This is a reference entry from React error codes. A full explanation with fixes has not been written yet.
Stylesheet resources need a unique representation in the DOM while hydrating and more than one matching DOM Node was found. To fix, ensure you are only rendering one stylesheet link with an href attribute of "%s".
%s is filled in by React at runtime.
- Category
- Minified React error
- Severity
- error
- Runtime
- both
or press Cmd/Ctrl + Enter. The text is only sent to this site to match it.
Source: React error codes. Data fetched 2026-09-25T01:43:12.929Z.