after making updates to a process builder for task record inserts, I am trying to deploy it - using change sets - to the Testing sandbox from our Development sandbox. The previous deployment - which contained 9 Email Alert immediate actions - worked fine in Testing sandbox and is presently activated and has been running for about a month now.
However, after adding a couple more conditions (that use Text Field Immediate Actions) on the Development Sandbox's process builder today, I am getting this error during deployment to Testing sandbox: myRule_1_A1 (Action) -We can't find an action with the name and action type that you specified. I have no idea why the process builder is not deploying. Here are some screen scrapes of the updates I made to the process builder.