I am having the same issue. I tried clearing my cache, and signing out and back into everything, and that didn't help, but when I restarted my computer, it was working. I went to do some other work, and when I came back to illustrator, the error was back.
I am having the same issue. I tried clearing my cache, and signing out and back into everything, and that didn't help, but when I restarted my computer, it was working. I went to do some other work, and when I came back to illustrator, the error was back.