ArrayType needs to be set Error Message

Hello - needing to run 4 TDP Automations sequentially within an automation, and am using 4 Run Automation Script actions to accomplish this (attempting to, at least). The automation works perfectly when running locally, but receive the following error when trying to set this up on TIC:

ArrayType needs to be set.
Build failed

This error happens before the first automation in the job executes. Appreciate any insights shared!