# errors URL: /api/rendering/plugins/directives/errors/ Section: directives -------------------------------------------------------------------------------- errors - Bengal window.BENGAL_THEME_DEFAULTS = { appearance: 'dark', palette: 'snow-lynx' }; // Progressive Enhancement System Configuration window.Bengal = window.Bengal || {}; window.Bengal.enhanceBaseUrl = '/bengal/assets/js/enhancements'; window.Bengal.watchDom = true; window.Bengal.debug = false; (function () { try { var defaults = window.BENGAL_THEME_DEFAULTS || { appearance: 'system', palette: '' }; var defaultAppearance = defaults.appearance; if (defaultAppearance === 'system') { defaultAppearance = (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) ? 'dark' : 'light'; } var storedTheme = localStorage.getItem('bengal-theme'); var storedPalette = localStorage.getItem('bengal-palette'); var theme = storedTheme ? (storedTheme === 'system' ? defaultAppearance : storedTheme) : defaultAppearance; var palette = storedPalette ?? defaults.palette; document.documentElement.setAttribute('data-theme', theme); if (palette) { document.documentElement.setAttribute('data-palette', palette); } } catch (e) { document.documentElement.setAttribute('data-theme', 'light'); } })(); Skip to main content Magnifying Glass ESC Recent Clear Magnifying Glass No results for "" Try different keywords or check your spelling Start typing to search... ↑↓ Navigate ↵ Open ESC Close Powered by Lunr ᓚᘏᗢ Documentation Info About Arrow Clockwise Get Started Note Tutorials File Text Content Palette Theming Settings Building Starburst Extending Bookmark Reference Learning Tracks Releases Dev GitHub API Reference bengal CLI Magnifying Glass Search ⌘K Palette Appearance Chevron Down Mode Monitor System Sun Light Moon Dark Palette Snow Lynx Brown Bengal Silver Bengal Charcoal Bengal Blue Bengal List ᓚᘏᗢ Magnifying Glass Search X Close Documentation Info About Arrow Clockwise Get Started Note Tutorials File Text Content Palette Theming Settings Building Starburst Extending Bookmark Reference Learning Tracks Releases Dev GitHub API Reference bengal CLI Palette Appearance Chevron Down Mode Monitor System Sun Light Moon Dark Palette Snow Lynx Brown Bengal Silver Bengal Charcoal Bengal Blue Bengal API Reference __main__ bengal Caret Right Folder Analysis community_detection graph_analysis graph_reporting graph_visualizer knowledge_graph link_suggestions link_types page_rank path_analysis performance_advisor results Caret Right Folder Assets manifest pipeline Caret Right Folder Autodoc base config docstring_parser utils virtual_orchestrator Caret Right Folder Extractors cli openapi python Caret Right Folder Models cli common openapi python Caret Right Folder Cache asset_dependency_map cache_store cacheable compression dependency_tracker page_discovery_cache query_index query_index_registry taxonomy_index utils Caret Right 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reload_controller request_handler request_logger resource_manager utils Caret Right Folder Services validation Caret Right Folder Themes config Caret Right Folder Utils atomic_write autodoc build_context build_stats build_summary cli_output css_minifier dates dotdict error_handlers file_io file_lock hashing incremental_constants js_bundler live_progress logger metadata observability page_initializer pagination path_resolver paths performance_collector performance_report profile progress retry rich_console sections swizzle text theme_registry theme_resolution thread_local traceback_config traceback_renderer url_normalization url_strategy Plugins Directives ᗢ Caret Down Link Copy URL External Open LLM text Copy Copy LLM text Share with AI Ask Claude Ask ChatGPT Ask Gemini Ask Copilot Module rendering.plugins.directives.errors Rich error reporting for directive parsing. Provides detailed, helpful error messages when directives fail to parse. View source 1 Class 2 Functions Classes DirectiveError Rich error for directive parsing failures. Provides detailed context including: - Directive type t… 3 Caret Right Rich error for directive parsing failures. Provides detailed context including: Directive type that failed File path and line number Content snippet showing the problem Helpful suggestions for fixing Inherits from Exception Methods 1 display Get formatted error message (same as __str__). 0 str Caret Right def display(self) -> str Get formatted error message (same as str). Returns str Internal Methods 2 Caret Right __init__ Initialize directive error. 6 None Caret Right def __init__(self, directive_type: str, error_message: str, file_path: Path | None = None, line_number: int | None = None, content_snippet: str | None = None, suggestion: str | None = None) Initialize directive error. Parameters 6 directive_type str Type of directive that failed (e.g., 'tabs', 'note') error_message str Human-readable error description file_path Path | None Path to file containing the directive line_number int | None Line number where directive starts content_snippet str | None Snippet of content showing the problem suggestion str | None Helpful suggestion for fixing the issue _format_error Format a rich error message for display. 0 str Caret Right def _format_error(self) -> str Format a rich error message for display. Returns str Functions format_directive_error Format a directive error message. 7 str Caret Right def format_directive_error(directive_type: str, error_message: str, file_path: Path | None = None, line_number: int | None = None, content_lines: list[str] | None = None, error_line_offset: int = 0, suggestion: str | None = None) -> str Format a directive error message. Parameters 7 Name Type Default Description directive_type str — Type of directive error_message str — Error description file_path Path | None None File containing the error line_number int | None None Line number of directive content_lines list[str] | None None Lines of content around the error error_line_offset int 0 Which line in content_lines has the error (for highlighting) suggestion str | None None Helpful suggestion Returns str — Formatted error message get_suggestion Get a helpful suggestion for a common error type. 1 str | None Caret Right def get_suggestion(error_key: str) -> str | None Get a helpful suggestion for a common error type. Parameters 1 Name Type Default Description error_key str — Returns str | None ← Previous embed Next → example_label List © 2025 Bengal ᓚᘏᗢ window.BENGAL_LAZY_ASSETS = { tabulator: '/bengal/assets/js/tabulator.min.js', dataTable: '/bengal/assets/js/data-table.js', mermaidToolbar: '/bengal/assets/js/mermaid-toolbar.9de5abba.js', mermaidTheme: '/bengal/assets/js/mermaid-theme.344822c5.js', graphMinimap: '/bengal/assets/js/graph-minimap.cc7e42e3.js', graphContextual: '/bengal/assets/js/graph-contextual.440e59c6.js' }; window.BENGAL_ICONS = { close: '/bengal/assets/icons/close.911d4fe1.svg', enlarge: '/bengal/assets/icons/enlarge.652035e5.svg', copy: '/bengal/assets/icons/copy.3d56e945.svg', 'download-svg': '/bengal/assets/icons/download.04f07e1b.svg', 'download-png': '/bengal/assets/icons/image.c34dfd40.svg', 'zoom-in': '/bengal/assets/icons/zoom-in.237b4a83.svg', 'zoom-out': '/bengal/assets/icons/zoom-out.38857c77.svg', reset: '/bengal/assets/icons/reset.d26dba29.svg' }; Arrow Up X -------------------------------------------------------------------------------- Metadata: - Author: lbliii - Word Count: 1312 - Reading Time: 7 minutes