Create an App Script within a Sheets that automates the customization of a Google Slides

Hello, I have created an AppSheet that automates a google slides, but I have a big problem and that is that when running it the following message appears:

Exception: This presentation is closed; The contents cannot be updated.

I opened the document (put the access in public mode) because I thought that was the problem and also became the owner of the document.

I don't know why it can be happening. Someone has some code that works for them to do what I ask or a solution to my problem.

0 1 161
1 REPLY 1
Top Labels in this Space