ng new fails with "Schematic input does not validate against the Schema" #12690

breningham · 2018-10-22T13:37:43Z

Bug Report or Feature Request (mark with an `x`)

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

Command (mark with an `x`)

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

Versions

Node Version:

$ node --version
v10.12.0

NPM Version:

$ npm --version
6.4.1

Angular Version:

$ ng --version

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


Angular CLI: 7.0.2
Node: 10.12.0
OS: darwin x64
Angular:
...

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.10.2
@angular-devkit/core         7.0.2
@angular-devkit/schematics   7.0.2
@schematics/angular          7.0.2
@schematics/update           0.10.2
rxjs                         6.3.3
typescript                   3.1.3

OS: MacOS Mojave

Repro steps

ng new ng7app

The log given by the failure

Schematic input does not validate against the Schema: {"name":"ng7app"}
Errors:

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

Desired functionality

I would like to generate a new Angular Workspace.

Mention any other details that might be useful

if i provide a 'version', then i get a different error :

$ ng new ng7app --version 7
Cannot read property 'entries' of undefined

The text was updated successfully, but these errors were encountered:

alexeagle · 2018-10-23T22:56:05Z

This is generally because the CLI found some file like an old angular.json in the current directory or a parent directory. We should improve the error message - for now, try running the ng new command in a different directory or removing some stale files if you can guess which they are...

breningham · 2018-10-24T08:35:00Z

hi @alexeagle thanks,

i didn't have a rogue angular.json file, but i did have a rogue 'local' install in my Projects folder, must of forgot the -g sometime previously.

Anyway, Seems to have been resolved by removing the unneeded node_modules folder.

alexeagle · 2018-10-24T13:26:21Z

@hexl84 your issue is different from the original post. Please keep issues targetted to one thing at a time.

jvdboom · 2018-11-01T09:55:11Z

Same here:
ng -version:

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

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

Angular CLI: 7.0.3
Node: 11.0.0
OS: win32 x64
Angular:
...

Package Version

@angular-devkit/architect 0.10.3
@angular-devkit/core 7.0.3
@angular-devkit/schematics 7.0.3
@schematics/angular 7.0.3
@schematics/update 0.10.3
rxjs 6.3.3
typescript 3.1.3

**>ng new DemoApp
Schematic input does not validate against the Schema: {"name":"DemoApp"}
Errors:

Data path "" should have required property 'version'.**

westdabestdb · 2018-11-01T23:05:55Z

Same here ._.

> ng --version

Angular CLI: 7.0.4
Node: 10.7.0
OS: darwin x64
Angular: 
... 
Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.10.4
@angular-devkit/core         7.0.4
@angular-devkit/schematics   7.0.4
@schematics/angular          7.0.4
@schematics/update           0.10.4
rxjs                         6.3.3
typescript                   3.1.3
    
>bash-3.2$ ng new serv
Schematic input does not validate against the Schema: {"name":"serv"}
Errors:

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

SantiPrll · 2018-11-02T16:40:49Z

Con la nueva actualización del Angular CLI
debes de especificar con que tipo de versión trabajarás

ng new project-name --version=7.0.4
o
ng new project-name --version=7.0.2

Saludos

westdabestdb · 2018-11-03T23:34:53Z

@SantiPrll Hello, thank you for help but now I get this error.
ng new freeng --version=7.0.2
Could not find (undefined)

unaor · 2018-11-05T13:57:57Z

using @SantiPrll comment it worked for me

SantiPrll · 2018-11-06T01:11:55Z

@westdabestdb Si te fijas replique tu ejemplo y si trabaja, te recomiendo que resinstalar el CLI de forma global.

josalvatorre · 2018-11-07T21:24:48Z

As SantiPrII recommended, I reinstalled the angular cli globally. I'm still getting the "Could not find (undefined)" error after running both "ng new angular-website --version=7.0.4" and "ng new angular-website --version=7.0.2".
Does anyone know what "(undefined)" could be referring to?

