0

A library I use blob-to-stream need access to node streams. I used to get this error

Module not found: Error: Can't resolve 'stream' in '/mnt/c/Users/jbermudez/workspace/HMI_WEB_CONVERTIDORES/front/node_modules/blob-to-stream'

I set Stream to false as said in this question. Now I get :

TypeError: stream.Readable is not a constructor
at blobToStream (http://localhost:4200/ing-features-recorder.js:1418:12)
at Observable._subscribe (http://localhost:4200/ing-features-recorder.js:6177:25)
at Observable._trySubscribe (http://localhost:4200/vendor.js:87730:25)
at Observable.subscribe (http://localhost:4200/vendor.js:87716:22)
at subscribeToResult (http://localhost:4200/vendor.js:97811:23)
at MergeMapSubscriber._innerSub (http://localhost:4200/vendor.js:93001:116)
at MergeMapSubscriber._tryNext (http://localhost:4200/vendor.js:92995:14)
at MergeMapSubscriber._next (http://localhost:4200/vendor.js:92978:18)
at MergeMapSubscriber.next (http://localhost:4200/vendor.js:88274:18)
at TapSubscriber._next (http://localhost:4200/vendor.js:95153:26)

I use node 14.0 and angular 10 and this is my package.json:

{
  "name": "web-hmi",
  "version": "0.0.0",
  "scripts": {
    "postinstall": "ngcc",
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "test-headless": "ng test --browsers Chromium_no_sandbox --watch=false --code-coverage",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "sonar": "sonar-scanner",
    "clean": "rm -rf node_modules; rm package-lock.json",
    "prenixcodegen": "rm -f src/thrifts/*",
    "nixcodegen": "thrift --gen js:node,ts,es6,with_ns -r -out src/app/core/api/thrifts --I thrifts thrifts/all.thrift",
    "unsecureWeb": "chrome --disable-web-security --incognito --user-data-dir=c:/temp/IC"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "~10.0.2",
    "@angular/cdk": "~10.0.2",
    "@angular/common": "~10.0.2",
    "@angular/compiler": "~10.0.2",
    "@angular/core": "~10.0.2",
    "@angular/forms": "~10.0.2",
    "@angular/material": "~10.0.2",
    "@angular/platform-browser": "~10.0.2",
    "@angular/platform-browser-dynamic": "~10.0.2",
    "@angular/router": "~10.0.2",
    "angular-pipes": "^10.0.0",
    "moment": "^2.27.0",
    "rxjs": "~6.5.5",
    "thrift": "git+https://github.com/apache/thrift.git",
    "timers": "~0.1.1",
    "tslib": "^2.0.0",
    "xml2js": "~0.4.23",
    "zone.js": "~0.10.3",
    "ngx-spinner": "^10.0.1",
    "tar-stream": "^2.1.0",
    "blob-to-stream": "^1.0.3",
    "constants": "^0.0.2",
    "pako": "^1.0.11",
    "stream-browserify": "^3.0.0"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.1000.1",
    "@angular/cli": "~10.0.1",
    "@angular/compiler-cli": "~10.0.2",
    "@angular/language-service": "~10.0.2",
    "@types/node": "~14.0.5",
    "@types/jasmine": "~3.5.0",
    "@types/jasminewd2": "~2.0.3",
    "@types/puppeteer": "~3.0.1",
    "@types/tar-stream": "^2.1.0",
    "codelyzer": "^6.0.0",
    "jasmine-core": "~3.5.0",
    "jasmine-spec-reporter": "~5.0.0",
    "karma": "~5.0.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~3.0.2",
    "karma-jasmine": "~3.3.0",
    "karma-jasmine-html-reporter": "^1.5.0",
    "protractor": "~7.0.0",
    "puppeteer": "~3.1.0",
    "sonar-scanner": "~3.1.0",
    "ts-node": "~8.3.0",
    "tslint": "~6.1.0",
    "typescript": "~3.9.5"
  },
  "browser": {
    "stream": false
  }
}

2 Answers 2

2

Install npm i stream has done the trick for me

Sign up to request clarification or add additional context in comments.

Comments

0

In my case developer imported

import { Injectable } from '@nestjs/common'; in angular project.

Changing it to import { Injectable } from '@angular/core'; fixed the problem

Comments

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.