<div dir="ltr">Hello,<div><br></div><div>I made the house model by Google Sketchup Pro and match the surfaces by SURFACE MATCHING tool. However, when I use TRNSYS Simulation Studio to run the *.idf file. It notices an ERROR READING BUIFILE - "WALL SURFACE NUMBER IS NOT UNIQUE".</div>
<div><br></div><div>Please help me how to fix or how to avoid those errors. I met those errors many times, so I cannot do my work further. </div><div><br></div><div>Thank you so much.</div><div><br></div><div>Yours sincerely,</div>
<div><br></div><div>Nguyen, Huy Tung</div></div>