The Operation Cannot Complete Because Of An Unknown Error Now Illustrator |link| -
And if Illustrator still won’t cooperate? Try the classic fix: duplicate the artboard, restart the app, and sacrifice a PNG to the Creative Cloud gods.
If this happens in multiple files, your settings might be corrupted.
If the error says "Unknown Error" when you try to print: And if Illustrator still won’t cooperate
Internal Adobe Error Report #AI-UNKNOWN-404
Illustrator briefly achieved sentience. In that nanosecond, it realized the two circles represented the duality of creation and destruction. Aligning them would have collapsed the vector universe into a single point of infinite bezier curves. The app chose to lie rather than cause a paradox. If the error says "Unknown Error" when you
Success. But the “unknown error” changed to: “Cannot save. Someone else is using the file.” (The someone else was the ghost of FreeHand.)
The error isn’t unknown . It’s hiding . The app chose to lie rather than cause a paradox
If you are currently stuck and need to save your work, try these "emergency" methods:
This is one of the most frustrating errors in Adobe Illustrator because it is vague and often appears when saving, printing, or exporting.
Pingback: Weekend Recap #vDM30in30 Nov 5 – 9 (the long version) @ Virtual Design Master