Calendar issue with non-working time

October 14, 2013 - 23:19 pm
2 comment(s)


I am trying to mark the Christmas period as non-working time in a project plan, without success.

I open the calendar, mark each of the days off as "non-working time" selecting the radio button, days are correctly marked in red in the calendar, and I finally exit by pressing OK.

I save the project plan, open it again, and my tasks still start and end in the middle of non-working time.

I am using ProjectLibre Version 1.5.7.

Happy to attach the plan, if it's useful to find out what's wrong.

Am I doing something wrong, or is it a defect?



October 16, 2013 - 23:18 pm


Try to go in the Project tab - Calendar.
Select the desired day, in case 25/12 and check the non-working time.
Click OK.
Then right click on one of the columns and escolhar Insert Column, locate the Task Calendar field.
Click OK.
Assign calendar activities.

Hope this helps.

November 25, 2014 - 05:20 am

I have the same issue. Assigning a calendar to a task seems like a bit of a rough workaround, but it does work.

Really needs to work based on the resource that is assigned to the task, so I can model different scenarios based on different resources doing the work.