View Full Version : Error: 'activeTab.id' is null or not an object

16 Feb 2011, 4:59 PM

I am geting the 'activeTab.id' is null or not an object error.
Part of the reason for this error is that I used a TabPanel containing two TabPanels with each containing a GridPanel and the tabs' titles are dynamically generated.

Is there a way to synchonize the loading of these embedding objects?
In other words, I want to control the construction of these objects so I can display the objects without any problem.
I know this is the timing issue because I don't get the problem all the times.
I got it sometimes.
Any help would be appreciated.