I see "Write the book’s theme first." or "Say what the page shows first."

Color by Number •1 min read •5 views •Updated Oct 1, 2026

"Plan the page ideas" needs the book's theme, and "Draw" needs the page's idea (a few words at least). Type them and try again. If the AI engine fails you see "The AI could not plan the pages. Try again." or "The AI did not return usable page ideas. Try another theme."