Error while starting my project ( after running ng serve )
I had to downgrade rxjs-compat and was able to get past it.
"rxjs-compat": "6.3.3"
I had the same problem and I resolved just installing the same version of rxjs and rxjs-impat. The problem was that I had rxjs version 6.3.3 and rxjs-impat 6.4.0. I upgraded rxjs to 6.4.0 version. Having rxjs 6.4.0 and rxjs impat 6.4.0 version solved the problem
there are some packages to update:
Name Version Command to update -------------------------------------------------------------------------------- @angular/cli 7.2.4 -> 7.3.1 ng update @angular/cli @angular/core 7.2.3 -> 7.2.4 ng update @angular/core rxjs 6.3.3 -> 6.4.0 ng update rxjsThere might be additional packages that are outdated.Run
ng update --allto try to update all at the same time.