Autodesk Revit Structure

[#1]

When I try to use the Composite Beam design extension for Revit Structure 2012 I get the following error:  "1 of the selected members were not recognized types and will not be designed".  I have tried this with all of my members and I get the same error.  I am using a simple W shape beam and can't seem to get past this error.

[#2]

Hi,

The withepaper and the movie below should help you, if not please send us you rvt file for deep analysis

http://www.ideateinc.com/whitepapers/bim/autodeskrobot_revitstructure_whitepaper.pdf

http://students.autodesk.com/ama/orig/structural_eng_2011/assets/videos/Ex_4-1_COMPOSITE-BEAM.mp4

[#3 · Accepted solution]

Thanks.  I actually realized that there was an update to the Revit Extensions and once I downloaded the new update it seems to have taken care of the issue.

[#4]

Thanks for your feed-back