ueberdosis/tiptap · error · Error

No marked instance available for parsing

Error message

No marked instance available for parsing

What it means

Error "No marked instance available for parsing" thrown in ueberdosis/tiptap.

Source

Thrown at packages/markdown/src/MarkdownManager.ts:338

  private isEmptyOutput(markdown: string): boolean {
    if (!markdown || markdown.trim() === '') {
      return true
    }

    // Check if the output is only   entities or non-breaking space characters
    const cleanedOutput = markdown
      .replace(/ /g, '')
      .replace(/\u00A0/g, '')
      .trim()
    return cleanedOutput === ''
  }

  /**
   * Parse markdown string into Tiptap JSON document using registered extension handlers.
   */
  parse(markdown: string): JSONContent {
    if (!this.hasMarked()) {
      throw new Error('No marked instance available for parsing')
    }

    const previousParseLexer = this.activeParseLexer
    const parseLexer = this.createLexer()

    this.activeParseLexer = parseLexer

    try {
      // Use a parse-scoped lexer so follow-up inline tokenization can reuse
      // the same configured lexer state without sharing it across parses.
      const tokens = parseLexer.lex(markdown) as MarkdownToken[]

      // Convert tokens to Tiptap JSON
      const content = this.parseTokens(tokens, true)

      // Return a document node containing the parsed content
      return {
        type: 'doc',

View on GitHub (pinned to 496d53afd7)

When it happens

Trigger: Thrown at packages/markdown/src/MarkdownManager.ts:338 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of ueberdosis/tiptap@496d53afd7 (2026-08-26). Data as JSON: /api/errors/e6fbd66ec606c312. Report an issue: GitHub.