deepseek-ai/deepseek-harness · error · Error

credentials-local is disposed: cannot modify "${key}"

Error message

credentials-local is disposed: cannot modify "${key}"

What it means

Error "credentials-local is disposed: cannot modify "${key}"" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/credentials/credentials-local/src/index.ts:678

    // neither a key nor environment values is a deliberate statement rather
    // than a blank.
    if (stored === undefined) return Promise.resolve({ configured: false, writable: true })
    return Promise.resolve({ configured: true, kind: stored.kind, writable: true })
  }

  override listRecords(): Promise<readonly CredentialRecordEntry[]> {
    return Promise.resolve([...this.records].map(([key, record]) => ({
      // The parser has already proven every stored key addressable.
      key: parseCredentialKey(key),
      kind: record.kind,
    })))
  }

  override async modifyRecord(
    key: CredentialKey,
    mutate: (current: CredentialRecord | undefined) => Promise<CredentialRecord | undefined>,
  ): Promise<CredentialRecord | undefined> {
    if (this.isClosed()) throw new Error(`credentials-local is disposed: cannot modify "${key}"`)
    return this.enqueue(async () => {
      if (this.isClosed()) {
        throw new Error(`credentials-local was disposed before the queued "${key}" modify ran`)
      }
      await mkdir(dirname(this.spec.filename), { recursive: true, mode: 0o700 })
      return withFileLock(this.spec.filename, async () => {
        // Read-modify-write: `mutate` must decide against the record as it
        // stands now, not as this process last saw it — another process may
        // have rotated it since.
        await this.reconcileFromDisk()
        const current = this.records.get(key)
        const next = await mutate(current)
        if (next === undefined) return current
        // Admitted before it is rendered: what the read path would refuse is
        // refused here first, so a caller can never persist a document the
        // next boot rejects, and a value refused here has not been stored.
        if (next.kind === 'grant') assertJsonValue(`record "${key}" payload`, next.payload, new Set())
        else assertStorableApiKey(key, next)

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/credentials/credentials-local/src/index.ts:678 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/700e89ab1f9d8ec2. Report an issue: GitHub.