I have fixed this problem in the past, but I can't remember how. Now, after not saving my preferences last night, I am encountering the same problem again! I have tried everything on this thread and even re-installed my wacom driver (I don't have the option to edit the pressure curve), but nothing gets me back to the beautifully tapered, natural looking lines I had yesterday. This is especially frustrating in the middle of a book project since not only have I lost time, but my lines wil now not look consistent. I really hope someone fixes this or remembers how they fixed it. ... View more

MacBook Pro mid 2015 running OS Mojave version 10.14.6. Illustrator v25 won’t start up. I upgraded to the new version, worked for a few days and then suddenly it didn’t want to open up anymore, after about 4 days. I have tried deleting my old preferences, validating my fonts and deleting all the ones with errors, installing a new wacom driver (because in the last session with Illustrator, the wacom did start giving problems) and restarting a few times. I also uninstalled and re-installed Illustrator v25. Still not working. I'm about to install the previous version of Illustrator, just so that I can work. (Update: old version works) My crash log is: AdobeLogs_20201101_124902_476-mac.zip ... View more

I'm having the same problem on Macbook pro running Mojave (10.14.6). The weird thing thing is, I updated to Illustrator version 25 on the 23rd, was using it during the week and yesterday, after restarting my pc, it suddenly wouldn't open up. ... View more