Hi, I am using csv files, and the column names of the csv files are as shown in the Sample data, I can use guppy smoothly from step1 to step3, but got a KeyError: "Unable to open object (object 'data' doesn't exist)" when running step4, and the guppy was stuck. Could you help me to solve this problem? Thanks a lot.
Hi, I am using csv files, and the column names of the csv files are as shown in the Sample data, I can use guppy smoothly from step1 to step3, but got a KeyError: "Unable to open object (object 'data' doesn't exist)" when running step4, and the guppy was stuck. Could you help me to solve this problem? Thanks a lot.