I updated my angular project and all my dependencies to latest version. Without to much trouble I solved most of the dependency issues, but I'm still stuck on RxJS. Here is my package.json:
"dependencies": {
"@angular-devkit/build-angular": "^0.6.0",
"@angular/animations": "^6.0.0",
"@angular/common": "^6.0.0",
"@angular/compiler": "^6.0.0",
"@angular/core": "^6.0.0",
"@angular/forms": "^6.0.0",
"@angular/http": "^6.0.0",
"@angular/platform-browser": "^6.0.0",
"@angular/platform-browser-dynamic": "^6.0.0",
"@angular/router": "^6.0.0",
"angular-bootstrap-md": "^6.0.1",
"core-js": "^2.5.5",
"font-awesome": "^4.7.0",
"rxjs": "^6.1.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular/cli": "~6.0.0",
"@angular/compiler-cli": "^6.0.0",
"@angular/language-service": "6.0.0",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~6.0.60",
"codelyzer": "^4.0.1",
"electron": "^1.8.3",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~2.0.2",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.4.2",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^1.0.0",
"protractor": "~5.3.1",
"ts-node": "~6.0.2",
"tslint": "~5.10.0",
"typescript": "~2.7.2"
I'm only importing two modules from RxJS:
import { fromPromise } from 'rxjs/observable/fromPromise';
import { Subscription } from 'rxjs/Subscription';
They are both giving the same error:
[ts] Module '"***/node_modules/rxjs/Subscription"' has no exported
member 'Subscription'.
It's exactly the same for fromPromise
. Here is the error message I'm getting from Subscribtion.d.ts
(I have not modified the code in any way)
UPDATE:
The answers bellow solved the issue with Subscription but fromPromise
still gives the same issue even though it's exported correctly:
export * from 'rxjs-compat/observable/fromPromise';
There is a lot of breaking changes with RxJS 6. For example, prototype methods as
myObservable.map(data => data * 2)
won't work anymore and must be replaced by
myObservable.pipe(map(data => data * 2))
All details can be found here: https://github.com/ReactiveX/rxjs/blob/master/docs_app/content/guide/v6/migration.md
Until you have fixed all breaking changes, you can make your old code work again with rxjs-compat
(https://github.com/ReactiveX/rxjs/tree/master/compat).
This package is required to get backwards compatibility with RxJS previous to version 6. It contains the imports to add operators to
Observable.prototype
and creation methods toObservable
.
Type this to install it:
npm install -s rxjs-compat
I hope your problem will resolve using this below statement
import Subscription from 'rxjs'
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