Dynaworks 18

Hi All!

I am having problems with Dynaworks 18 package, and the node that is used to open Naviswork file.

Does anyone know what could be the cause?

Best regards, Branimir

Anyone has any clue?

works for me

How are you feeding the file into ‘FilePath’ ?


Here is the whole script, but it keeps telling me that it can’t open Navis file.

Appreciate your help!

Best regards, Branimir

Some information about this script could be necessary. Here is the link to the helpfile:
See also the related post:


Does it work if you feed directly from the File Path (browse) node into the OpenNavis file node ?

i.e bypass the List.Create and Code Block nodes.
(this is quite a complicated way of doing it)


I already tried that but same error happens… :confused:

Pozdrav, Branimir Šegotić

It’s strange, but I still didn’t find solution for this problem. Funny thing is that when I install package on new computer and run the script for the first time everything is OK. Every other attempt results with an error.

Best regards, Branimir.

it seems you are using revit 2019 or 2018 and Dyaworks 17 or 16
try to update all the node packge!