Butterfly Sample Case Error

When I run butterfly outdoor airflow sample case, the error Appear like this?what’s wrong with it ?
I have install the blue-CFD and butterfly ver04

@dudu12138 Butterfly version 0.0.04 is not easy to install and run. Fortunately, butterfly version 0.0.05 using a new engine has fixed the question. Please update to Version 0.0.05.