Hi all, I am beginner of Dynamo use, I have date in Excel that data need to assign specific parameter value at particular Level.
I got this error please suggest.
Sounds like you have a null in your element list somewhere. Check to see if that’s the case and filter or fix it if it is.
Also, be sure to make sure your screenshots are legible before posting. The first one is too zoomed out to read the node titles.
Hi @Nick_Boyts ,Thanks for the reply ,If clear the null values list will not match the import Excel list.
You would need to identify the null indices and then also filter the excel data.