An unknown error occurred when saving AI file
Since updating to 24.2 on our Macs people are intermittently getting "An unknown error occurred" when trying to save an AI file. We have found in those cases outlining all the fonts will let us save. We are using the latest version of Universal Type Client for our font management.
It can't be saved even just create a new file with 1 rectangle. also a blank new file can't be save.
Even Opening a blank doc. and saving with nothing in it results in An Unknown Error.
I just ran into the same problem on my PC. Using Suitcase. Even when font outlined... File will not save.
This isn't just a MAC issue, I have PC and just ran into this same issue. Thanks to your post, I was able to outline fonts and save just fine. I'm using Typekit.