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2
Votes

Gantt throws error when expanding and collapsing tasks on the left 

crud-actions.js:53 Uncaught TypeError: Cannot read properties of null (reading 'taskData')
    at editAction (crud-actions.js:53:40)
    at TreeGrid2.updateExpandStateMapping (treegrid.js:2634:13)
    at Observer2. (treegrid.js:2545:31)
    at Observer2.notify (observer.js:104:32)
    at Base2.trigger (base.js:190:43)
    at TreeGrid2.expandRow (treegrid.js:2534:14)
    at TreeGrid2.expandCollapseRequest (treegrid.js:2514:22)
    at TreeGrid2.mouseClickHandler (treegrid.js:1795:18)

Empty