DOCXKIT_STYLE_UNKNOWN_CLASS: Unknown style class

A className or extends reference does not match a stylesheet key.

What to do

1. Compare the referenced class with the exact stylesheet keys.
2. Define missing parent classes before calling defineStyles.

Problem example

import { defineStyles } from 'docx-kit'

defineStyles({ body: { extends: 'missing' } })

Corrected example

import { createDocx, defineStyles } from 'docx-kit'

const styles = defineStyles({ body: { fontSize: 12 } })
const blob = await createDocx({ styles })
  .p('Hello', { className: 'body' })
  .toBlob()

Common causes

• A spelling mismatch, missing parent style, or wrong stylesheet.

Diagnostic fields

• code: STYLE_UNKNOWN_CLASS
• diagnosticCode: DOCXKIT_STYLE_UNKNOWN_CLASS
• name: DocxKitError
• docs: https://docx-kit.ntnyq.dev/errors/docxkit_style_unknown_class/

Example message

Style class not found: "boddy"

Source and related guides

• Source
• Related guide
• Catching errors
• All error codes