I execute the " ng add @angular/pwa" command, and do not automatically create relevant files of service worker after successful installation

[JinZhang-96]

Bug Report or Feature Request (mark with an x)

I execute the " ng add @angular/pwa" command, and do not automatically create relevant files of service worker after successful installation

Command (mark with an x)

ng add @angular/pwa

Versions

node -v
v10.6.0

npm -v
6.1.0

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/ △ \ | '_ \ / | | | | |/ _ | '__| | | | | | |
/ ___ | | | | (| | || | | (| | | | || | | |
// __| ||_, |_,||_,|| _|||
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Angular CLI: 6.0.8
Node: 10.6.0
OS: win32 x64
Angular: 6.1.3
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, platform-server, router
... service-worker

Package Version

@angular-devkit/architect 0.6.8
@angular-devkit/build-angular 0.6.8
@angular-devkit/build-optimizer 0.6.8
@angular-devkit/core 0.6.8
@angular-devkit/schematics 0.6.8
@angular/cdk 6.4.5
@angular/cli 6.0.8
@angular/pwa 0.7.3
@ngtools/webpack 6.0.8
@schematics/angular 0.6.8
@schematics/update 0.6.8
rxjs 6.2.2
typescript 2.7.2
webpack 4.8.3

windows version
windows 10 家庭版

Repro steps

excute command after

ng add @angular/pwa
Installing packages for tooling via npm.

• @angular/pwa@0.7.3
  updated 1 package in 8.534s
  Installed packages for tooling via npm.
  Invalid rule result: Function().

it say "Invalid rule result: Function()."

Is this reason?

The log given by the failure

Desired functionality

Mention any other details that might be useful

[enniob]

I'm having the same issue. I made a new app using

`
ng new MyPWA

ng add @angular/pwa
`
and I get the following error:

Installing packages for tooling via npm.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

• @angular/pwa@0.7.3
  added 5 packages from 2 contributors in 19.266s
  [!] 14 vulnerabilities found [26695 packages audited]
  Severity: 9 low | 5 high
  Run npm audit for more detail

Installed packages for tooling via npm.
Invalid rule result: Function().

 _                      _                 ____ _     ___
/ \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|

/ △ \ | '_ \ / | | | | |/ _ | '__| | | | | | |
/ ___ | | | | (| | || | | (| | | | || | | |
// __| ||_, |_,||_,|| _|||
|___/

Angular CLI: 6.0.8
Node: 8.11.3
OS: win32 x64
Angular: 6.1.3
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package Version

@angular-devkit/architect 0.6.8
@angular-devkit/build-angular 0.6.8
@angular-devkit/build-optimizer 0.6.8
@angular-devkit/core 0.6.8
@angular-devkit/schematics 0.6.8
@angular/cli 6.0.8
@angular/pwa 0.7.3
@ngtools/webpack 6.0.8
@schematics/angular 0.6.8
@schematics/update 0.6.8
rxjs 6.2.2
typescript 2.7.2
webpack 4.8.3

[enniob]

This is fixed with the latest cli update :). I just tested and its working fine

[clydin]

Duplicate of #11663

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