The grid (core) ยท console.warn
compareGroups: the two groups must be two di...
Printed by The grid (core), prefixed [lattice], since 1.27.0.
Warnings reference › compareGroups:distinct
- Identifier
compareGroups:distinct- Raised by
- The grid (core)
- Since
- 1.27.0
What happened
The two group keys resolved to the same value, or one of them is null. A comparison needs two different groups, so the call returns null.
The fix
Pass two distinct values in groups, each of which appears in the by column.
Reference
Covered in full at the API reference.