I am getting an error when I try to preview the project.
But the project doesn't have any user variables.
Where should I start troubleshooting? This is not a project I built. It was built by another developer. I am also having trouble accessing the quiz screen properties in the master slides (posted as another question). It seems this project is just glitchy.
I opened and published a blank project and it was fine, so it's something about this particular project. I have too many slides to be able to create a new project one-by-one to find out if any of them are corrupt. What can I try before that?