Unload Revit Links from Host file in Dynamo

Hi there,

This is my first post, so I hope it is clear!

My Revit Version: 2018.3
My Dynamo Version: 2.0.2

I have tried to batch export IFC files from multiple files as shown by @Alban_de_Chasteigner Batch export from Revit to IFC and I am stuck because of the “Unload Revit Link Type in Document” node which is not working. My setup includes three test Revit files: one as host “Host_4Walls” and two linked files in the host “Link1_WallandDoor” and “Link2_2Walls”. I am following the same process as explained in the referenced post, but the host document doesn’t go through the “Unload RevitLinkType in Document”. Did anybody have the same problem?

BP_ExportIFC_DynamoForum.dyn (80.0 KB)

1 Like

Hi @periklisk,

The node seems to work properly and should at least ouput a document.

Hi @Alban_de_Chasteigner,

You are right. It is weird; just restarted my PC and the script worked without making any change…

Thanks for the response anyway!

hi im trying to unload revit links from my host file. can you show me your whole graph?