This could be caused by a loop in your predecessors. Please look over your predecessors to make sure you do not have a parent task being performed after a sub-task. If this issue still occurs please send a shared copy of your file to our support team at support@gantter.com.
I'm getting the message "Calendars and other project data do not allow to complete your previous action. The action has been reversed."
Modified on: Mon, 25 Nov, 2019 at 12:08 PM
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