Javafx lag

[Ellieyee]

Environment

Issue

I'm currently using panes to switch between certain displays. However, in the process of switching/displaying the panes, there is a significant lag (10s) during this process. I've confirmed that this isn't due to the generate() function as my logger (both before and after the function call) updates almost immediately.

Code/Log Trace

[damithc]

I've confirmed that this isn't due to the generate() function as my logger (both before and after the function call) updates almost immediately.

Just to be sure, you can comment out that line and try again to see if that makes a difference.

[Ellieyee]

commented out and tested. It seems to still be occurring but less frequent.

[tuandingwei]

Could it be because:

1. Certain execution takes some time to run?? i.e. code might not be efficient
2. getChildren() adds to the delay

If the delay is from the switch command, you might want to trace your code from the switch.
If this happens when you start the app, this might mean that certain code is taking too long to run.