Sum of values in a single list

Hello guys,
i want to geth the sum of this list as a number not a list is this possible? i tried math.sum and it gave me the same list what should i do to solve this issue i want a single value thank you in advance.
Cordially.

Convert it to a number first before wiring it into the Math.Sum node. You are feeding Strings (is text ).

the node name please

I believe it is String.ToNumber. Not sure though.

it didnt work it gives nothing

Can you show your graph with the node?

Hello, try to check what you have in output


edit:
rep=="System.Double"?true:false;
cordially
christian.stan

It is working for me.

image

Also this.