Hello,
After upgrading from struts 2.5.30 to 6.0.0, I would like to report that struts 6.0.0 does not work for jfreechart, either version 1.0.x or 1.5.x. There's no error, but the graph did not render, just show a little icon. struts 2.5.30 used to work with jfreechart 1.0.19. I appreciate if there's any suggestion, or if the issue is known and reported previously.Thanks.