I get this error message when I launch Illustrator. When copying colored patterns across files the color just changes into something else, and not what I copied. How do I fix this?
Several mentions on the Illustrator user forum about patterns changing (content or color) when copied/pasted: https://community.adobe.com/t5/illustrator/copy-paste-pattern-fill-keeps-pasting-object-with-former-pattern-not-new-pattern/m-p/12140673#M281278 ...