Hello. I'm having a problem in a report I'm trying to run. I have it perfectly as I want, and it displays correctly in the preview: As it's possible to see, no errors (the lack of titles for the pie charts is intentional. However, when I press right click the report unit and click "Run Report Unit", the report shows with errors, and some of the items don't even show. Obviously, the same happens when I try to view the report in JasperServer: I'm using a base report for the background and black section on the left, and subreports for all the others. Has this happened to anyone else, or does anyone know what the problem is and how to solve it? I'm using Jasper Studio 6.6.0. Thank you very much!