Chart does not show data after adding a new panel

[afcec]

Hi,

I have a project successfully working with JFreeChart. In one of the forms, I have two charts as in the image below:



Everything works as expected but now I need to add two extra charts creating a layout like this:



Unfortunately from the moment I added the two charts on the right, the initial ones does not show anything. However, I get no errors... I have tried to go backwards step by step and it does not work from the very beginning, I mean, from my original form (which works) I just add these new panels (with no charts) and from that moment my charts do not get updated:



Any ideas?

Thanks!

[John Matthews]

It looks like your layout is working, but typically the same component may be added to a container only once. Depending on your environment, a second addition typically replaces the first. Verify that your charts are distinct.

[afcec]

Yes, obviously I am creating specific objects for each of the charts. But as I said above, even replacing the two new charts and only leaving the new panels, it does not work...

Thanks for your time

[John Matthews]

In Java Swing, I use a JPanel having GridLayout or a JTable having a custom TableCellRenderer. What environment are you using? Can you post a short example?

[MrJack]

If you can show us the part of the code when you add your ChartPanel into your layout, because juste with that I think that you have made a mistake like you add 2 chart at the same place