{# A grid that cannot be rendered — no datasource, or a configuration that does
   not fit one (a filter naming a column that is not there). Reported rather
   than swallowed: an empty box would read as "no rows", which is exactly the
   wrong conclusion. #}
<div{% if c.id %} id="{{ c.id }}"{% endif %} class="fcu-grid fcu-grid--notice{% if c.css_class %} {{ c.css_class }}{% endif %}">
  <p class="fcu-grid-notice">{{ message }}</p>
</div>