The output results are duplicated

grasshopper dragonfly
1

螢幕擷取畫面 2023-02-01 231516
螢幕擷取畫面 2023-02-01 2315161921×1040 193 KB

i would like to have an energy simulation for the district, where there are about 140 footprints and unique. When i try to create a model from footprint via Dragonfly, i discovered that each footprints is duplicated 140 times. As some of the footprints are not determined, which have not give the definition yet, will it affect the result? thanks.

2

Hi @yinlong,

This is probably because you have flattend the the input.
afbeelding
Dragonfly.gh (12.6 KB)

1 Like
3

thanks for your solution, i would like to ask for another question. i have met the following problems:

image
image1921×1040 194 KB

  1. Solution exception:Input must be a text string. Got <type ‘NoneType’>: None.
    does it mean the model must not contain the undefined (no name is given) footprint for creating the model?
4

This is very little information, but it could be because of the construction input.