ERROR WHEN DUPLICATING APPLICATION AND WORKSHEET

Hello, I need help. I’ve been working on a project for a long time, and always duplicated the application and the spreadsheet, always duplicated.
Now it is no longer duplicating, the message appears:

Oh sheet!

An error occurred duplicating the app.

Hello! Can you share the link to your app? Is the app Pro?

A lot of empty rows and columns can sometimes cause issues. Try deleting any empty rows and columns.

thought it was just me. tried 3 different apps

Having the same problem here. Not a pro app, but I can’t copy it.

I tried Jeff’s solution of removing empty rows and columns but that didn’t work.

Didn’t work with me either. Doesn’t seem the solution.

We had a bug with copying apps with email whitelist, which should be fixed now.

If there are still apps you can’t copy, could you please share those apps with me?

Hello, David, Today I tried again to duplicate the application and it worked. Thanks for listening friend.

Hello, Mark, Today I tried again to duplicate the application and it worked. Thanks for listening friend.