Unexpected token (./assets/js/login.jsx)

[fohrloop]

Hello,

I am trying to install this as instructed here.

When running npm run build, I got this error:

PS C:\git stuff\django-react-auth> npm run build

> django_react_auth@1.0.0 build C:\git stuff\django-react-auth
> webpack --config webpack.config.js

Hash: 2795ec02dd9c3597dfa1
Version: webpack 1.15.0
Time: 859ms
  Asset     Size  Chunks             Chunk Names
main.js  1.13 MB       0  [emitted]  main
    + 226 hidden modules

ERROR in ./assets/js/login.jsx
Module build failed: SyntaxError: C:/git stuff/django-react-auth/assets/js/login.jsx: Unexpected token, expected , (15:4)

  13 |       }
  14 |
> 15 |     handleSubmit: function(e) {
     |     ^
  16 |         e.preventDefault()
  17 |
  18 |         var username = this.refs.username.value

 @ ./assets/js/index.jsx 5:12-30

I got the build working by changing this

   getInitialState = () => {
        return {
          login_error: false
        }
      }

(note the missing comma)
to this

    getInitialState: function() {
        return {
          login_error: false
        }
      },

in the ./assets/js/login.jsx. Do you think this is a bug, or just a matter of my configuration?