caomingkai / Online-Exam-System

💯 A MERN stack online examination application, providing features like JWT authentication random questions generation, timer automatic grading. ##Tech Stack: React/Redux, Node.js, Express, MongoDB, JWT, Passport.js

46 stars 23 forks source link

Not able to run the project #2

Open ghost opened 3 years ago

ghost commented 3 years ago

Not able to run the file

Screenshot from 2021-01-12 17-45-50

skydtrtzmr commented 2 months ago

I got this problem too. It has been a long time. Just in case someone may need it. You should install redux devtool (https://github.com/reduxjs/redux-devtools/tree/main/extension#installation) on your browser, otherwise line17 window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ will be undefined, and that's why this error occurs.