No data dashboard prometeus

Hi all, maybe someone has encountered the problem that with the connected source prometheus in grafane no data on charts, but if you use manual queries in templates (template number 11074) queries are performed correctly (Query inspector) but still no visualization, why no data on charts? using prometheus and nodeexporter.
my config prometeus

  scrape_interval: 15s
  scrape_timeout: 10s
  evaluation_interval: 15s
- job_name: ubuntu_nodeexporter
  honor_timestamps: true
  scrape_interval: 5s
  scrape_timeout: 5s
  metrics_path: /metrics
  scheme: http
  follow_redirects: true
  enable_http2: true
  - targets: