PB_FONT_FALLBACK

What happened

A requested font failed to load and a fallback was substituted. The PDF rendered successfully, but the typography may not match your intent.

How to fix

Verify the font name matches a font in Paperbase's server-side font cache. The full list is at /docs/fonts. If you need a font not in the cache, the v1 workaround is to use a similar cached font; custom font uploads are a v2 feature.

// Replace
theme: { body_font: "MyCustomFont" }
 
// With a cached font
theme: { body_font: "Inter" }

Cached fonts (v1)

• Inter
• Source Serif Pro
• Fraunces
• JetBrains Mono
• Lato
• Merriweather