Webpack dev server stops bundling after save

Bug report

What is the current behavior? The webpack dev server doesn’t update the site on save, but it does nothing. (it returns nothing) (Sorry if my explanation isn’t that good, IDK how to word this, so here is an example gif)

If the current behavior is a bug, please provide the steps to reproduce. Create a react app (I used typescript redux template but that shouldn’t matter). Use these configs: Link To Gist

What is the expected behavior?

It should reload the page and display the new/updated content.

Other relevant information: webpack version: webpack@4.44.1 Node.js version: v12.18.0 Operating System:

OS Name:                   Microsoft Windows 10 Pro
OS Version:                10.0.18362 N/A Build 18362
OS Manufacturer:           Microsoft Corporation
OS Configuration:          Standalone Workstation
OS Build Type:             Multiprocessor Free

Additional tools:

Installed plugins

+-- @babel/core@7.11.1
+-- @babel/plugin-proposal-class-properties@7.10.4
+-- @babel/plugin-proposal-object-rest-spread@7.11.0
+-- @babel/plugin-transform-runtime@7.11.0
+-- @babel/preset-env@7.11.0
+-- @babel/preset-react@7.10.4
+-- @babel/preset-typescript@7.10.4
+-- @reduxjs/toolkit@1.4.0
+-- @testing-library/jest-dom@4.2.4
+-- @testing-library/react@9.5.0
+-- @testing-library/user-event@7.2.1
+-- @types/jest@24.9.1
+-- @types/node@12.12.54
+-- @types/react@16.9.46
+-- @types/react-dom@16.9.8
+-- @types/react-helmet@6.1.0
+-- @types/react-redux@7.1.9
+-- @types/react-router-dom@5.1.5
+-- @types/react-syntax-highlighter@11.0.4
+-- @types/styled-components@5.1.2
+-- @types/styled-theming@2.2.5
+-- axios@0.19.2
+-- babel-loader@8.1.0
+-- babel-plugin-styled-components@1.11.1
+-- copy-webpack-plugin@6.0.3
+-- css-loader@4.2.1
+-- file-loader@6.0.0
+-- html-webpack-plugin@4.3.0
+-- react@16.13.1
+-- react-dom@16.13.1
+-- react-helmet@6.1.0
+-- react-intl@5.6.2
+-- react-redux@7.2.1
+-- react-router-dom@5.2.0
+-- react-scripts@3.4.3
+-- react-syntax-highlighter@13.4.0
+-- refractor@3.1.0
+-- regenerator-runtime@0.13.7
+-- style-loader@1.2.1
+-- styled-components@5.1.1
+-- styled-theming@2.2.0
+-- typescript@3.8.3
+-- webpack@4.44.1
+-- webpack-cli@3.3.12
`-- webpack-dev-server@3.11.0

NOTE: SINCE I’M PRETTY NEW TO WEBPACK AND BABEL ITS POSSIBLE THAT I DID SOMETHING WRONG AND THAT THIS ISN’T A BUGG

[Arthurdw]

This is a fork of the repo I’m having the issues with. Repo

[Arthurdw]

@evilebottnawi I think so. Its probably a bug from copy-webpack-plugin. Thanks for trying to help me tho ♥