this issue bothered me for whole week, as I running webpack-dev-server and make changes on "src/.html|*.js|.css" files. And the error appeared only on Chrome.
I have tried delete "node_modules", clear npm cache and npm install, still no luck. Also, I tried to build other (different) tutorial projects, the problem still persists once after I made changes while running "webpack-dev-server".
I tried my luck on Google, but doesn't seems any luck from it.
Thanks in advance.