Power Platform Community Forum Thread Details

I am trying to build my first flow where the trigger is when a Form is submitted. It kicks off by filtering down an Excel Table to just the Account numbers identified in both my Table and Form. Then it will take all the emails from my Excel Table and email them an automated email. But I am running into an error where it says the To line is null. However, it contains logic to pull the emails. The account number is the same data type in both files. Copilot seems to think everything I am doing already is correct. Can you help?