Hi, tried to create a pie chart using this tutorial (http://community.jaspersoft.com/wiki/creating-charts-and-datasets-jaspersoft-studio) but with my own dataset using this query: select status_name label, count(*) value from v_project_detail group by status_name[/code] the "Data preview" in the Dataset and Query Dialog shows the correct data but the Charts shows only "Document empty"after clicking on preview.In the chart i put Value -> $F{VALUE}Label -> $F{LABEL}Key -> $F{LABEL}Max slices to Show 10 Console Output:Start Report ExecutionCompiling report......DONEStartingSetting Data Adapter...DONESetting Virtualizer...DONEFilling Report........DONEReport Execution Finished. No errors. How can i find out whats wrong ? thnanks & regardsgerald