Next.js
Next.js router method called during prerendering
No Router Instance
Next.js detected router methods such as push, replace, or back being called while prerendering on the server, where no client router instance exists.
Error AtlasError Documentation and ResolutionObserved message
No Router Instance
Why it happens
- Router.push, replace, or back is called during SSR or SSG.
- Client navigation logic runs during the initial server render.
- A component invokes router methods before the browser environment is available.
How to fix it
- Move router method calls into useEffect in function components.
- In class components, move the calls into componentDidMount.
- Guard navigation logic so it only runs in the browser.
Official reference
Next.js Docs: No Router InstanceRelated errors
Explore more