How execution works
Nodes execute in the order defined by the workflow graph, respecting dependencies and input/output connections.Required vs optional inputs
- Required inputs must be set for the workflow to be valid.
- Optional inputs add extra control (e.g., image uploads, aspect ratio).
Monitoring execution
Track workflow progress using:- Progress bar
- Prompt execution status
- Output preview
Handling errors
Errors appear in the execution panel with messages indicating which node failed and why. Fix the input or reconnect the upstream node, then click Run again.Retrieving outputs
You must add a Save node to retrieve workflow outputs.| Modality | Save node |
|---|---|
| Image | Save Image |
| Audio | Save Audio |
| Video | Save Video |
Next steps
- Try a guided example: Step-by-Step Tutorials.
- Manage saved workflows: Managing Workflows.