Hi all,

I have a problem. I would like to sum up the figures in a sub-list to get the results and a unique list. I tried the “Math.sum” tool but it won’t work!

Thanks for your help

Hi all,

I have a problem. I would like to sum up the figures in a sub-list to get the results and a unique list. I tried the “Math.sum” tool but it won’t work!

Thanks for your help

Hi Kulkul!

Thanks for your answer

I have always the same problem:

“Warning: One or more of the input types do not match. Unable to find a version of Sum that accepts type arguments ( __array )”

I think you’re feeding it strings instead of numbers. Try the node ‘string.tonumber’’ before you feed it into sum.math

Thank you very much!!!

it is working now! I didn’t think of filtering empty values.

Thank you for your help