Assigning material to directshape took long time and more than 25GB memory

[Anonymous]

I have more than 98 directshapes (meshes) in a revit file. I want to assign materials to them.
It took long time and more than 25GB memory to run, and it failed because it’s out of memory.

Revit and DY files is here: https://drive.google.com/open?id=1htv2aFaQK_1Y4L1Jbe-60gBq_IjmTE6A

[joe_keogh]

DYN File is corrupt when I download

[Anonymous]

Hi Joe,

I re-tried the dyn file from google drive, it works.

The DYN is attached.

[joe_keogh]

Still no good, which version of Revit are you using?

[Anonymous]

revit 2019, Dynamo for revit 2.1.0.6567 on my woek PC

But it can also been open on my home PC with Dynamo for revit 2.0.3.