Error: Cannot find module "@angular/animations"

[arLevi]

Not sure if it's me, but when I browse: localhost:8080 I receive two errors

Console:

GET http://localhost:8080/sockjs-node/info?t=1494877261881
( response: {"websocket":true,"origins":["*:*"],"cookie_needed":false,"entropy":1885491188} )

[WDS] Errors while compiling.
Error: Cannot find module "@angular/animations"
Error: Cannot find module "@angular/material/core/theming/prebuilt/purple-green.css"

[ShankarSumanth]

Hi @arLevi ,

How was this project installed npm install or yarn install?

If it was via npm, I think the problem would be that you have the latest version of angular (angula 4) and in that many things have changed like the new animations package and the material theme directory.