
Please open the attached project-file and try to maintain the two new 'Custom. The Java makes an error: I had tried to change language between English and Danish, but the problem still appears. Afterwards it is not possible to maintain this date-data. If you don’t find the answer in the article and believe that there is nothing in your data which prevents tasks from being moved, please submit a new ticket to the issue tracker, supply a reproducible scenario and attach an example project file. It is possible to add on or more 'Custom Columns' to a project-task 'Column Type' 'Date'. After opening the file again, ganttprojects. Please read the article “ GanttProject Scheduler Explained” which may help you to understand what exactly forbids dates change. But the problem lies in the fact that the file format saves the duration, in your example 11days. Usually it means that either there is a dependency between your tasks and GanttProject is just doing its job and is trying to make your constraints happy. Some of the tricky bits and rough corners are documented at Can GanttProject do resource leveling?
#Ganttproject date problem how to#
If you still need to see how to do the basic actions, consider watching one of the awesome video tutorials contributed by volunteers. Instead, we can offer you an application which is so easy to use that needs no manuals, provided that you don’t need guidance in project scheduling per se. We have no user guides or manuals, sorry. If you’re using English interface language then you can choose between English US (it is just “English” in GanttProject settings) and start Week 1 on December 28 (correct for US) and English (United Kingdom) which follows European standards. French will start Week 1 in 2016 on Jan 4. If the finish date doesnt change after you change the start date, then one or more tasks may have a date constraint applied. GanttProject uses calendar settings corresponding to the chosen interface language. This project was initiated in January 2003, at University of Marne-la-Valle (France) and managed, at first, by Alexandre Thomas, now replaced by Dmitry Barashev.
#Ganttproject date problem software#
In GanttProject tasks are measured in days, sorry. GanttProject is GPL -licensed ( free software) Java based, project management software that runs under the Microsoft Windows, Linux and Apple macOS operating systems. start, end > duration43 days In the GAN-file the start date and the duration is saved, so after reopening it, the end date is not fix. Frequently Asked Questions Is it possible to use hours as task duration? 31.12 ) The user interface is able to input a) the start and the duration > end date is calculated b) the start and the end date -> the duration is calculated e.g. You can use our Google Custom Search to search all relevant pages. Many questions were asked in the issue tracker. To search this site, click search icon in the top-right corner or type search keywords on the search page.

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