Building a newer version of this documentation failed. Error: "Failed to generate docs from /tmp/backstage-pniWI9 into /tmp/techdocs-tmp-RWM3eH; caused by unknown error 'Command mkdocs failed, exit code: 1'"

info: Step 1 of 3: Preparing docs for entity component:default/hcm-architecture {"timestamp":"2025-11-11T16:38:43.380Z"}2info: Prepare step completed for entity component:default/hcm-architecture, stored at /tmp/backstage-pniWI9 {"timestamp":"2025-11-11T16:38:46.475Z"}3info: Step 2 of 3: Generating docs for entity component:default/hcm-architecture {"timestamp":"2025-11-11T16:38:46.475Z"}4info: Set {"repo_url":"https://gitlab.cee.redhat.com/service/architecture-mirror"}. You can disable this feature by manually setting 'repo_url' or 'edit_uri' according to the MkDocs documentation at https://www.mkdocs.org/user-guide/configuration/#repo_url {"timestamp":"2025-11-11T16:38:46.500Z"}5DEBUG   -  Loading configuration file: /tmp/backstage-pniWI9/mkdocs.yml6DEBUG   -  Loaded theme configuration for 'mkdocs' from '/usr/local/lib/python3.11/site-packages/mkdocs/themes/mkdocs/mkdocs_theme.yml': {'static_templates': ['404.html'], 'locale': 'en', 'include_search_page': False, 'search_index_only': False, 'highlightjs': True, 'hljs_languages': [], 'hljs_style': 'github', 'hljs_style_dark': 'github-dark', 'navigation_depth': 2, 'nav_style': 'primary', 'color_mode': 'light', 'user_color_mode_toggle': False, 'analytics': {'gtag': None}, 'shortcuts': {'help': 191, 'next': 78, 'previous': 80, 'search': 83}}7ERROR   -  Config value 'docs_dir': The path '/tmp/backstage-pniWI9/docs' isn't an existing directory.8DEBUG   -  Config value 'config_file_path' = '/tmp/backstage-pniWI9/mkdocs.yml'9DEBUG   -  Config value 'site_name' = 'HCM Architecture Documentation'10DEBUG   -  Config value 'nav' = None11DEBUG   -  Config value 'pages' = None12DEBUG   -  Config value 'exclude_docs' = None13DEBUG   -  Config value 'draft_docs' = None14DEBUG   -  Config value 'not_in_nav' = None15DEBUG   -  Config value 'site_url' = None16DEBUG   -  Config value 'site_description' = None17DEBUG   -  Config value 'site_author' = None18DEBUG   -  Config value 'theme' = Theme(name='mkdocs', dirs=['/usr/local/lib/python3.11/site-packages/mkdocs/themes/mkdocs', '/usr/local/lib/python3.11/site-packages/mkdocs/templates'], static_templates={'sitemap.xml', '404.html'}, name='mkdocs', locale=Locale('en'), include_search_page=False, search_index_only=False, highlightjs=True, hljs_languages=[], hljs_style='github', hljs_style_dark='github-dark', navigation_depth=2, nav_style='primary', color_mode='light', user_color_mode_toggle=False, analytics={'gtag': None}, shortcuts={'help': 191, 'next': 78, 'previous': 80, 'search': 83})19DEBUG   -  Config value 'docs_dir' = 'docs'20DEBUG   -  Config value 'site_dir' = '/tmp/techdocs-tmp-RWM3eH'21DEBUG   -  Config value 'copyright' = None22DEBUG   -  Config value 'google_analytics' = None23DEBUG   -  Config value 'dev_addr' = '127.0.0.1:8000'24DEBUG   -  Config value 'use_directory_urls' = True25DEBUG   -  Config value 'repo_url' = 'https://gitlab.cee.redhat.com/service/architecture-mirror'26DEBUG   -  Config value 'repo_name' = None27DEBUG   -  Config value 'edit_uri_template' = None28DEBUG   -  Config value 'edit_uri' = None29DEBUG   -  Config value 'extra_css' = []30DEBUG   -  Config value 'extra_javascript' = []31DEBUG   -  Config value 'extra_templates' = []32DEBUG   -  Config value 'markdown_extensions' = []33DEBUG   -  Config value 'mdx_configs' = None34DEBUG   -  Config value 'strict' = False35DEBUG   -  Config value 'remote_branch' = 'gh-pages'36DEBUG   -  Config value 'remote_name' = 'origin'37DEBUG   -  Config value 'extra' = {}38DEBUG   -  Config value 'plugins' = ['techdocs-core']39DEBUG   -  Config value 'hooks' = []40DEBUG   -  Config value 'watch' = []41DEBUG   -  Config value 'validation' = {}42Aborted with a configuration error!43error: Failed to build the docs page for entity component:default/hcm-architecture: Failed to generate docs from /tmp/backstage-pniWI9 into /tmp/techdocs-tmp-RWM3eH; caused by unknown error 'Command mkdocs failed, exit code: 1' {"timestamp":"2025-11-11T16:38:46.955Z"}