ng add @angular/pwa fails

[bjornharvold]

Bug Report or Feature Request (mark with an x)

- [x ] bug report -> please search issues before submitting

Command (mark with an x)

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

Versions

Angular CLI: 6.1.0
Node: 10.7.0
OS: darwin x64
Angular: 6.1.0
... animations, cli, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package Version

@angular-devkit/architect 0.7.0
@angular-devkit/build-angular 0.7.0
@angular-devkit/build-ng-packagr 0.7.0
@angular-devkit/build-optimizer 0.7.0
@angular-devkit/build-webpack 0.7.0
@angular-devkit/core 0.7.0
@angular-devkit/schematics 0.7.0
@ngtools/json-schema 1.1.0
@ngtools/webpack 6.1.0
@schematics/angular 0.7.0
@schematics/update 0.7.0
ng-packagr 3.0.3
rxjs 6.2.2
typescript 2.7.2
webpack 4.9.2

Repro steps

ng new something
cd something
ng add @angular/pwa

The log given by the failure

Installing packages for tooling via npm.
+ @angular/[email protected]
added 2 packages from 2 contributors and audited 29129 packages in 7.355s
found 13 vulnerabilities (9 low, 4 high)
  run `npm audit fix` to fix them, or `npm audit` for details
Installed packages for tooling via npm.
Path "/ngsw-config.json" already exist.

Desired functionality

Service worker being added successfully to my project

[proeben]

Same problem here. Is it related to 6.1.0? It just came out, probably not tested.
I have Node 8.11 as a difference to the above configuration.

[batbrain9392]

@proeben : The problem wasn't there with the previous cli version I had - 6.0.8

[gkalpak]

Duplicate of #11640.

[guysenpai]

I got the same error after getting latest update

_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/
    

Angular CLI: 6.1.1
Node: 9.11.2
OS: darwin x64
Angular: 6.1.0
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.7.1
@angular-devkit/build-angular     0.7.1
@angular-devkit/build-optimizer   0.7.1
@angular-devkit/build-webpack     0.7.1
@angular-devkit/core              0.7.1
@angular-devkit/schematics        0.7.1
@angular/cli                      6.1.1
@angular/pwa                      0.7.1
@ngtools/webpack                  6.1.1
@schematics/angular               0.7.1
@schematics/update                0.7.1
rxjs                              6.2.2
typescript                        2.7.2
webpack                           4.9.2

[bernhardpointner]

Same issue v6.1.1

[html5ravi]

Same issue here too CLI V6.1.1

[ix-xerri]

I've tried this on a vanilla Ionic 4 beta 2 (latest) installation and I get Path "/ngsw-config.json" already exist.. I also tried to install 0.8.0-beta.2 and I get the same thing.

[paulimfavarato]

yep, it doesn't work on v6.1.1 :(

[cc-xerri]

Got it to work with @angular/cli": "^6.2.0-beta.2 and @angular/pwa": "^0.8.0-beta.2

[gkalpak]

Since this issue has been marked as duplicate of #11640, you might want to check out #11640 for the current state and suggestions (e.g. #11640 (comment) 🙈).

[schankam]

I will wait the 6.2.0 to be release and PWA 0.8.0 to be release personally.... This issue has been around for 3 weeks, seriously that is ridiculous...

[angular-automatic-lock-bot]

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