ladybug psychrometric chart crash

Hi,

I'm trying to use psychrometric chart but it crashes as I link the relative humidity.

Also, i tried to use analysis period in order to reduce the amount of data but it isn't accepted giving back a warningsaying  I can use only an .epw file that i did.

Any help?

Ps. I updated ladybug to the new release with the same result  and I'm running rhyno 5 SR5 (5.5.30717.16015, 07/17/2013); grasshopper 0.09.0076 on bootcamp

file: test%20psychchart.gh