Hot module reload is not working on my nextjs app

Question

I have a project based on nextjs. Oddly enough, the HMR is not working properly for my project. Every time I make changes I have to re run the process. I have attached details of my next config and package.json:

next.config:

const withSass = require("@zeit/next-sass");
const withCSS = require("@zeit/next-css");

module.exports = withCSS(
  withSass({
    webpack(config, options) {
      config.module.rules.push({
        test: /\.(eot|woff|woff2|ttf|svg|png|jpg|gif)$/,
        use: {
          loader: "url-loader",
          options: {
            limit: 100000,
          },
        },
      });

      return config;
    }
  })
);

package.json

"scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start",
    "export": "next export"
  },
  "dependencies": {
    "@zeit/next-css": "^1.0.1",
    "@zeit/next-sass": "^1.0.1",
    "antd": "^3.26.8",
    "chartjs": "^0.3.24",
    "classnames": "^2.2.6",
    "draft-js": "^0.11.4",
    "isomorphic-unfetch": "^3.0.0",
    "moment": "^2.24.0",
    "next": "^9.2.1",
    "node-sass": "^4.13.1",
    "react": "16.12.0",
    "react-dom": "16.12.0",
    "react-helmet": "^5.2.1",
    "react-markdown": "^4.3.1",
    "react-mde": "^8.1.0",
    "react-redux": "^7.2.0",
    "react-select": "^3.0.8",
    "react-slick": "^0.25.2",
    "react-toastify": "^5.5.0",
    "redux": "^4.0.5",
    "redux-devtools-extension": "^2.13.8",
    "redux-thunk": "^2.3.0",
    "showdown": "^1.9.1",
    "slick-carousel": "^1.8.1"
  },
  "devDependencies": {
    "eslint": "^6.8.0",
    "eslint-loader": "^3.0.3",
    "eslint-plugin-react": "^7.18.3",
    "url-loader": "^3.0.0"
  }

I have tried removing node_modules and reinstalling again as well, doesnt seem to fix the issue.

Following is my project structure

Answer 1

Got help from @felixmosh. There was issue because of my folders were case was not matching route case. Fixed the issues by changing folder name to route names.

Answer 2

I just solve this problem just by delete folder ".next" and then close terminal and run again npm run dev it will works 👍