On a new install of angular 7 getting errors.
obiyoda opened this issue · comments
Getting this error when running the ng serve command
ERROR in node_modules/@colap-dev/ngx-britecharts/node_modules/rxjs/Subject.d.ts(24,5): error TS2416: Property 'lift' in type 'Subject<T>' is not assignable to the same property in base type 'Observable<T>'. Type '<R>(operator: Operator<T, R>) => Observable<T>' is not assignable to type '<R>(operator: Operator<T, R>) => Observable<R>'. Type 'Observable<T>' is not assignable to type 'Observable<R>'. Type 'T' is not assignable to type 'R'. node_modules/@colap-dev/ngx-britecharts/node_modules/rxjs/observable/dom/WebSocketSubject.d.ts(77,5): error TS2416: Property 'lift' in type 'WebSocketSubject<T>' is not assignable to the same property in base type 'AnonymousSubject<T>'. Type '<R>(operator: Operator<T, R>) => WebSocketSubject<R>' is not assignable to type '<R>(operator: Operator<T, R>) => Observable<T>'. Type 'WebSocketSubject<R>' is not assignable to type 'Observable<T>'. Types of property 'operator' are incompatible. Type 'Operator<any, R>' is not assignable to type 'Operator<any, T>'. Type 'R' is not assignable to type 'T'.
Hi @obiyoda , could you please provide more info?
Knowing the Angular and Typescript version you are using would really help.
Angular version is 7.2.0
Typescript version is 3.2.2
Below is my package.json. This is all spun up using the angular cli.
{
"name": "ng7error",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~7.2.0",
"@angular/common": "~7.2.0",
"@angular/compiler": "~7.2.0",
"@angular/core": "~7.2.0",
"@angular/forms": "~7.2.0",
"@angular/platform-browser": "~7.2.0",
"@angular/platform-browser-dynamic": "~7.2.0",
"@angular/router": "~7.2.0",
"@colap-dev/ngx-britecharts": "^1.0.1",
"core-js": "^2.5.4",
"rxjs": "~6.3.3",
"tslib": "^1.9.0",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.13.0",
"@angular/cli": "~7.3.6",
"@angular/compiler-cli": "~7.2.0",
"@angular/language-service": "~7.2.0",
"@types/node": "~8.9.4",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"typescript": "~3.2.2"
}
}
We haven't still made the library offialy compatible with Angular 7 so that may be the issue.
Any way you can try one of this things:
- Change the typescript version to 2.1.4.
- Add
"noStrictGenericChecks": true
to your tsconfig file (https://stackoverflow.com/a/48882142/2686243).
Please let me know if any of those 2 options helped.
Hi @obiyoda, did any of those option worked?
Is someone working on this?
@martinmanzo
Hi @eliraneliassy , not that I'm aware of. Are you thinking on taking it?
Same error here.
ERROR in node_modules/@colap-dev/ngx-britecharts/node_modules/rxjs/Subject.d.ts(24,5): error TS2416: Property 'lift' in type 'Subject<T>' is not assignable to the same property in base type 'Observable<T>'.
Hello @cabrinoob , I didn't had the time to make the package compatible with Angular 7 so that is the issue. Would you mind making a PR?