Angular-cli: ng new 'Data path "" should NOT have additional properties(dryRun).'

[ghost]

Versions

Angular CLI: 6.0.4
Node: 9.11.1
OS: win32 x64
Angular:
...

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.6.4
@angular-devkit/core         0.6.4
@angular-devkit/schematics   0.6.4
@schematics/angular          0.6.4
@schematics/update           0.6.4
rxjs                         6.2.0
typescript                   2.7.2

Repro steps

ng new <app name>

Observed behavior

ng new vui
Schematic input does not validate against the Schema: {"dryRun":false,"version":"6.0.4","skipGit":false,"skipInstall":false,"linkCli":false,"commit":true,"newProjectRoot":"projects","inlineStyle":false,"inlineTemplate":false,"routing":false,"prefix":"app","style":"css","skipTests":false}
Errors:

  Data path "" should NOT have additional properties(dryRun).

Desired behavior

pretty obvious

Mention any other details that might be useful (optional)

Fresh install of the CLI on Windows 10 using Powershell - let me know if this is not supported?

[jinzhaoyu]

I also encountered ！This is my first time use Angular (Angry!!)

Angular CLI: 6.0.4
Node: 10.2.1
OS: darwin x64
Angular:
...

Package Version

@angular-devkit/architect 0.6.4
@angular-devkit/core 0.6.4
@angular-devkit/schematics 0.6.4
@schematics/angular 0.6.4
@schematics/update 0.6.4
rxjs 6.2.0
typescript 2.7.2

[mvelez]

Angular CLI: 6.0.4
Node: 8.10.0
OS: linux x64
Angular: 
... 

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.6.4
@angular-devkit/core         0.6.4
@angular-devkit/schematics   0.6.4
@schematics/angular          0.6.4
@schematics/update           0.6.4
rxjs                         6.2.0
typescript                   2.7.2

Happening in ubuntu too.

[justindanielclark]

Also running into the same issue. Went to create a new project about an hour ago and ran into the exact same error message as the Original Poster.

Reinstalled Angular with

[sudo] npm uninstall -g angular-cli @angular/cli 
npm cache verify
[sudo] npm install -g @angular/cli 

ng -v returns:

Angular CLI: 6.0.4
Node: 10.1.0
OS: linux x64
Angular: 
... 

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.6.4
@angular-devkit/core         0.6.4
@angular-devkit/schematics   0.6.4
@schematics/angular          0.6.4
@schematics/update           0.6.4
rxjs                         6.2.0
typescript                   2.7.2

npm -v returns:
6.0.1

[eliteproxy7]

looks like the issue is with Angular CLI: 6.0.4

downgrade to 6.0.3 and ng new works for me now

npm uninstall -g @angular/cli
npm cache verify
npm install -g @angular/[email protected]

---

## but when I run "ng g c header" i get

Schematic input does not validate against the Schema: {"dryRun":false,"inlineStyle":false,"inlineTemplate":false,"changeDetection":"Default","styleext":"css","spec":true,"flat":false,"skipImport":false,"export":false}
Errors:

  Data path "" should NOT have additional properties(dryRun).

this just started happening

UPDATE (workaround)

in your package.json look for "@angular/compiler-cli": "^6.0.2"

this will install the 6.0.4 which was updated today about 2 hours ago and thats where the issues from from.

workaround

change this
"@angular/compiler-cli": "^6.0.2"
to this
"@angular/compiler-cli": "6.0.3"

this will force it to use 6.0.3

delete your package-lock.json and the node_moudles folder
then run "npm install"

---

--- make sure you are using CLI 6.0.3 ---- the latest is 6.0.4 and it will not work with this

[ghost]

Confirmed downgrading to 6.0.3 resolves the issue, it was introduced in 6.0.4.

Edit: confirmed the above issue. Looks like ng g doesn't work for 6.0.3 or 6.0.2.

[eliteproxy7]

my guess is its coming from @angular-devkit

looks like there was an update about 2 hours ago and that is that started these errors.

[SFBorland]

eliteproxy7, your npm version install is wrong, you have 6.03, it should be 6.0.3

[fishslicer]

Can confirm:
npm install -g @angular/[email protected]
works

[pbuhrmann]

Great time to upgrade the CLI haha will try 6.0.3 thanks

[eliteproxy7]

@fishslicer good catch just fixed it. also the ng g function was messing up to I added the fix for that as well

[GuodongH]

Same version as @justindanielclark, do the following:

npm uninstall -g @angular/cli
npm cache verify
npm install -g @angular/[email protected]

however, create component using ng g c heroesstill meet the same problem:

Schematic input does not validate against the Schema: {"dryRun":false,"inlineStyle":false,"inlineTemplate":false,"changeDetection":"Default","styleext":"css","spec":true,"flat":false,"skipImport":false,"export":false}
Errors:

  Data path "" should NOT have additional properties(dryRun).

