a rollup reads a child field (its aggregated field or a `where` field) that no on_field_change trigger watches
binding/rollup-missing-field-change
Generated from the language definition for ruleset 1.7.
Severity: warning
Since: 1.1
Summary: a rollup reads a child field (its aggregated field or a where field) that no on_field_change trigger watches
Fix: add an on_field_change trigger for that field with the same config
See also: /book/entities-and-fields