Boolean "&&" operator

Revit
1

Hi,

I dont understand why the “&&” or AND boolean operator is not working
when i feed 2 lists of Boolean values.

I need a list with both values true to be true and rest condition to be false.

image

2

image

3

Hi there,

You could use this python:

imagen

Cheers

4

Weird situation, on mine it works fine:

Booleans
Booleans.png712×622 27.4 KB

Have you tried to replace everything with a codeblock?

Booleans2
Booleans2.png538×518 18.6 KB

2 Likes
6

i will try this

7

@lucamanzoni it worked for first time , and then later null values donno.

8

Hi @Preetesh_Magdum1 and folks around,

I’m currently running into the same problem, but with || operator. My code block works perfectly right on the first time, then return null result on the second running. By any chance, did you find a solution regarding your problem ?

Best,

Matthieu

9

Hi everyone! Same problem with either || and && operators. Has anyone found a solution?

10

You can find the solution above post. Use code block for faster operation.

1 Like