Hello,
I am new by angular 2 i just finished building my first angular 2 application with TypeScript.
But when i use the build in server command 'npm start' every thing works fine in this url:
http://localhost:3000
now according to the instructions form the project repository,
### server
# development
npm run server
# production
npm run build:prod
npm run server:prod
I rang the following command 'npm run build:prod' to get the production package.
But this the error i am getting.

Please can someone help me out ?