NPM Cannot read property '0' of undefined

Question

After updated Node (upto v8.6.0) and npm (upto v5.5.1) I cannot execute command npm install. After npm install I\'ve error message:

npm ERR! Can         


        

Answer 1

In my case reinstalling node_modules have not fixed this issue. Problem was with one *.ts file which was missing in source codes. Do not know why It was not displaying compilation error, but adding this missing file to repository solved this issue.