Understand workflow findings
Evidence-based structural checks without running your graph.
Start with confirmed structural errors
Duplicate identifiers and missing link references are file-level facts. Socket mismatches and cycles can depend on custom-node conversions and loop semantics. Unconnected nodes can be intentional.
Repair a copy, then verify
Preview safe repair changes. Only socket references absent from the link table are removed. The original remains available through Undo. Live edges, duplicate IDs and uncertain logic require manual review.
Dependencies
Model filenames and node classes are references, not proof of installation. Compare them with the running ComfyUI instance; an exported JSON cannot inspect your disk.
Check a workflow locallyYour next step
Use the Nodi Quick tour to learn this page. Start with an example, review the result and export your own copy.
ComfyUI workflow tutorial · ComfyUI Workflow Studio · All local tools · Error troubleshooting guides