deepseek-ai/deepseek-harness · error · Error

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

Error message

typert: cannot resolve "${key}" — package "${packageName}" has no registered contribution

What it means

Error "typert: cannot resolve "${key}" — package "${packageName}" has no registered contribution" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/typert/registry/src/service.ts:550

   * 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.
   * @param face - face to query; defaults to the host runtime.
   * @returns the live package record, or `undefined` when absent.
   */
  getPackage(packageName: string, face: TypertFace = 'host'): TypertPackageRecord | undefined {

View on GitHub (pinned to b150a551b8)

Solutions

1. Register the package contribution before resolving its schemas.

When it happens

Trigger: Thrown at packages/typert/registry/src/service.ts:550 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/1421144e7d743c1a. Report an issue: GitHub.