angular-cli: The Schematic workflow failed. See above.

🐞 Bug report

Command (mark with an `x`)

[x ] new
build
serve
test
e2e
generate
add
update
lint
xi18n
run
config
help
version
doc

Is this a regression?

Yes, the previous version in which this bug was not present was: 8.3.25

Description

I have ubuntu system and the configuration as follows OS Version : Ubuntu 18.04.4 LTS Memory : 7.5 GiB Processor : Intel® Core™ i5-6200U CPU @ 2.30GHz × 4 Graphics : Intel® HD Graphics 520 (Skylake GT2) GNOME : 3.28.2 OS Type : 64-bit Disk : 983.4 GB

🔬 Minimal Reproduction

Its a fresh system

Install NodeJS from ubuntu app store
Select the stable version of node - v12.16.1 - stable
Install ‘npm i -g @angular/cli @latest’
Run ‘ng new my-app’
The code creates the folder and stops after few mins with below error. Tried several times the issue persist.

🔥 Exception or Error


sudo ng new my-app
<font color="#4E9A06">?</font> Would you like to add Angular routing? <font color="#06989A">Yes</font>
<font color="#4E9A06">?</font> Which stylesheet format would you like to use? <font color="#06989A">SCSS   [ https://sass-lang.com/</font>
<font color="#06989A">documentation/syntax#scss                ]</font>
<font color="#4E9A06">CREATE</font> formbuilder-web/README.md (1031 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/.editorconfig (246 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/.gitignore (631 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/angular.json (3727 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/package.json (1292 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/tsconfig.json (489 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/tslint.json (1953 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/browserslist (429 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/karma.conf.js (1027 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/tsconfig.app.json (210 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/tsconfig.spec.json (270 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/favicon.ico (948 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/index.html (300 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/main.ts (372 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/polyfills.ts (2835 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/styles.scss (80 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/test.ts (753 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/assets/.gitkeep (0 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/environments/environment.prod.ts (51 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/environments/environment.ts (662 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/app/app-routing.module.ts (246 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/app/app.module.ts (393 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/app/app.component.scss (0 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/app/app.component.html (25755 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/app/app.component.spec.ts (1086 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/src/app/app.component.ts (220 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/e2e/protractor.conf.js (808 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/e2e/tsconfig.json (214 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/e2e/src/app.e2e-spec.ts (648 bytes)
<font color="#4E9A06">CREATE</font> formbuilder-web/e2e/src/app.po.ts (301 bytes)
<font color="#CC0000">✖</font> Package install failed, see above.
<font color="#EF2929">The Schematic workflow failed. See above.</font>

🌍 Your Environment



<font color="#CC0000">     _                      _                 ____ _     ___</font>
<font color="#CC0000">    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|</font>
<font color="#CC0000">   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |</font>
<font color="#CC0000">  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |</font>
<font color="#CC0000"> /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|</font>
<font color="#CC0000">                |___/</font>
<font color="#CC0000">    </font>

Angular CLI: 9.0.5
Node: 12.16.1
OS: linux x64

Angular: 
... 
Ivy Workspace: 

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.900.5
@angular-devkit/core         9.0.5
@angular-devkit/schematics   9.0.5
@schematics/angular          9.0.5
@schematics/update           0.900.5
rxjs                         6.5.3

Anything else relevant?

Using default Terminal.

About this issue

Original URL
State: closed
Created 4 years ago
Reactions: 4
Comments: 30 (4 by maintainers)

Most upvoted comments

npm cache clean --force npm i -g @angular/cli

has fixed the issue for me.

+46

JayChase on Mar 12, 2020

First try the following

npm cache clean --force
npm install -g @angular/cli
ng new <project-name>

If the problem persists, then try this (this eventually solved my workflow issue)

npm cache clean --force
npm update
ng new <project-name>

Thanks!

Akhi1 on May 4, 2020

Have same issue Its working try it

ng new angular --skip-install cd angular npm i everything’s fine. And try ng serve The angular app start successfully!

devajitgupta on Apr 10, 2020

**ng new angular --skip-install cd angular npm i everything’s fine. And try ng serve The angular app start successfully! Thanx to everyone

devajitgupta on Apr 10, 2020

I also encountered this issue. Although I initially tried with routing yes and SCSS for styles, this occurs even when choosing no for the routing prompt and CSS for styles.

Working solution

This solution involved installing and using yarn as Angular’s package manager as described in a potentially related Stack Overflow post. This implies that the problem is, indeed, related to npm. Steps:

Globally install yarn classic 1.22.4.
Open %userprofile%\.angular-config (or equivalent file, if not on Windows).
Add "packageManager": "yarn" to the "cli" object.

Resulting .angular-config file contents:

{
  "version": 1,
  "cli": {
    "analytics": false,
    "packageManager": "yarn"
  }
}

Failed solutions

npm cache clean --force
ng new my-app --skip-install followed by npm i
changing the codelyzer dependency from ^5.1.2 to 5.2.1 as suggested here.

Versions

I use nvm 1.1.7 to manage npm installations.

node -v: v12.16.1
npm -v: 6.13.4
OS: Windows 10 64-bit

ng --version:

Angular CLI: 9.1.1
Node: 12.16.1
OS: win32 x64

Angular:
...
Ivy Workspace:

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.901.1
@angular-devkit/core         9.1.1
@angular-devkit/schematics   9.1.1
@schematics/angular          9.1.1
@schematics/update           0.901.1
rxjs                         6.5.4

OhiraKyou on Apr 13, 2020

have the same issue…any help??? I’ve tried all the previous solutions. i can’t create a new app. I’m using Ubuntu 18.04 and node 12.16.1 and angular 9.1.1 and npm 6.14.4

ghost on Apr 9, 2020

@csrahulram same issue here using Ubuntu SNAP distribution of node/npm (tested using channels for versions 12 and 13). Switched to debian standard apt node/npm 12 LTS distribution (via apt - https://github.com/nodesource/distributions/blob/master/README.md#debinstall) and the error has gone.

michelrisucci on Apr 8, 2020

If the package installation failed (which is done by executing the system’s node package manager: npm, yarn, etc.), then you can try to run ng new my-app --skip-install to generate the application without that step. From there you can attempt to manually run the package manager (npm install/yarn/etc.) from within the new project. For assistance with any failures at that point, please direct inquiries to the package manager’s project. npm: https://github.com/npm/cli/issues yarn: https://github.com/yarnpkg/yarn/issues

clydin on Mar 13, 2020

Hey JayChase,

I have tried your solution but didn’t helped me. I found the OS is blocking the Schematic workflow due to some permission level for my user account. Will try to reset the OS and try again as root user.

Thanks for your reply.

csrahulram on Mar 12, 2020