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| Re: Chart with cross tab as source of data [message #263226 is a reply to message #263193] |
Thu, 13 December 2007 15:38  |
 David Michonneau
Messages: 1145
Registered: July 2009 |
Senior Member |
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This is not supported yet, but will be in BIRT 2.3, we are working on it.
thanks,
David
"Alex" <alzadude@hotmail.co.uk> wrote in message
news:73852036b3e4071f32a16750785bc509$1@www.eclipse.org...
> Hi there,
>
> I have created a cross tab in a report, and given it a name. I am now
> trying to create a chart with the crosstab cube's dimension as the x-axis
> and the crosstab cube's measure as the y-axis.
> On the 'Select data' view when editing a chart, I selected the 'Use report
> item' option, and specified the name of my cross tab. However, when I do
> this the 'Data Preview' area is blank.
> In addition, when I click 'Finish' I get a 'The chart has not yet been
> bound to a Data Set' message. I selected 'Proceed without fixing', and
> tried to preview the report, but I get the following exception:
>
> org.eclipse.birt.report.service.api.ReportServiceException: Error happened
> while running the report; nested exception is:
> java.lang.ClassCastException:
> [Lorg.eclipse.birt.data.engine.api.IDataQueryDefinition;
> Are cross-tabs not yet supported as the source of data for a chart?
>
> Thanks
>
> Alex
>
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