IndexSizeError: Failed to execute 'setStart' on 'Range': There is no child at offset 16.

[juliaesur]

Describe the bug

To Reproduce

Expected behavior

Screenshots

Applicable Versions:

• Netlify CMS version: netlify-cms@2.10.192
• Git provider: git-gateway
• Browser version: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36

CMS configuration

backend:
  name: git-gateway
  branch: alltra-cancun
load_config_file: false
media_folder: static/images/uploads
public_folder: /images/uploads
collections:
  - label: Config
    name: config
    files:
      - label: Site Details
        name: info
        format: json
        file: content/alltra-cancun/site/details.json
        fields:
          - label: Site Name
            name: name
            widget: string
          - label: Text Above Menu
            name: title
            widget: string
          - label: Menu Links
            name: links
            widget: list
            fields:
              - label: Text
                name: linktext
                widget: string
              - label: URL
                name: linkurl
                widget: string
          - label: Translation
            name: translation
            widget: list
            fields:
              - label: Language
                name: language
                widget: hidden
                default: es
              - label: Translated Site Name
                name: name
                widget: string
              - label: Translated Text Above Menu
                name: tile
                widget: string
              - label: Translated Menu Links
                name: links
                widget: list
                fields:
                  - label: Text
                    name: linktext
                    widget: string
                  - label: URL
                    name: linkurl
                    widget: string
    publish: true
    type: file_based_collection
    sortable_fields:
      - commit_date
      - commit_author
    view_filters: []
    view_groups: []
  - label: Content Sections
    name: sections
    folder: content/alltra-cancun/sections
    create: true
    format: json
    fields:
      - label: Image
        name: image
        widget: image
        required: false
      - label: Title
        name: title
        widget: string
      - label: Content
        name: content
        widget: markdown
      - label: Links
        name: links
        widget: list
        fields:
          - label: Type
            name: type
            widget: select
            options:
              - Click To Call
              - Download File
              - Make Reservation
              - Link Off
          - label: Text
            name: linktext
            widget: string
          - label: URL
            name: linkurl
            widget: string
      - label: Translation
        name: translation
        widget: list
        fields:
          - label: Language
            name: language
            widget: hidden
            default: es
          - label: Translated Title
            name: title
            widget: string
          - label: Translated Content
            name: content
            widget: markdown
          - label: Links
            name: links
            widget: list
            fields:
              - label: Type
                name: type
                widget: select
                options:
                  - Click To Call
                  - Download File
                  - Make Reservation
                  - Link Off
              - label: Text
                name: linktext
                widget: string
              - label: URL
                name: linkurl
                widget: string
    publish: true
    type: folder_based_collection
    sortable_fields:
      - commit_date
      - title
      - commit_author
      - content
    view_filters: []
    view_groups: []
  - label: Events
    name: events
    summary: "{{title}} - {{
...

[juliaesur]

no se puede modificar ni actualizar menus

[davidenke]

Have a look at this comment in #4961.