Module build failed: TypeError

[Kristian Mandrup]

Failed to compile
./src/routes/Order/Request/Step1.js
Module build failed: TypeError: Property right of AssignmentExpression expected node to be of a type ["Expression"] but instead got null
    at Array.map (<anonymous>)

After:

git clone ...
yarn install
npm start

I also tried:

$ git clone https://github.com/ant-design/ant-design-pro.git --depth=1
$ cd ant-design-pro
$ npm install
$ npm start         # visit http://localhost:8000

Which starts the ant design pro server and dashboard but it doesn't display the app.
Usage instructions not very clear. Please provide better instructions and perhaps a screenshot of what to expect when the app is started correctly.

Thanks :)

[Asyraf Duyshart]

please use my newest revised version 2