[eliteproxy7]

@GuodongH

2 things

1. as it was pointed out it should be 6.0.3 instead of 6.03 that was a type from my end sorry.
2. i updated my post read under "UPDATE (workaround)" that will fix the generating issue from schematics

[myklory]

Did angular update to 6.0.4 today? Last night all things were correct,today I install angular at a new computer give me this error message.

[GuodongH]

@eliteproxy7
Thank you.
I had a typo too, I typenpm install -g @angular/[email protected] at the first time, but it did not work.

Update:
I follow the step by @eliteproxy7 , however, it still can not work in my computer, below is my steps:

1. change "@angular/compiler-cli": "^6.0.0" to "@angular/compiler-cli": "6.0.3" in package.json; and delete the file package-lock.json
2. do the commands:

npm uninstall -g @angular/cli
npm cache verify
npm install -g @angular/[email protected]

1. npm install
2. ng g c test, and it show the same error:

Schematic input does not validate against the Schema: {"dryRun":false,"inlineStyle":false,"inlineTemplate":false,"changeDetection":"Default","styleext":"css","spec":true,"flat":false,"skipImport":false,"export":false}
Errors:

  Data path "" should NOT have additional properties(dryRun).

[eliteproxy7]

@GuodongH

make sure your devDepencies in package.json looks like this .. make to check the number and the character that is right before the version numbers

"devDependencies": {
    "@angular/compiler-cli": "6.0.3",
    "@angular-devkit/build-angular": "0.6.3",
    "typescript": "~2.7.2",
    "@angular/cli": "6.0.3",
    "@angular/language-service": "^6.0.2",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~1.7.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~1.4.2",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.3.0",
    "ts-node": "~5.0.1",
    "tslint": "~5.9.1"
  }

[tisotmarcelo]

I got the same issue....cant fix it

[ashleybroughton]

This might not be best practice, but adding the dryRun property to the schema will let you run on the latest version without this problem.

%appdata%\npm\node_modules\@angular\cli\node_modules\@schematics\angular\ng-new\schema.json

  "properties": {
    "dryRun": {
      "description": "Dryrun",
      "type": "boolean",
      "default": false
    },

[moltenkaizen]

Downgraded to 6.0.3 on linux, fixed. Downgraded to 6.0.3 on macOS, still Data path "" should NOT have additional properties(dryRun). when I try to generate a component.

It seems like the angular cli is upgrading the cli version from 6.0.3 -> 6.0.4 when I create a new project.

dudes-MacBook-Pro:tmp dude$ ng -v

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 6.0.3
Node: 10.1.0
OS: darwin x64
Angular:
...

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.6.3
@angular-devkit/core         0.6.3
@angular-devkit/schematics   0.6.3
@schematics/angular          0.6.3
@schematics/update           0.6.3
rxjs                         6.2.0
typescript                   2.7.2

dudes-MacBook-Pro:tmp dude$ ng new fancy-project
CREATE fancy-project/README.md (1029 bytes)
CREATE fancy-project/angular.json (3460 bytes)
CREATE fancy-project/package.json (1317 bytes)
CREATE fancy-project/tsconfig.json (384 bytes)
CREATE fancy-project/tslint.json (2805 bytes)
CREATE fancy-project/.editorconfig (245 bytes)
CREATE fancy-project/.gitignore (503 bytes)
CREATE fancy-project/src/environments/environment.prod.ts (51 bytes)
CREATE fancy-project/src/environments/environment.ts (631 bytes)
CREATE fancy-project/src/favicon.ico (5430 bytes)
CREATE fancy-project/src/index.html (299 bytes)
CREATE fancy-project/src/main.ts (370 bytes)
CREATE fancy-project/src/polyfills.ts (3194 bytes)
CREATE fancy-project/src/test.ts (642 bytes)
CREATE fancy-project/src/assets/.gitkeep (0 bytes)
CREATE fancy-project/src/styles.css (80 bytes)
CREATE fancy-project/src/browserslist (375 bytes)
CREATE fancy-project/src/karma.conf.js (964 bytes)
CREATE fancy-project/src/tsconfig.app.json (194 bytes)
CREATE fancy-project/src/tsconfig.spec.json (282 bytes)
CREATE fancy-project/src/tslint.json (314 bytes)
CREATE fancy-project/src/app/app.module.ts (314 bytes)
CREATE fancy-project/src/app/app.component.css (0 bytes)
CREATE fancy-project/src/app/app.component.html (1141 bytes)
CREATE fancy-project/src/app/app.component.spec.ts (996 bytes)
CREATE fancy-project/src/app/app.component.ts (207 bytes)
CREATE fancy-project/e2e/protractor.conf.js (752 bytes)
CREATE fancy-project/e2e/src/app.e2e-spec.ts (299 bytes)
CREATE fancy-project/e2e/src/app.po.ts (208 bytes)
CREATE fancy-project/e2e/tsconfig.e2e.json (213 bytes)

