I don't understand this error message

[nickm.booth]

I want to create an app to read and modify some data on a Google Sheet I own but am not getting very far.
I have created a new app and added the Google API service. When I click “add files from Google Drive to this app” I see the files in my Google Drive and select the one I want but all I get is an alert labelled “Error” with the highly informative message “e is undefined”. Can anyone explain what this error message means and how I can fix it

[p.colbert]

@nickm.booth

Can anyone explain what this error message means and how I can fix it

Not without our seeing the code where this error is occurring. This is detective work. We have to have clues, and see where they lead. When you create a new Q&A topic, you are prompted to provide the clues that are most likely to be relevant.

See

How to ask a good question

Welcome to the Q&A Forum! Help each other by asking questions about Anvil, and answering other people’s. Post each question as a new topic - and if someone helps you, don’t forget to say thank-you. Try to provide information to help people answer your questions: Be specific about what you’re trying to do. Be specific about what your problem is (eg what’s not working), and what you have already tried. Include code samples if you can. It often helps if you can share your app’s source code and …

[nickm.booth]

I haven’t written any code. New app, empty ‘Form1’, Google API service enabled. The error occurs when I try to add ANY of my google drive files. Not much context to add there.