Running errors when shades are added to annual daylight models

Dear all,

When I tried to run an annual daylight model with a roller shade defined a BSDF modifier, the annual daylight simulation had running errors. However, with the same model (with roller shades), annual glare model ran without errors.

I also tried to run without the roller shade, the annual daylight model worked.

I attached the gh and error log file below, many thanks!

logs.log (37.9 KB)
annual daylight and (102.8 KB)

This issue has been solved (See Solution.)
(I am trying to delete this post, but I cannot…)