Hi all, can anyone explain to me why I get an empty list as a result from the IF node, even though I should be getting the six items on the left? [scrn1] It seems to be working if I change the List.Empty node with a Code block, I guess this means I am not using List.Empty correctly? And one more…

[image] "If node" Dynamo Revit I have a curve that I want to discretize in order to position the reinforcement. If I set the condition “False” with the Boolean node I want to discretize by one step and the “If node” returns the correct number of discretizations. If I set …

Thanks. I ended up replacing the node with this and it worked [image] Help with IF Conditional Statement Revit The if node has been bothering me for quite some time. I have created my Python node that works like an IF. It might not be brilliant code but it gets the job don…

IF node and list formation

Lists-Logic

jacob.small May 12, 2021, 7:45pm 2

Topic		Replies	Views
The IF node doesn't work with empty lists DesignScript revit , dynamo	6	581	June 15, 2020
"IF" node for List Revit revit , dynamo	9	190	September 19, 2025
IF Statment not working when "false" Revit	4	384	November 11, 2020
Dynamo If Node won't pass 'true' result with specific input into 'false' Packages	2	766	December 24, 2015
IF Condition! Revit dynamo	7	1583	June 7, 2020

IF node and list formation

Related topics