Very simple question that I did not achieve after many attempts perhaps because playing with sublists. I just want to clean the nulls of a list of sublists, it works great with OOTB node and package nodes but I do not make it work in python, any idea? the sublist is composed by elements with the gr…

Hi, seems to be an issue related to the OUT Dynamo Wrapper @RubenVivancos see this post [image] Get Views - Remove nulls in python Revit the OUT Dynamo Wrapper is capricious with certain objects here a solution import sys import clr import System clr.AddReference('Revi…

[image] jw.vanasselt: Try to change continue in pass. I replaced continue by pass and I am getting same output

[image] RMDD: Greetings I tried it but output is still same, very strange thing…

Can you show the rest of the code? Is the view an element type?

[image] jw.vanasselt: Is the view an element type? I think it is a list of elements, if I make the list flatten then the cleaning of nulls works but no idea with sublists. [image]

@RubenVivancos , Please share the rest of the python code.

[image] c.poupin: OUT Dynamo Wrapper I want to think it is the reason, my question to you if wanting to reuse this code can I delete just the current document variables and give as input my current script list of Elements? import sys import clr import System clr.AddReference('RevitAPI') from…

[image] RubenVivancos: my question to you if wanting to reuse this code can I delete just the current document variables and give as input my current script list of Elements? you need to put and adapt the code inside your python node (at the end ) [image] share your Python script if you wa…

[image] c.poupin: at the end I got this warning after adding that code: Warning: IronPythonEvaluator.EvaluateIronPythonScript operation failed. Traceback (most recent call last): File "<string>", line 140, in <module> TypeError: expected LinePatternElement, got List[Element]

I can’t help you with just this message

[image] RubenVivancos: File “”, line 140, in TypeError: expected LinePatternElement, got List[Element] This means that somewhere in your code you’re passing a list, but it expects an LinePatternElement. Output your data type before that issue so you can see if you need to pull something out …

How to Clean NULL items of list of sublists in Python?

Developers

c.poupin November 7, 2022, 11:53am 9

Hi,
seems to be an issue related to the OUT Dynamo Wrapper
@RubenVivancos see this post

Topic		Replies	Views
ERROR REMOVED NULLS OF LIST... ? WHTSS :thinking: Revit revit , python , dynamo	3	256	February 25, 2024
Get Views - Remove nulls in python Revit python	12	688	July 25, 2023
Null to Empty to Variable Developers revit , python , dynamo	9	1742	September 26, 2021
Element.GetParameterValueByName warning Revit revit , dynamo	10	872	December 30, 2020
Removing null but keep the list sequence same Lists-Logic revit , archi-lab , python , dynamo	10	3338	July 29, 2017

How to Clean NULL items of list of sublists in Python?

Related topics