angular-cli: Error on ng add @angular/pwa

Versions

Angular CLI: 6.0.0-rc.6
Node: 9.2.0
OS: linux x64
Angular: 6.0.0-rc.5
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.5.6
@angular-devkit/build-angular     0.5.6
@angular-devkit/build-optimizer   0.5.6
@angular-devkit/core              0.5.6
@angular-devkit/schematics        0.5.8
@angular/cli                      6.0.0-rc.6
@angular/pwa                      0.5.8
@ngtools/json-schema              1.1.0
@ngtools/webpack                  6.0.0-rc.4
@schematics/angular               0.5.8
@schematics/update                0.5.8
rxjs                              6.0.0
typescript                        2.7.2
webpack                           4.5.0

Repro steps

ng new my-app cd my-app ng add @angular/pwa

Observed behavior

$ ng add @angular/pwa
Installing packages for tooling via npm.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.2 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

+ @angular/pwa@0.5.8
added 70 packages and removed 4 packages in 6.842s
Installed packages for tooling via npm.
Schematic input does not validate against the Schema: {"help":false,"h":false,"target":"build","configuration":"production"}
Errors:

  Data path "" should have required property 'project'.

Desired behavior

Add PWA super powers to my app

About this issue

Original URL
State: closed
Created 6 years ago
Reactions: 4
Comments: 15 (2 by maintainers)

Most upvoted comments

The following worked for me ng add @angular/pwa --project myprojectname

+10

rfk91 on Apr 27, 2018

@maeri yes, actually! In this file on line 137, it iterates over a list of strings, and does some work on them.

['build', 'test'].forEach((target) => {

  const applyTo = architect[target].options;

  if (!applyTo.assets) {
    applyTo.assets = [assetEntry];
  } else {
    applyTo.assets.push(assetEntry);
  }

});

In my angular.json, I had a ‘build’ section, but I had removed the ‘test’ section because I didn’t need it for my current project. So when it evaluated architect['test'].options it threw the error you’re seeing.

Not sure if this is the case for everyone, but it directly fixed it for me. Hope this helps!

collindutter on Jun 22, 2018

I’m trying to run the command ng add @angular/pwa --project myprojectname and I’m getting the following error: Cannot read property 'options' of undefined. Has anyone else seen this?

collindutter on May 14, 2018

It is still an issue

Angular CLI: 6.1.1 Node: 8.11.3 OS: win32 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 0.6.8 @ngtools/webpack 6.1.1 @schematics/angular 0.7.1 @schematics/update 0.7.1 rxjs 6.2.2 (cli-only) typescript 2.9.2 webpack 4.9.2

Schematic input does not validate against the Schema: {“project”:“pmt”,“target”:“build”,“configuration”:“production”,“title”:“pmt”} Errors:

Data path “” should NOT have additional properties(title).

And adding --service-worker to generate a new project also fails.

c:\development>ng new pmt --style=scss --service-worker Schematic input does not validate against the Schema: {“style”:“scss”,“serviceWorker”:true,“version”:“6.1.1”,“skipGit”:false,“skipInstall”:false,“linkCli”:false,“commit”:true,“newProjectRoot”:“projects”,“inlineStyle”:false,“inlineTemplate”:false,“routing”:false,“prefix”:“app”,“skipTests”:false} Errors:

Data path “” should NOT have additional properties(serviceWorker).

ssi-hu-tasi-norbert on Jul 31, 2018

I’m trying to run the command ng add @angular/pwa --project myprojectname and I’m getting the following error: Cannot read property 'options' of undefined. Has anyone else seen this?

Did you have a solution for “Cannot read property ‘options’ of undefined”?

rlipka on Sep 13, 2018