I have a table in the root container, to help control the tab sequence between items I had to put a button in a new container called data_entry which is located in the root container, but when I use the button to update the table in the root container I get the following error:
Traceback (innermost last):
File “event:actionPerformed”, line 60, in ?
ValueError: Could not find parent window.
Configuration code on button:
table = event.source.parent.getComponent(“Table”)