hudara.guy

Hi, I am searching the internet for a long time now, but I couldn't find an example for what I need. I will try to explain: I have the following datastructure: class B{ private int count; private String category; } class A{ private String name private List<B> categoryCount } And I have a list of A objects. The goal is to create a report which is actully a list (from the List<A>), where each element in the list displays it's name and a bar chart. The bar chart is composed from the List<B> attribute. I have tryed to use List Element, and Sub Reports, but in either case, i don't know how to pass the list of lists from the mail report to the list/sub report. Any help will be highly appricieated. Thanks H Guy

Thanks, but this is not the problem. In the dataset I put the filename as string, and in my java code I fill it with the correct filename, and checks if the file exist. Still, working on windows but not working on Linux. (I even match the letter case) Thanks H Guy

I am using Spring boot with Jasper Reports to generate a PDF file. The PDF file contains a table with country flags (small png files) in one of its columns. The column's type is java.awt.Image. And I assign the Image file itself using Java code when filling the report, since this is a dynamic image. The PDF is generated successfully, and all is well when generating it on Windows machine, but when generating it on Linux machine, the flags are not shown in the PDF.