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The error could not find react-redux context value; please ensure the component is wrapped in a <Provider> means a component called useSelector or useDispatch without access to the React-Redux context. Put the component beneath a <Provider store={store}> in the same React tree. If it already appears to be wrapped, check for a separate React root, an isolated test render, or duplicate React and React-Redux packages.
1. Put the failing component under the Provider
React-Redux’s useSelector and useDispatch hooks read the store from React context. The component using either hook must therefore be a descendant of a Provider that receives the intended store. The Redux troubleshooting guide describes this as calling a hook without a <Provider store={store}> above it in the tree.
A typical root setup looks like this:
import { Provider } from 'react-redux'
import { store } from './store'
import App from './App'
root.render(
<Provider store={store}>
<App />
</Provider>
)Use your project’s actual store and rendering setup; the important requirement is the component’s position in the React tree, not a particular file layout.
2. Trace the component’s actual React tree
Check the ancestry of the exact component that throws, rather than assuming that a Provider near the app entry point covers every render. A Provider only supplies context to descendants in its React tree.
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- Separate
createRoot: A component mounted through anothercreateRootbelongs to a separate React root. Add a Provider with the appropriate store around that root’s rendered tree. - Portal: A portal remains part of the React tree that created it, so it can receive context from that tree’s Provider.
- Isolated component render: A test that renders a component outside the application’s normal root needs to supply its own Provider and test store.
3. Wrap isolated test renders with a store
For a component test, render the component inside <Provider store={testStore}>...</Provider>. This gives its hooks the context they expect. Create a store appropriate to the test; the specific test utility and store factory depend on the project’s setup.
4. Check for duplicate React or React-Redux packages
If the failing component is visibly beneath a Provider and the error remains, inspect which package copies the Provider and the hook actually import. Separate copies of react-redux have separate context objects, so a Provider from one copy is invisible to hooks from another. Duplicate copies of react can also cause this error.
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From the application directory, inspect the resolved dependency tree:
npm ls react react-reduxFor pnpm or Yarn, use the corresponding dependency-inspection command. Look for nested or duplicated installations, including cases where a component library brings its own React or React-Redux dependency. Deduplicate so the Provider and hook resolve to the same package instance. A package-tree listing is a useful clue, but confirm the actual imports used by the Provider and the failing component.
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Choose the check that matches the failure
| What you observe | What to check or do |
|---|---|
| The failing component is outside any Provider | Wrap its containing root with <Provider store={store}>. |
The main app has a Provider, but the component uses another createRoot |
Wrap the separate root’s tree in its own Provider. |
| Only an isolated test render fails | Render the tested component inside a Provider with a test store. |
| The Provider appears to wrap the component, but the error persists | Inspect resolved React and React-Redux instances and ensure the Provider and hook use the same copies. |
The official Redux troubleshooting page was last updated September 23, 2026. Its guidance addresses Provider ancestry, separate roots, tests, and duplicate packages; project-specific store and test setup still varies.
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