Hi everyone,
I am currently using a Sharepoint list as a database where one of the columns can have one or more emails. I created a Power Automate flow so every time the list is created or updated, it automatically sends an email to the people listed in this column. The emails are separated by " / ". I created the flow using a conditional where if the value contains " / ", it can establish the value and replace the " / " with a ";" and send the email. If not, just send the email to the person listed. It worked fine, but now is showing me this error:
InvalidTemplate. Unable to process template language expressions for action 'Revisar_si_hay_más_de_un_responsable_para_el_Subsistema_A' at line '0' and column '0': 'The template language function 'contains' expects its first argument 'collection' to be a dictionary (object), an array or a string. The provided value is of type 'Null'.'.
The only thing that I changed was the body of the auto generated email, no more. The emails are written as "123@abc.com / 456@def.com / 789@ghi.com , and so on. So I really cannot figure out what is the problem. Attached I post a picture of how the flow is composed with the conditional action and the error that appears.


I hope anyone can help me out with the issue.
Thanks.