Cannot find module "." at webpackMissingModule

This issue has been resolved in the link below

Uncaught Error: Cannot find module "."

My issue was related to react-hot-loader it seems like there is an issue with react router v4, I updated to latest version (a beta version at this time) and it fixed the error

"react-hot-loader": "^3.0.0-beta.7"

by doing a

npm install --save-dev react-hot-loader@next

Have you tried getting rid of System.js? webpack can do all that System.js can do, there's no point in using a module bundler to bundle a module bundler.