I've just completed the first class exercise where the creation of an analysis is required. I've done the work but when I look at the attributes tab on the HOU.Press.01 element, the new attributes that were mapped from the variables in the exercise are showing as Pi Point not found. The example shows the output of the variables. When I right click on the Analysis on the Analyses tab, I can preview the output and I get the values I'd expect, so I know the expressions for the variables are valid. Why are the Pi Points either not being created, or why doesn't the analysis see them?