Error in STAAD Pro Bridge Analysis

Hello,

I keep getting the following error when I attempt my analysis:

"ERROR- IN READING MEMBER PROPERTIES. CHECK DATA FORMAT CAREFULLY."

Is this because I defined my own tube sections? Or possibly because I attempted to use a 0.25" diameter solid rod?

A screenshot is attached, as well as the file I am using.[View:/cfs-file/__key/communityserver-discussions-components-files/5932/11_2D00_4.std:940:0]

Also, when I go into the section properties box, and click on the solid rod section on the left, nothing appears. Why is this?