Bad Argument Error

[Still-learning (1-2-3-4...)]

Runtime Error Select list item: Attempt to get item number 1 of a list of length 0:

try this method, [image] [image] Very limited blocks, and the main thing is without getting nay list error you will get answers… (Note: when airtbale got all row, the first two blocks are very important. You shouldn’t alter it, remaining you can alter what you like… then you use what we suggested in the earlier post. Surely you will get result.

try this aia by adding base ID, api key, table column and replace category into column names.
airtable_GSR2.aia (31.8 KB)