Cannot find module 'rxjs-compat/Observable'

[hilout]

I have this error when i do ng serve --proxy-config proxy.conf.json : Cannot find module 'rxjs-compat/Observable'
i installed npm install rxjs@6.0.0 module but i still have thie error.

[bucherarnold]

same issue for me too.....

[palaciosdiego]

ERROR in node_modules/rxjs/Observable.d.ts(1,15): error TS2307: Cannot find module 'rxjs-compat/Observable'.

Same for me!

[bucherarnold]

you are building with a higher version of angular cli (probably the last version which cause a few more errors) i suggest you to downgrade your version to use v1.6.8

Uninstall your current version

npm uninstall -g @angular/cli

Install v1.6.8

npm install -g @angular/cli@1.6.8 // or whatever version you need

Run Using Angular CLI v1.6.8

---

cd celerio-angular-quickstart/quickstart/web

//fix for fsevents platform issue, install forced (only if you are using windows platform)
npm install fsevents@1.2.4 -f

npm i @angular/material@5.2.0
npm i @angular/cdk@5.2.0
npm i primeng
npm i font-awesome

//fix for style.css (quickstart\web\src\styles.css)
//remove '~' sign from line 4 @import '~https://fonts.googleapis.com/icon?family=Material+Icons';

ng serve --proxy-config proxy.conf.json -o

[palaciosdiego]

Even downgrade angular cli version and follow the steps above
I get this error
ERROR in src/app/app.component.ts(24,15): error TS2304: Cannot find name 'module'.
src/app/entities/author/author-detail.component.ts(19,15): error TS2304: Cannot find name 'module'.

i ｢wdm｣: Failed to compile.