Description:
Invalid [styles] : '...'
This means you have entered an invalid entry for style_1 or style_2.
Solution:
Your entries must follow the following limitations:
can only be 45 characters long.
cannot contain ~ ` ! @ # $ % ^ & * ( ) _ + = [ ] { } \ | / ? > < . ,
cannot contain emoji
cannot have more than 2 styles per listing
For additional information on styles visit the Documentation page.