SantiPrll · 2018-11-08T02:16:30Z

Que versión de node estás utilizando?

josalvatorre · 2018-11-08T19:20:27Z

Que versión de node estás utilizando?

v11.0.0

StarDrop9 · 2018-11-10T18:18:40Z

I removed node_modules folder in users/{user name} and ng new [appname] now working.

meysamsahragard · 2018-11-14T08:11:20Z

Hi, For resolve this error uninstall @schematics/angular package or remove @schematics directory from node_modules directory then install a previous version. For example:
npm i @schematics/angular@0.7.0 --save-dev

movadee · 2018-11-19T20:08:02Z

node_modules

this solved my issue! thanx

breningham · 2018-11-19T21:20:46Z

I'm closing this issue as the original issue has been resolved.

StephenWTurner · 2018-12-04T13:38:26Z

I had the same error when I used underscores in the new app name instead of hyphens:

npm new my_new_app >>> Fails
npm new my-new-app >>> Succeeds

vsanandan · 2018-12-08T02:11:13Z

After trying all these things, I get the following error for the command
ng new getrequest --version=7.1.2

Tree type is not supported.

I am trying the above command on CLI.

Some time I get the error: Could not find (undefined)
I tried running as a super user (in Linux)

MartinJohns · 2018-12-18T09:39:52Z

I had the same error when I used underscores in the new app name instead of hyphens:

I had the same error when one of the name-parts was digits, e.g. prototype-1234. Changing it to prototype-s1234 works. So here it's a case of a bad regex.

B1u2Pr0 · 2019-01-17T03:48:33Z

Hello, StephenWTurner
Thanks for your comment
Could you tell me the reason why it solves the issue?

StephenWTurner · 2019-01-17T09:48:20Z

Hi B1u2Pr0, I'm not sure it does solve the original issue at all. However, it allows a simple typo to be eliminated before getting unrelated 'me toos',

subbuswaroop · 2019-01-19T08:12:40Z

I was facing the same issue... The problem for me was , I was using an underscore when creating the directory name.
I was using "ng new Test_Angular". Then I changed it to "ng new Test-Angular" and it worked for me

aeros281 · 2019-02-20T00:56:01Z

I have the same error creating new project with underscore

ng new angular_wip
? Would you like to add Angular routing? Yes
? Which stylesheet format would you like to use? Sass   [ http://sass-lang.com   ]
Schematic input does not validate against the Schema: {"name":"angular_wip","version":"7.3.2","routing":true,"style":"sass"}
Errors:

  Data path ".name" should match format "html-selector".

Anyway to resolve this? It's ridiculous that the project must not contain underscore in order for the cli to successfully initialize the app.

khandelwalriya · 2019-02-25T06:15:15Z

Angular CLI: 6.2.9
Node: 10.15.1
OS: linux x64
Angular:
...

Package Version

@angular-devkit/architect 0.8.9
@angular-devkit/core 0.8.9
@angular-devkit/schematics 0.8.9
@schematics/angular 0.8.9
@schematics/update 0.8.9
rxjs 6.2.2

Schematic input does not validate against the Schema: {"version":"6.2.9","skipGit":false,"experimentalIvy":false,"skipInstall":false,"linkCli":false,"commit":true,"newProjectRoot":"projects","inlineStyle":false,"inlineTemplate":false,"routing":false,"prefix":"app","style":"css","skipTests":false,"createApplication":true,"minimal":false}
Errors:

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

pacozevallos · 2019-03-04T05:03:21Z

I removed node_modules folder in users/{user name} and ng new [appname] now working.

Eliminar la carpeta de node_modules funcionó para mí, había quedado un package.json que también lo eliminé.

Angular CLI: 7.3.4
Node: 10.15.2
OS: darwin x64

johnmanoahs · 2019-03-05T23:23:27Z

Apparently if your project name has a "_" or "-" (underscore or hyphen) it tends to throw this error. I removed the special chars and it worked ok.

royelias · 2019-03-13T11:36:05Z

I had the same error when I used underscores in the new app name instead of hyphens:

npm new my_new_app >>> Fails
npm new my-new-app >>> Succeeds

had same issue and using hyphens instead of underscore worked perfectly

alexbrtsv · 2019-03-14T12:04:02Z

have the sane trouble

npm uninstall -g angular-cli
npm uninstall -g @angular/cli
npm cache clean
npm install -g @angular/cli@latest

reinstall helps me

n8bizall · 2019-03-21T15:34:06Z

I had this same issue and just had to make it
ng new myApp --version 7.3.6 <-the version of angular I am using

aneeshjoshi · 2019-03-26T02:52:30Z

Apparently if your project name has a "_" or "-" (underscore or hyphen) it tends to throw this error. I removed the special chars and it worked ok.

