deepseek-ai/deepseek-harness · error · Error

workspace domain is inconsistent: session '${sessionId}' is

Error message

workspace domain is inconsistent: session '${sessionId}' is accounted by both workspace '${holder}' and workspace '${id}'

What it means

Error "workspace domain is inconsistent: session '${sessionId}' is accounted by both workspace '${holder}' and workspace '${id}'" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/workspace/workspace/src/index.ts:543

        `workspace domain is inconsistent: workspace '${orphan as WorkspaceId}' is absent from registry order`,
      )
    }

    const paths = new Map<string, WorkspaceId>()
    const accounted = new Map<SessionId, WorkspaceId>()
    for (const [id, record] of table.entries()) {
      const pathHolder = paths.get(record.path)
      if (pathHolder !== undefined) {
        throw new Error(
          `workspace domain is inconsistent: path '${record.path}' is claimed `
          + `by both workspace '${pathHolder}' and workspace '${id}'`,
        )
      }
      paths.set(record.path, id)
      for (const sessionId of record.sessionIds) {
        const holder = accounted.get(sessionId)
        if (holder !== undefined) {
          throw new Error(
            `workspace domain is inconsistent: session '${sessionId}' is accounted `
            + `by both workspace '${holder}' and workspace '${id}'`,
          )
        }
        accounted.set(sessionId, id)
      }
    }
  }

  private rebuildEntities(): void {
    this.entities.clear()
    for (const id of this.requireState().workspaceIds) {
      const record = this.requireTable().get(id) as WorkspaceRecord
      this.entities.set(id, new WorkspaceEntity(this.host, id, record))
    }
  }

  private async replaceHeaderIndex(headers: readonly SessionHeader[]): Promise<void> {

View on GitHub (pinned to b150a551b8)

Solutions

1. Detach the session from one of the two workspaces so it is accounted exactly once.

When it happens

Trigger: Thrown at packages/workspace/workspace/src/index.ts:543 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/fed3e6b83eecd42d. Report an issue: GitHub.