This error occurs when React Router attempts to navigate to a route you are already on, creating a duplicate navigation action. This typically happens when clicking a link or calling navigate() with the current route as the destination. The error prevents infinite redirect loops but can confuse developers who expect navigation to trigger regardless of the current location.
React Router prevents navigating to the same location you are already on to avoid creating unnecessary history entries and potential infinite redirect loops. This error appears when you attempt to navigate to the exact same path, including all parameters and search queries, that you are currently viewing. The router blocks this action because it would create a duplicate entry in the browser history stack without changing the visible content. This behavior is intentional and protects against common mistakes like recursive redirects, double-clicking links, or authentication guards that continuously redirect to the current page.
Use the useLocation hook to check the current location before attempting navigation. Only navigate if the destination differs from the current path.
import { useNavigate, useLocation } from "react-router-dom";
function MyComponent() {
const navigate = useNavigate();
const location = useLocation();
const handleNavigate = (path: string) => {
if (location.pathname !== path) {
navigate(path);
}
};
return (
<button onClick={() => handleNavigate("/dashboard")}>
Go to Dashboard
</button>
);
}If you need to modify the current URL (like adding search parameters) without creating a new history entry, use the replace option. This replaces the current entry instead of pushing a new one.
import { useNavigate } from "react-router-dom";
function FilterComponent() {
const navigate = useNavigate();
const applyFilter = (filter: string) => {
// Replace current entry with updated search params
navigate(`?filter=${filter}`, { replace: true });
};
return (
<button onClick={() => applyFilter("active")}>
Apply Filter
</button>
);
}Ensure your authentication guards check the current location before redirecting. If already on the login page, do not redirect to login. Similarly, if already on the intended destination after login, do not redirect again.
import { Navigate, useLocation } from "react-router-dom";
function ProtectedRoute({ children, isAuthenticated }: Props) {
const location = useLocation();
if (!isAuthenticated) {
// Save intended destination and redirect to login
return <Navigate to="/login" state={{ from: location }} replace />;
}
return children;
}
function LoginPage({ isAuthenticated }: Props) {
const location = useLocation();
const from = location.state?.from?.pathname || "/";
if (isAuthenticated) {
// Only redirect if not already on destination
return <Navigate to={from} replace />;
}
return <div>Login Form</div>;
}If you need to trigger a navigation action to the same route but want React to recognize it as a change, modify the state or search parameters. This creates a distinct history entry.
import { useNavigate } from "react-router-dom";
function RefreshButton() {
const navigate = useNavigate();
const refresh = () => {
// Navigate to same path with timestamp to force refresh
navigate(window.location.pathname + `?refresh=${Date.now()}`, {
replace: true
});
};
return <button onClick={refresh}>Refresh</button>;
}If you need to reset component state when navigating to the same route with different parameters, use a key prop based on route parameters. This forces React to unmount and remount the component.
import { useParams } from "react-router-dom";
function UserProfile() {
const { userId } = useParams();
// Key changes when userId changes, forcing remount
return <Profile key={userId} userId={userId} />;
}If you call navigate() inside useEffect, ensure it only runs when necessary. Add conditions to prevent re-execution when already on the target route.
import { useEffect } from "react";
import { useNavigate, useLocation } from "react-router-dom";
function AutoRedirect({ shouldRedirect, targetPath }: Props) {
const navigate = useNavigate();
const location = useLocation();
useEffect(() => {
// Only navigate if needed and not already on target
if (shouldRedirect && location.pathname !== targetPath) {
navigate(targetPath);
}
}, [shouldRedirect, targetPath, location.pathname, navigate]);
return null;
}Install React Router DevTools browser extension or add console logging to track navigation attempts. Log the current location and target path before each navigate() call to identify where duplicate navigations originate.
import { useNavigate, useLocation } from "react-router-dom";
function debugNavigate() {
const navigate = useNavigate();
const location = useLocation();
return (targetPath: string) => {
console.log("Current:", location.pathname);
console.log("Target:", targetPath);
if (location.pathname !== targetPath) {
navigate(targetPath);
} else {
console.warn("Already on target path, skipping navigation");
}
};
}In React Router v6, the navigation behavior changed significantly from v5. The router now more strictly prevents duplicate navigation to improve performance and avoid common pitfalls. If you are migrating from v5, be aware that the old Redirect component has been replaced with Navigate, and programmatic navigation now uses useNavigate() instead of useHistory(). When working with nested routes, ensure parent and child loaders do not both attempt redirects to the same location, as child loaders execute in parallel with parent loaders and are not short-circuited by parent redirects. For complex applications with authentication flows, consider using a centralized navigation service or context that tracks the last navigation target to prevent redundant calls. The replace option is critical when updating URLs for filtering, sorting, or pagination, as it prevents cluttering the history stack with intermediate states. In server-side rendering scenarios with frameworks like Remix or Next.js with React Router, be cautious about redirects in loaders versus redirects in components, as they execute at different times and can conflict.
React Hook useCallback has a missing dependency: 'variable'. Either include it or remove the dependency array react-hooks/exhaustive-deps
React Hook useCallback has a missing dependency
Cannot use private fields in class components without TS support
Cannot use private fields in class components without TS support
Cannot destructure property 'xxx' of 'undefined'
Cannot destructure property of undefined when accessing props
useNavigate() may be used only in the context of a <Router> component.
useNavigate() may be used only in the context of a Router component
Cannot find module or its corresponding type declarations
How to fix "Cannot find module or type declarations" in Vite