I forgot that I also get this message when CTA4 closes.
Did anyone find a solution? I've never had a failure like this before. The project loads and plays (without sound), but I can't edit, render, or do anything without CTA4 closing. File too big to upload so it's at GDrive. https://drive.google.com/file/d/1ij9zd5U_rxlqqSwTnS2VvzMX5al8dRYA/view?usp=sharing
Here is a link to all files: https://drive.google.com/drive/folders/19ax25nvHi7i5MvBBOqy-M244JupSa8lY?usp=sharing
This is an original design jellyfish. Each part was made by me.
Cartoon Animator 4 says the file cannot be loaded. It was saved.
I have the same issue, here is my project file