empty chart using business objects

[Metusariel]

Hi,

Im currently trying to show a chart in my report, but till now cant show anything but an empty set of axys.

Im using business objects with the following structure:

--Calificaciones por grupo (class)
--Evaluacion1 (class)
Evaluacion
Abreviatura
CalificacionNumerica
Calificacion
Faltas
Tipo
Orden
Origen
--Evaluacion2(class)
Evaluacion
Abreviatura
CalificacionNumerica
Calificacion
Faltas
Tipo
Orden
Origen
---Evaluacion3-10(class) (till 10)

Captura bo.PNG (58.83 KiB) Viewed 1961 times

My ultimate goal is to show a chart using value (calificacionNumerica) from all 10 "Evaluacion" class objects, filtered by a condition on "Tipo".

Currently im trying to sho data only for Evaluacion1, setting datacolumn value for Value and Argument properties of the data series for the chart.
Chart is in the group footer, but chart is empty no matter what (databand is populated and displaying data correctly). I already tried:

• setting master component of chart to databand
  setting business object of chart

I have searched for info during hours and cant determine whats wrong, can you PLEASE provide some insight on this?

[HighAley]

Hello.

Please, send us a report template with sample data which reproduces the issue.

Thank you.

[Metusariel]

Thank you, ill prepare an example, and post it.

Meanwhile, please, can you please tell me if there is a step im missing? besides assigning datavalue column for value and argument of a data series in a bars chart, is there any other thing needed to get a working chart?

I have already watched the videos posted.

[Alex K.]

Hello,

It is difficult to say something whitout a sample which reproduce the issue.

Thank you.