Troubleshooting
Trace the contract, not a screenshot.
Most installation issues reduce to an incorrect registry URL, missing generated CSS, a mismatched import alias, or an application override.
Registry item returns 404
Use the exact registryUrl from the catalogue or component contract. Registry names use gummy-{slug}.
Component has no Gummy material
Import the generated shared theme and component style files once from the global stylesheet or root layout.
Base UI cannot be resolved
Install through the registry command so the declared @base-ui/react dependency is installed with the editable source.
Dark or RTL behavior is missing
Set data-theme="dark" for the dark environment and a real dir boundary for bidirectional layout.
Motion remains enabled
Check the generated styles are loaded and no application rule overrides prefers-reduced-motion: reduce.
Source viewer cannot load
Open the public registry URL directly; its JSON contains the same editable public files used by the viewer.