Wrap imports in try-except blocks to provide clear error messages:
- Node imports: log helpful message if ComfyUI dependencies missing
- PromptServer import: log warning if server unavailable
- Export empty mappings instead of crashing ComfyUI startup
This allows the extension to fail gracefully when dependencies
are unavailable (e.g., during testing or accidental standalone
execution) while still providing diagnostic information.
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Fork of KJNodes' Ideogram 4 Prompt Builder with stores, multi-select, scene save/load, live background preview, and separate width/height outputs.
Co-authored-by: Cursor <cursoragent@cursor.com>