unable to layout compound graph

[qkaihui]

// code
const g = new dagre.graphlib.Graph({compound:true})
g.setGraph({ rankdir: 'TB', nodesep: 100, ranksep: 80,marginx:100,marginy:100,})
g.setDefaultEdgeLabel(() => ({}))

nodes.forEach((node) => {
const {width,height} = node.size()
const parentId = node?.parent?.id ?? undefined
if(parentId) g.setParent(node.id,parentId)
g.setNode(node.id, {label:${node.id},width, height})
})
dagre.layout(g)

// console error
chunk-YSKSNXDD.js?v=349623b9:5910 Uncaught TypeError: Cannot set properties of undefined (setting 'rank')

How should I solve this problem?

[GidonKesslerTruestate]

Im struggling with the same issue 🙏

[bryanrideshark]

Same here. It's when the graph gets compounded. the rank is unable to be set.

[iio888]

Me, too