There are no nodes. The graph is either empty or failed to parse.

{% if graph.meta.messages %}

Error messages:

    {{ graph.meta.messages }}

{% endif %} {% if graph.meta.config.raw %}

Check the {% if graph.meta.config.raw_toml %} {% elif graph.meta.config.raw_json %} {% endif %} raw endpoints {%- if graph.meta.config.raw_toml or graph.meta.config.raw_json -%} {% endif %} for possible parsing errors.

{% endif %}