ueberdosis/tiptap · error · Error

missing handler for mark type ${markType}

Error message

missing handler for mark type ${markType}

What it means

Error "missing handler for mark type ${markType}" thrown in ueberdosis/tiptap.

Source

Thrown at packages/static-renderer/src/json/renderer.ts:266

                  parent: content,
                }),
              )
            })
          }

          return children
        },
      },
    })

    // apply marks to the content
    const markedContent = content.marks
      ? content.marks.reduce((acc, mark) => {
          const markType = typeof mark.type === 'string' ? mark.type : mark.type.name
          const MarkHandler = markMapping[markType] ?? unhandledMark

          if (!MarkHandler) {
            throw new Error(`missing handler for mark type ${markType}`)
          }

          return renderComponent({
            component: MarkHandler,
            props: {
              mark,
              parent,
              node: content,
              children: acc,
            },
          })
        }, nodeContent)
      : nodeContent

    return markedContent
  }
}

View on GitHub (pinned to 496d53afd7)

When it happens

Trigger: Thrown at packages/static-renderer/src/json/renderer.ts:266 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/8a375ba5c69928a6. Report an issue: GitHub.