Remove empty places in list

[jwroelofs]

L.S.

I try to remove empty place in a list. I want to make user friendly input and need a amount of strings 1 to 4. If there is a blank Dynamo crash.
I try a lot but noop result yet.
I hoop to get a good direction for a solution.

Greeting Jan-Willem

[Daan]

check this out:
https://dictionary.dynamobim.com/2/#/List/Modify/Action/ReplaceByCondition

use the conditon == “”;

[Daan]

and your string is not an “Space”, but it is completely empty use this “”; instead of " ";

[jwroelofs]

Thanks for your responce.
I found a solution by Booleans.AnyTrue