ColinE
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Everything posted by ColinE
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Can you simply just add new bands to your report? If so - how do you do this? Regards, Colin E.
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Can you simply just add new bands to your report? If so - how do you do this? Regards, Colin E.
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Hi, I had a quick look at your report. There were quite a few errors in your XPaths, when selecting an attribute you must have a slash before the @ symbol: e.g. BookingReferenceID@ID should be BookingReferenceID/@ID When I corrected these mistakes the text field $V{VINV} displayed just fine. Actually, you do not really need a variable for this expression, you can place the expression: $F{SINVOICENUMBER}.equals($F{INVOICENUMBER}) ? "ciao" : "NO" directly into the expression for the text field. Regards, Colin E. ----------- Now can someone please answer my question: http://www.jasperforge.org/index.php?option=com_joomlaboard&Itemid=215&func=view&id=18442&catid=9 Hint hint!
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I have been trying to create an XY plot of my data, however I always encounter the following error: ErrorÂfillingÂprint... java.lang.IllegalArgumentException:ÂNullÂ'key'Âargument. atÂorg.jfree.data.general.Series.<init>(Series.java:111) atÂorg.jfree.data.general.Series.<init>(Series.java:100) atÂorg.jfree.data.xy.XYSeries.<init>(XYSeries.java:145) atÂorg.jfree.data.xy.XYSeries.<init>(XYSeries.java:117)Â [ ..... ] I have a dataset composed of ~30 points. I have created an XY plot with asingle series, with the following values: Series Expression: 1 X Value Expression : $F{id} Y Value Expression : $F{cost} Label Expression: So ... what am I doing wrong? (I am using iReports 1.2.7)
