Hi dear friends I worked on a script to create new 3D views based on each specified clash in Revit model (As shown in the first attached pic). I want to extend my script to automatically delete these new 3D views, which were created in the last run, before creating new 3D views based on new clashes…

Thanks :slight_smile: It worked. But when I wanted to delete those views by “Elements.Delete” node from archilab, it gave me an error. I also tried it with “Tool.Eraser” node from SteamNodes, it did’nt give me any error but my views were not deleted. [2]

Try use a Flatten between Mask and Elements.Delete.

@Mojtaba.vlj Null values are the culprit here i think. So the selection of 3D views is not working. A View must have a name

Just tried it. Removing the nulls will do it :slight_smile:

I tried with Flatten between Mask and Elements.Delete. but it still doesn’t work. Thanks @Marcel_Rijsmus for your response. But when I check my 3D Views, I see all my views have a name. How can I remove nulls from the list? [3]

There is a node called ‘IsNull’ which returns a true/false. Use a Mask with that.

I tried again and finally it worked. Now my views could be deleted. Is null usual as shown in the following pic? [4] I have another issue. In my script, I have several modules. One of them is to delete my previous views created and saved in my models, and another one is to create new 3D views in …

Mabe the transaction end node or pass through node? btw, if you see yellow or red nodes, something is wrong

@CVestesen Thanks for your helps. Do you have any idea?

Automatically Deleting 3D Views

Revit

jacob.small October 18, 2018, 3:04pm 26

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Automatically Deleting 3D Views

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