deepseek-ai/deepseek-harness · error · Error

typert: cannot resolve "${key}" — package "${packageName}" i

Error message

typert: cannot resolve "${key}" — package "${packageName}" is registered but contributes no schema named "${key.slice(hash + 1)}"

What it means

Error "typert: cannot resolve "${key}" — package "${packageName}" is registered but contributes no schema named "${key.slice(hash + 1)}"" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/typert/registry/src/service.ts:546

    return this.schemas.get(key)
  }

  /**
   * Resolve one required schema.
   * @param key - global schema key.
   * @returns the live schema record.
   * @throws when the key is malformed, the package face is absent, or the schema is not contributed.
   */
  resolve(key: string): TypertSchemaRecord {
    const record = this.schemas.get(key)
    if (record !== undefined) return record
    const hash = key.indexOf('#')
    if (hash <= 0 || hash === key.length - 1) {
      throw new Error(`typert: invalid schema key "${key}" — expected "<package>#<name>"`)
    }
    const packageName = key.slice(0, hash)
    if ([...this.packages.values()].some(candidate => candidate.package === packageName)) {
      throw new Error(
        `typert: cannot resolve "${key}" — package "${packageName}" is registered but contributes no schema named "${key.slice(hash + 1)}"`,
      )
    }
    throw new Error(`typert: cannot resolve "${key}" — package "${packageName}" has no registered contribution`)
  }

  /**
   * Enumerate live schemas in registration order.
   * @param filter - optional package and face restriction.
   * @returns matching schema records.
   */
  list(filter: TypertSchemaFilter = {}): TypertSchemaRecord[] {
    return [...this.schemas.values()].filter(record => matches(record, filter))
  }

  /**
   * Look up generated reflection for one package face.
   * @param packageName - exact npm package name.

View on GitHub (pinned to b150a551b8)

Solutions

1. Contribute the named schema from the package, or correct the schema name in the key.

When it happens

Trigger: Thrown at packages/typert/registry/src/service.ts:546 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/a02bb387aeac01c8. Report an issue: GitHub.