a candlestick chart needs four measures - open, high, low and close, in that order - and only {n} were bound. Pass them as measures: [open, high, low, close].

Warnings reference › chart:*:incomplete

Identifier

chart:*:incomplete

Raised by

Charts

Since

1.70.0

What happened

A type whose required inputs are not all present. A candlestick needs four measures in a fixed order; given fewer it drew nothing at all, and a chart that silently draws nothing is indistinguishable from a broken one, so the picture is refused and the empty state shown.

The fix

Pass all four measures, in order.

The smallest fix

createChart({ grid, container, type: 'candlestick', x: 'date', measures: ['open', 'high', 'low', 'close'] });

Reference

Covered in full at the API reference.