deepseek-ai/deepseek-harness · error · TypertGatewayError

invocation-unavailable

invocation-unavailable

Error message

no active Remote method exports this endpoint

What it means

Error "no active Remote method exports this endpoint" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/api/gateway/src/index.ts:253

  }

  private resolveSrcDescriptor(namespace: string, method: string, endpoint: string): InvocationDescriptor {
    const candidates: InvocationDescriptor[] = []
    for (const [serviceKey, definition] of Object.entries(this.ctx.reflect.props)) {
      if (definition.type !== 'service') continue
      const receiver = this.ctx.get(serviceKey) as unknown
      if (!isObject(receiver)) continue
      const original = originalOf(receiver)
      const value = Reflect.get(original, 'typertRemote') as unknown
      if (value === undefined) continue
      const binding = readBinding(value, original, serviceKey, endpoint)
      if (binding.namespace !== namespace) continue
      const marker = remoteMethods(original).find(candidate => (candidate.exportName ?? candidate.method) === method)
      if (marker === undefined) continue
      candidates.push(this.srcDescriptor(binding, marker, method, endpoint))
    }
    if (candidates.length === 0) {
      throw new TypertGatewayError('invocation-unavailable', endpoint, 'no active Remote method exports this endpoint')
    }
    if (candidates.length > 1) {
      throw new TypertGatewayError(
        'ambiguous-endpoint',
        endpoint,
        `multiple active Services export this endpoint: ${candidates.map(candidate => candidate.service).sort().join(', ')}`,
      )
    }
    return candidates[0] as InvocationDescriptor
  }

  private srcDescriptor(
    binding: TypertGatewayBinding,
    marker: ReturnType<typeof remoteMethods>[number],
    method: string,
    endpoint: string,
  ): InvocationDescriptor {
    const names = methodParameterNames(binding.service, marker.method, endpoint)

View on GitHub (pinned to b150a551b8)

Solutions

1. Mount a Remote method that exports this endpoint before calling it.

When it happens

Trigger: Thrown at packages/api/gateway/src/index.ts:253 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/57766b30eaad7975. Report an issue: GitHub.