I\'m getting an ERROR when trying to run ng build on my angular 4 app.
ng build
EPERM: operation not permitted, lstat \'\' <
EPERM: operation not permitted, lstat \'\'
I saw this problem when running IISNODE...
Solution: Ensure that AppPool Identify from IIS has read permissions all the way from root of harddrive to website files.
Full answer is here https://github.com/tjanczuk/iisnode/issues/247