[TRNSYS-users] Run time error "Invalid float point operation"

[h8304506 at hkusua.hku.hk]

Dear Trnsys users.

When I ran my simulation of a liquid desiccant dehumidifier, the  
captioned error occurred.  Does anyone know what is the likely cause  
of such error.  Thank you!

Best Regards
LEE, Chun Kwong
PhD student
Department of Mechanical Engineering
University of Hong Kong