Java FX - Jasper report with Excel (xlsx) datasource

Hi, I am new here and I need help.

I want to create an desktop application where on button click I will generate report from my template (made in Jaspersoft studio) with data from Excel file .xlsx. In Jaspersoft I 've created some data adapter, that skips the first line of the xlsx file and then reads and filters data. Whole report works in Jaspersoft, but when I try to use it in Java fx app, this error shows up:

Unable to get value for Excel field "column name" of class java.lang.String.


TheTakuhi's picture
Joined: Oct 18 2022 - 3:17am
Last seen: 3 weeks 1 day ago

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