🤦‍♂️ - This worked for me.

Thanks @johnmanoahs

rafaelzuckerberg · 2019-03-26T20:06:46Z

For me, before, I updated npm : "npm update" and after run : "ng new projetc-teste --version=7.3.6"

mohanacchu · 2019-03-27T08:17:49Z

i'm still facing the same issue.My current angular version is 7.3.6 but error still exist

ng new learn-curve
C:\Users\mohan.n\Desktop\My Help in Angular Nov\angular-learn>ng new learn-curve
Schematic input does not validate against the Schema: {"name":"learn-curve"}
Errors:

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

i also tried ng new projetc-teste --version=7.3.6
for which i'm getting Cannot read property 'entries' of undefined

Please help me out

chemc2 · 2019-04-01T19:43:03Z

@mohanacchu try no to use '-' on the name of the project. Something is wrong with newer versions in that regard

rafaelzuckerberg · 2019-04-02T04:27:34Z

Try inside your project to remove node_module and run npm install again

farooqahmedkhan · 2019-04-10T06:06:58Z

I had the same error when I used underscores in the new app name instead of hyphens:

npm new my_new_app >>> Fails
npm new my-new-app >>> Succeeds

Strange but this actually resolved the schematic issue.

Cuica20 · 2019-04-12T08:43:39Z

For me, before, I updated npm : "npm update" and after run : "ng new projetc-teste --version=7.3.6"

Thanks, this worked for me.

Sivaneymar07 · 2019-04-19T04:58:48Z

3 things you should check if you face problem on ng new

check the directory name - should not have alphanumeric and special characters.
type ng --version in node cmd, check whether all package is clear without showing error on the package version or else install those packages.
if cmd shows error on @angular\cli then delete c:\users\username\Appdata\Roaming\npm\node_modules@angular\cli and then install it, it will work. if you feel appdata is missing in the folder then it is in hidden, u should do C: -> Organize -> Folder Options -> View -> Hidden files and folder -> Show hidden files.....

Hope this will help you....

renanss · 2019-04-24T17:00:06Z

3 things you should check if you face problem on ng new

check the directory name - should not have alphanumeric and special characters.

type ng --version in node cmd, check whether all package is clear without showing error on the package version or else install those packages.

if cmd shows error on @angular\cli then delete c:\users\username\Appdata\Roaming\npm\node_modules@angular\cli and then install it, it will work. if you feel appdata is missing in the folder then it is in hidden, u should do C: -> Organize -> Folder Options -> View -> Hidden files and folder -> Show hidden files.....

Hope this will help you....

mine had alphanumeric. Removed the number and now its working. Ty

yogeshdotnet · 2019-04-29T02:58:11Z

HI,
This issue may be resolved by applying the following command in cmd.

npm i @schematics/angular@latest --save-dev

after applying this no need to write version after angular 7 project name just write
ng new ang-project-name

rafmos · 2019-04-29T15:07:11Z

I deleted the -3 at the end of my project name and then it worked. :)

ng new my-project-3 ----> Doesn't work
ng new my-project-three ----> Works

crissdev · 2019-05-05T17:28:15Z

It seems the CLI doesn't like project names that end with a dash/underscore and only digits (e.g app-name-01, app-name_02). Removing the dash/underscore works, ie. app-name01, app-name02.

vip9 · 2019-05-17T09:07:06Z

For me, helped removing ~/package-lock.json (who knows why that file was in my home)

alikarimii · 2019-05-20T12:30:35Z

use --clientProject project-name flag work for me

sagar87966 · 2019-05-21T08:54:54Z

previous CLI version:-- 7.3.8
solution:-- updated CLI version to the latest
use CLI version:- 7.3.9
work for me

iappwebdev · 2019-05-23T06:14:26Z

In my case i had an app anem like abc-2-xyz. Changing it to abc2xyz resolved the problem.

