A network node asked for the icon '{name}', but this grid publishes no icon registry - a headless grid has no sprites. The node drew as a plain disc.

Warnings reference › chart:icons:*

Identifier

chart:icons:*

Raised by

Charts

Since

1.64.0

What happened

A network chart node named an icon and the grid it is bound to has no icon registry at all, which is what a headless grid looks like - the sprites live in the DOM layer. The node is still drawn, as a plain disc.

The fix

Bind the chart to a grid created with createGrid (which publishes the registry), or drop the icon names from the node specs.

Reference

Covered in full at the API reference.