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Home » Eclipse Projects » BIRT » Gantt Chart (or other Charts) "Show Data Preview" is empty(When selecting the "Show Data preview" Checkbox in the Gantt Diagramm, the Preview is empty)
Gantt Chart (or other Charts) "Show Data Preview" is empty [message #1795902] Tue, 02 October 2018 07:45
Alena Bischoff is currently offline Alena BischoffFriend
Messages: 3
Registered: August 2018
Junior Member

(Using Eclipse 4.3.1 )
I am currently Need to add a Gantt Chart to my Report. It should Show the Events and their "From" and "To" Dates (when they are going to happen).

I made an normal SQL Statement, getting the following fields:

- Event_Name (String)
- Event_from (date)
- Event_to (date)

and some fields that I am not going to Need for this chart. I am getting an imput of 2 Dates (start, finish) from when to when they want the Report to Show values.

Looking into my DataSet "Preview Results", I am getting values and the estimated rows.

But when I am binding my DataSet to an Gantt Chart (or any Chart), I am not getting any values/lines when ticking the "Show Data Preview" Box.
Also, when arranging the data (Y-axe: Event_from and Event_to; X-axe: Event_Name) and testing the Report, I am not getting a Chart, not even empty (I enabled that in the Setting as well).

Am I doing something wrong? Could somebody help?

Thank you in Advance!
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