Parking Layout Optimization_RVT2021.1

Hi all,

I did some testing with “Parking Layout” in RVT2020 and RVT2021.
Unfortunately, I have to conclude that the scrip runs flawlessly in Revit 2020 but goes wrong in Revit 2021 (see fig. 1 until fig. 5).

Fig. 1 = Downloaded packages for Dynamo version 2.3.0.6270
Fig. 2 = RVT2020.2 ; Dynamo version 2.3.0.6270 ; Dynamo Core 2.3.0.5885
Fig. 3 = Downloaded packages for Dynamo version 2.6.1.8850
Fig. 4 = RVT2021.1 ; Dynamo version 2.6.1.8850 ; Dynamo Core 2.6.1.8786
Fig. 5 = Warning list after running script with Dynamo 2.6.1.8850 (153 issues)

The only difference I can find is the “Refinery” package that I can no longer find for Dynamo 2.6.1.8850.

Anyone an idea how I can fix this?

Thanks in advance.

Fig. 1


Fig. 3

Parking Layout Optimization.dyn (1.6 MB)
Parking Layout Optimization_RVT2021.1.dyn (1.6 MB)

Download link We Transfer: RVT files and Dynamo files.

https://wetransfer.com/downloads/b63670547266bd922a1cec91d618309620200916203335/48ae139dde4052b551ee61e158540e0f20200916203400/c038c4