Web component · console.warn

<lattice-grid>: `{key}` could not be written...

Printed by Web component, prefixed [lattice], since 1.86.1.

Warnings reference › webcomponent.write:*

Identifier: webcomponent.write:*
Raised by: Web component
Since: 1.86.1

What happened

The <lattice-grid> element was given a property or attribute that the grid has no API to receive, so it was ignored. The key ends with the property name.

The fix

Use a property the grid exposes, or check the spelling against the reference.

Reference

Covered in full at the API reference.