This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have to create reports using jasper reports and iReport. My problems begin at an early point: when i create a new report, insert nothing else but a static text field, and then press "execute report", I do not get a report but the error message at the debug console: