groxli
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I'm using Studio 5 (not 6) on OS X. The file is located in the following path: /Applications/Jaspersoft Studio 5.6.0.final/Jaspersoft Studio.app/Contents/MacOS/Jaspersoft Studio.ini Be sure to make a backup copy of the file, then change -Xms and -Xmx lines to the following (assuming you have enough RAM on-board): -Xms1024m -Xmx40964m Restart Studio and you should hopefully have enough resources allocated to the JVM.
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Hello, You'll need to use the Jasper element called "Crosstab". After you drag a Crosstab element onto your report design, you'll be prompted to select a data source and to indicate which data points are for the columnar groups and row groups. (This will take a bit of experimenting depending on your data set.) Be sure to give enough horizontal space to the Crosstab. By default, the Crosstab only displays a small width, which means horizontal columns get bumped down the page rather than repeated horizontally as expected. I hope that helps.
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I'm using Jaspersoft Studio CE 5.6.0 and was seeing the same odd sort of behavior where the return values from a subreport were not showing up--even though the variable mappings in the main report were correctly pointing to the source variables in the subreport. I switched the "Evaluation Time" from "Now" to "Auto" as you described, and it fixed the issue. Thank you!!
