Tons of error in console after npm install and npm start

[weijyewang]

• I'm submitting a ...
  [ ] bug report

• Do you want to request a feature or report a bug?
  Report a bug

• What is the current behavior?
  After npm install and npm start/ npm run server. I get tons of errors such as these:
  

• If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via
  Please refer to the description above.

• Please tell us about your environment:

• Angular version: 2.0.0-beta.X
• Browser: Chrome Canary version 57.0
• Node 6.0
• Npm 3.8.6

[katallaxie]

@weijyewang should fix that 35af198

[lordgreg]

So is this a revert to previous version of file?

[katallaxie]

@lordgreg yep!

[weijyewang]

thanks, but i still get the same error after applying the fix mentioned above

[weijyewang]

Here's the error shown in the terminal after running npm start: