Sunpath conditional statement


I have purchased LB tools Webinar Series on Performance Network

i have minor issue on Climate Analysis 2, video @ 1:36:49.

a)On Sunpath i have connected thermal stress onto annual hourly date
b) Conditional Statement a == 1 gives a warning stating "none of the hours meet conditional statement’. As a result i do not get sun diagram on screen.

However, when i test the hours using grasshopper components equality / dispatch, it show there are 8 hours in a year that are equal to 1. Why am i getting the error? attached is the excerpt of the definition.

Hello All,

i have resolved the issue. Just by plugging in ‘analysis period’ component and removing series components it works.