"Invalid Host Header" in When running React App

Question

I am having one simple project of React JS and I am deploying into OSE. Also I am using below dependencies in my project.

 "webpack": "^2.2.0",  "webpack-dev-server": "^1.14.1",  "react": "^15.5.4",  "react-router-dom": "^4.1.1" 

also I am running my project through below build script.

"build": "SET NODE_ENV=production && webpack-dev-server --host 0.0.0.0 --inline --history-api-fallback --content-base . " 

Everything goes fine in OSE and Webpack is compiled successfully. But on accessing the url it shows "Invalid Host Header" on the webpage.

Could anyone help on this. Somewhat New in React.

Thanks in Advance.

Answer 1

At your webpack config, you could add disableHostCheck: true at devServer configuration. For example,

devServer: {   disableHostCheck: true }