React Tips — Formik Blur, Router Navigation, Context Value Change | by John Au-Yeung | JavaScript in Plain English
![Trying to render a new component on click using useHistory. Keep getting "TypeError: Cannot read property 'push' of undefined" : r/learnjavascript Trying to render a new component on click using useHistory. Keep getting "TypeError: Cannot read property 'push' of undefined" : r/learnjavascript](https://external-preview.redd.it/hbBUAZK6iZW13PeatVMwqi2tbQuLxPXaPMMjFrP2sMc.jpg?auto=webp&s=16028ff35fa1e61c89589c4a0f78c5e0191a581a)
Trying to render a new component on click using useHistory. Keep getting "TypeError: Cannot read property 'push' of undefined" : r/learnjavascript
![提示Cannot read property 'push' of undefined_changehptypeerror: cannot read property 'push' of _djyeeee的博客-CSDN博客 提示Cannot read property 'push' of undefined_changehptypeerror: cannot read property 'push' of _djyeeee的博客-CSDN博客](https://img-blog.csdnimg.cn/20210411215651305.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NzgyOTc4,size_16,color_FFFFFF,t_70)
提示Cannot read property 'push' of undefined_changehptypeerror: cannot read property 'push' of _djyeeee的博客-CSDN博客
![javascript - ReactJS: Unhandled Rejection (TypeError): Cannot read property 'push' of undefined - Stack Overflow javascript - ReactJS: Unhandled Rejection (TypeError): Cannot read property 'push' of undefined - Stack Overflow](https://i.stack.imgur.com/YqYuV.png)
javascript - ReactJS: Unhandled Rejection (TypeError): Cannot read property 'push' of undefined - Stack Overflow
![Uncaught TypeError: Cannot read property 'type' of undefined that may be related to react-router-redux · Issue #5831 · remix-run/react-router · GitHub Uncaught TypeError: Cannot read property 'type' of undefined that may be related to react-router-redux · Issue #5831 · remix-run/react-router · GitHub](https://user-images.githubusercontent.com/33135849/34541443-0b1d836a-f08d-11e7-9fa3-a25e98613139.png)
Uncaught TypeError: Cannot read property 'type' of undefined that may be related to react-router-redux · Issue #5831 · remix-run/react-router · GitHub
![Uncaught TypeError: Cannot read property 'pathname' of undefined · Issue #54 · supasate/connected-react-router · GitHub Uncaught TypeError: Cannot read property 'pathname' of undefined · Issue #54 · supasate/connected-react-router · GitHub](https://user-images.githubusercontent.com/7589113/42620372-6cc11d8a-85d8-11e8-9eb3-b5d104f2505f.png)
Uncaught TypeError: Cannot read property 'pathname' of undefined · Issue #54 · supasate/connected-react-router · GitHub
![ReactRouter~子コンポーネントでthis.porps.history.push()がTypeError: Cannot read property 'push' of undefinedになる - Study & Practice ReactRouter~子コンポーネントでthis.porps.history.push()がTypeError: Cannot read property 'push' of undefinedになる - Study & Practice](https://cdn-ak.f.st-hatena.com/images/fotolife/c/carametal/20201008/20201008153129.png)
ReactRouter~子コンポーネントでthis.porps.history.push()がTypeError: Cannot read property 'push' of undefinedになる - Study & Practice
![reactjs - react-router-dom - TypeError: Cannot read properties of undefined (reading 'pathname') - Stack Overflow reactjs - react-router-dom - TypeError: Cannot read properties of undefined (reading 'pathname') - Stack Overflow](https://i.stack.imgur.com/XdnHq.png)
reactjs - react-router-dom - TypeError: Cannot read properties of undefined (reading 'pathname') - Stack Overflow
![Trying to render a new component on click using useHistory. Keep getting "TypeError: Cannot read property 'push' of undefined" : r/learnjavascript Trying to render a new component on click using useHistory. Keep getting "TypeError: Cannot read property 'push' of undefined" : r/learnjavascript](https://preview.redd.it/m1zic479q9b61.png?width=724&format=png&auto=webp&s=e7d57f6baacc1644266ab2d084e9a15597c43e9d)