deepseek-ai/deepseek-harness · error · SessionQueryError

SESSION_QUERY_SEARCH_DISABLED

SESSION_QUERY_SEARCH_DISABLED

Error message

session search is disabled: this deployment configures the session-query index with openAt "never"

What it means

Error "session search is disabled: this deployment configures the session-query index with openAt "never"" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/session-query/session-query-sqlite/src/index.ts:328

        }), offset),
      }
    })
  }

  /** Close the database after every accepted operation reaches quiescence. */
  close(): Promise<void> {
    this._closePromise ??= this._close()
    return this._closePromise
  }

  /**
   * Refuse full-text calls under `openAt: 'never'` before any request
   * normalization or SQLite work, so a disabled deployment never imports
   * node:sqlite, opens the index, or observes sources.
   */
  private _assertSearchEnabled(): void {
    if (this.config.openAt !== 'never') return
    throw new SessionQueryError(
      'session search is disabled: this deployment configures the session-query index with openAt "never"',
      'SESSION_QUERY_SEARCH_DISABLED',
    )
  }

  private async _close(): Promise<void> {
    this._closed = true
    await this._tail
    if (this._ready !== undefined) {
      try {
        await this._ready
      } catch {
        // Opening already closed a partially-created handle; disposal only waits.
      }
    }
    this._db?.close()
    this._db = undefined
  }

View on GitHub (pinned to b150a551b8)

Solutions

1. Change the session-query index openAt setting away from "never" to enable search.

When it happens

Trigger: Thrown at packages/session-query/session-query-sqlite/src/index.ts:328 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/56b879449b8df303. Report an issue: GitHub.