gantt: moveRow refused - "{newParent}" is "{...

Warnings reference › gantt-move-cycle-*

Identifier

gantt-move-cycle-*

Raised by

Gantt

Since

1.88.4

What happened

moveRow() asked a task to become a child of one of its own descendants (or of itself), which would cycle the tree. The move is refused before anything is gated or applied, and the previous schedule is returned unchanged.

The fix

Drop the row onto a task that is not already inside its own subtree.

Reference

Covered in full at the API reference.