Lexical => JSX converter: Link converter: found internal link, but internalDocToHref is not provided

[romanslonov]

Describe the Bug

Got an error when trying to create a internal link in richtext editor to another document.

Lexical => JSX converter: Link converter: found internal link, but internalDocToHref is not provided

Link to the code that reproduces this issue

https://github.com/romanslonov/payloadcms-link-to-document-issue

Reproduction Steps

1. pnpx create-payload-app@latest
2. In admin panel create a few posts (or seed) and add a link to another document
   
3. Visit a post where you add the link
4. See the error
   

Which area(s) are affected? (Select all that apply)

plugin: richtext-lexical

Environment Info

> [email protected] payload /Users/romanslonov/Work/payloadcms-link-to-document-issue
> cross-env NODE_OPTIONS=--no-deprecation payload "info"


Binaries:
  Node: 22.12.0
  npm: 10.9.0
  Yarn: N/A
  pnpm: 9.15.0
Relevant Packages:
  payload: 3.11.0
  next: 15.1.3
  @payloadcms/db-mongodb: 3.11.0
  @payloadcms/email-nodemailer: 3.11.0
  @payloadcms/graphql: 3.11.0
  @payloadcms/live-preview: 3.11.0
  @payloadcms/live-preview-react: 3.11.0
  @payloadcms/next/utilities: 3.11.0
  @payloadcms/payload-cloud: 3.11.0
  @payloadcms/plugin-form-builder: 3.11.0
  @payloadcms/plugin-nested-docs: 3.11.0
  @payloadcms/plugin-redirects: 3.11.0
  @payloadcms/plugin-search: 3.11.0
  @payloadcms/plugin-seo: 3.11.0
  @payloadcms/richtext-lexical: 3.11.0
  @payloadcms/translations: 3.11.0
  @payloadcms/ui/shared: 3.11.0
  react: 19.0.0
  react-dom: 19.0.0
Operating System:
  Platform: darwin
  Arch: arm64
  Version: Darwin Kernel Version 24.2.0: Fri Dec  6 19:01:59 PST 2024; root:xnu-11215.61.5~2/RELEASE_ARM64_T6000
  Available memory (MB): 16384
  Available CPU cores: 10

[amiraryan1996]

I have the same issue in website template, when linking internally it errors:
Lexical => JSX converter: Link converter: found internal link, but internalDocToHref is not provided
I checked database, just # stores for internal links! while external links work as expected.