Zone volume in module files don't work

[Anonymous]

Hi everybody,

I have created a module file with some zones with volumes...
Then when I insert it (module file) on the pln file and create a schedule for the zones, the area sum is correct but the volume is always zero!?...
Does anybody can replicate this issue or knows what might it be?...

[Anonymous]

Never mind...

I made an update zones in the module file and it works now.