> [email protected] install /private/tmp/fancy-project/node_modules/fsevents
> node install

[fsevents] Success: "/private/tmp/fancy-project/node_modules/fsevents/lib/binding/Release/node-v64-darwin-x64/fse.node" already installed
Pass --update-binary to reinstall or --build-from-source to recompile

> [email protected] install /private/tmp/fancy-project/node_modules/node-sass
> node scripts/install.js

Cached binary found at /Users/dude/.npm/node-sass/4.9.0/darwin-x64-64_binding.node

> [email protected] postinstall /private/tmp/fancy-project/node_modules/node-sass
> node scripts/build.js

Binary found at /private/tmp/fancy-project/node_modules/node-sass/vendor/darwin-x64-64/binding.node
Testing binary
Binary is fine

> @angular/[email protected] postinstall /private/tmp/fancy-project/node_modules/@angular/cli
> node ./bin/ng-update-message.js

added 1135 packages in 16.305s
    Successfully initialized git.
dudes-MacBook-Pro:tmp dude$ cd fancy-project/
dudes-MacBook-Pro:fancy-project dude$ ng -v

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 6.0.4
Node: 10.1.0
OS: darwin x64
Angular: 6.0.3
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.6.4
@angular-devkit/build-angular     0.6.4
@angular-devkit/build-optimizer   0.6.4
@angular-devkit/core              0.6.4
@angular-devkit/schematics        0.6.4
@angular/cli                      6.0.4
@ngtools/webpack                  6.0.4
@schematics/angular               0.6.4
@schematics/update                0.6.4
rxjs                              6.2.0
typescript                        2.7.2
webpack                           4.6.0

dudes-MacBook-Pro:fancy-project dude$ ng generate component fancy-component
Schematic input does not validate against the Schema: {"dryRun":false,"inlineStyle":false,"inlineTemplate":false,"changeDetection":"Default","styleext":"css","spec":true,"flat":false,"skipImport":false,"export":false}
Errors:

  Data path "" should NOT have additional properties(dryRun).

[fralewsmi]

Confirming rolling back to @angular/[email protected] fixes this issue, but hopefully we'll get a patch asap

[daditangs]

i was running on angular/cli 6.0.4 , i encountered same issue. changed it to 6.0.3..

thanks guys!

[moltenkaizen]

Looks like the new 6.0.5 version fixes, thanks @hansl !

[fralewsmi]

Confirmed this issue is fixed in https://github.com/angular/angular-cli/releases/tag/v6.0.5

[ashleybroughton]

"Fixed" as in they re-release 6.0.3 with a version bump.

[Brocco]

This issue has been addressed in 2 ways...

1. Version 6.0.5 was released, which is the same as version 6.0.3
2. A PR was merged to be included in a future release to resolve this issue in the future #11015

Apologies for any issues this may have caused.

[playground]

I'm having this issue after updating to 6.1.2

ng g application my-app --service-worker --style=scss
Schematic input does not validate against the Schema: {"serviceWorker":true,"style":"scss","inlineStyle":false,"inlineTemplate":false,"routing":false,"prefix":"app","skipTests":false,"skipPackageJson":false}
Errors:

Data path "" should NOT have additional properties(serviceWorker).

[oluwatimio]

Same. Im having this issue on 6.0.8 trying to add @angular/pwa created an issue here https://github.com/angular/angular-cli/issues/11777

[mswilson4040]

Running into this same issue in v 6.1.2

Angular CLI: 6.1.2
Node: 8.11.2
OS: darwin x64
Angular: 6.1.2
... animations, cli, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package Version

@angular-devkit/architect 0.7.2
@angular-devkit/build-angular 0.7.2
@angular-devkit/build-optimizer 0.7.2
@angular-devkit/build-webpack 0.7.2
@angular-devkit/core 0.7.2
@angular-devkit/schematics 0.7.2
@ngtools/webpack 6.1.2
@schematics/angular 0.7.2
@schematics/update 0.7.2
rxjs 6.2.2
typescript 2.7.2
webpack 4.9.2

The error happens when I run ng generate library in src directory.

[maarten-wachters]

@mswilson4040 have you found a fix for this issue? Bumping into the same

[zetsnotdead]

Updating the CLI seems to fix the issue. Just run npm install -g @angular/cli

[SharmaTushar]

I'm on 6.1.1 and facing the same issue.
Edit: Uninstalled @angular/cli, cleared npm cache (cache verify didn't help), and moved to version 6.2.2. Works now.

[simplon-romainB]

i have the same issue moved on 6.2.2 (from 6.2.5) but doesn't work (@angular/compiler-cli 6.1.10)

[kedar9444]

can i add script tag under

"architect": {
        "build": {
          "options": {

"scripts": ["./node_modules/@angular/cli/lib/config/schema.json"]
}
}
}

for angular library ? like angular application.