pivot was given total column ids but no handle(colId) resolver, so no cell values were reduced. Pass values: [{ colId, handle, fn }] or opts.handle.

Warnings reference › pivot:handles

Identifier

pivot:handles

Raised by

The grid (core)

Since

1.0.1

What happened

The pivot knows which columns to reduce and has no way to reach their data: the value entries are bare ids and no handle(colId) resolver was supplied. No values are reduced, so the pivot draws its structure with empty cells.

The fix

Pass value entries carrying their handles, or supply opts.handle so the pivot can resolve them.

Reference

Covered in full at the API reference.