![Uncaught Could not find router reducer in state tree, it must be mounted under "router" · Issue #312 · supasate/connected-react-router · GitHub Uncaught Could not find router reducer in state tree, it must be mounted under "router" · Issue #312 · supasate/connected-react-router · GitHub](https://user-images.githubusercontent.com/31064652/58316248-aeae1c00-7e45-11e9-9f51-1e550d6c9b12.png)
Uncaught Could not find router reducer in state tree, it must be mounted under "router" · Issue #312 · supasate/connected-react-router · GitHub
![32] React JS | React Router V6 | Send data from one route to another|useNavigate state, useLocation - YouTube 32] React JS | React Router V6 | Send data from one route to another|useNavigate state, useLocation - YouTube](https://i.ytimg.com/vi/3NEZAxrluYw/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDb-nKtHmOEAri9F3_pJLkFilJulg)
32] React JS | React Router V6 | Send data from one route to another|useNavigate state, useLocation - YouTube
![Hello all, Im trying to pass a state called "userId" from a child component to the index.js. That way only valid users can actually sign in. Ive tried look at solutions like Hello all, Im trying to pass a state called "userId" from a child component to the index.js. That way only valid users can actually sign in. Ive tried look at solutions like](https://i.redd.it/hello-all-im-trying-to-pass-a-state-called-userid-from-a-v0-0nqpg7394wh81.png?width=766&format=png&auto=webp&s=620e0c69c973a9112e552d6727682fed4dea89a5)
Hello all, Im trying to pass a state called "userId" from a child component to the index.js. That way only valid users can actually sign in. Ive tried look at solutions like
location.search is empty when we are trying to pass state · Issue #6744 · remix-run/react-router · GitHub
![reactjs - React routing - are component state values preserved, and can useReducer be used with some useState variables in it? - Stack Overflow reactjs - React routing - are component state values preserved, and can useReducer be used with some useState variables in it? - Stack Overflow](https://i.stack.imgur.com/4nD8T.png)
reactjs - React routing - are component state values preserved, and can useReducer be used with some useState variables in it? - Stack Overflow
![reactjs - Property does not exist on state - Using React Router Hooks with TypeScript - Stack Overflow reactjs - Property does not exist on state - Using React Router Hooks with TypeScript - Stack Overflow](https://i.stack.imgur.com/K5NGl.png)