChange(value: unknown): GoalChangeMeta | undefined {
  if (!isRecord(value) || value['kind'] !== 'goal/change') return undefined
  if (value['version'] !== GOAL_CHANGE_VERSION) {
    throw new Error(`unsupported goal change version ${String(value['version'])}`)
  }
  if (value['operation'] === 'clear') {
    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')
  }

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/goal/goal/src/fold.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/9f141b6750099c80. Report an issue: GitHub.