Nocturnal-2 · 2019-06-13T20:38:23Z

I was getting this error when I had an underscore sign in my project name. Worked normally after removing it.

Angular CLI: 7.3.8

inajad · 2019-07-07T19:48:26Z

I had the same error when I used underscores in the new app name instead of hyphens:

npm new my_new_app >>> Fails
npm new my-new-app >>> Succeeds

this one worked fine for me.
Thanks.

vrathaure · 2019-07-18T16:32:22Z

Resolved as follows:-

npm uninstall -g @angular/cli
npm uninstall @angular/cli
npm cache verify
npm install -g @angular/cli@next
npm install @angular/cli@next
npm i @schematics/angular@next

Anand-Chavan · 2019-07-24T12:09:12Z

first type ng -v
then according to your version install following command
@schematics/angular@6.0.8

dsun-ge · 2019-09-09T15:01:35Z

I had the same problem with ng new naq_monthly_settlement_report. I fixed it with ng new naq-monthly-settlement-report

angular-automatic-lock-bot · 2019-10-10T08:03:34Z

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}

alan-agius4 added freq1: low Only reported by a handful of users who observe it rarely severity3: broken area: @angular/cli labels Oct 23, 2018

ngbot bot modified the milestone: needsTriage Oct 23, 2018

alan-agius4 mentioned this issue Oct 24, 2018

Creating a new project fails - ng new PROJECT-NAME #12732

Closed

alexeagle changed the title ~~Unable to Generate new Angular Workspace with @angular/cli version 7.0.2~~ ng new fails with "Schematic input does not validate against the Schema" Oct 24, 2018

breningham closed this as completed Nov 19, 2018

angular-automatic-lock-bot bot locked and limited conversation to collaborators Oct 10, 2019

ng new fails with "Schematic input does not validate against the Schema" #12690

ng new fails with "Schematic input does not validate against the Schema" #12690

Comments

breningham commented Oct 22, 2018 • edited Loading

Bug Report or Feature Request (mark with an x)

Command (mark with an x)

Versions

Repro steps

The log given by the failure

Desired functionality

Mention any other details that might be useful

alexeagle commented Oct 23, 2018

breningham commented Oct 24, 2018

alexeagle commented Oct 24, 2018

jvdboom commented Nov 1, 2018

Package Version

westdabestdb commented Nov 1, 2018

SantiPrll commented Nov 2, 2018

westdabestdb commented Nov 3, 2018

unaor commented Nov 5, 2018

SantiPrll commented Nov 6, 2018

josalvatorre commented Nov 7, 2018

SantiPrll commented Nov 8, 2018

josalvatorre commented Nov 8, 2018

StarDrop9 commented Nov 10, 2018 • edited Loading

meysamsahragard commented Nov 14, 2018

movadee commented Nov 19, 2018

breningham commented Nov 19, 2018

StephenWTurner commented Dec 4, 2018 • edited Loading

vsanandan commented Dec 8, 2018 • edited Loading

MartinJohns commented Dec 18, 2018

B1u2Pr0 commented Jan 17, 2019

StephenWTurner commented Jan 17, 2019

subbuswaroop commented Jan 19, 2019

aeros281 commented Feb 20, 2019

khandelwalriya commented Feb 25, 2019

Package Version

pacozevallos commented Mar 4, 2019

johnmanoahs commented Mar 5, 2019

royelias commented Mar 13, 2019

alexbrtsv commented Mar 14, 2019

n8bizall commented Mar 21, 2019

aneeshjoshi commented Mar 26, 2019

rafaelzuckerberg commented Mar 26, 2019

mohanacchu commented Mar 27, 2019

chemc2 commented Apr 1, 2019

rafaelzuckerberg commented Apr 2, 2019 • edited Loading

farooqahmedkhan commented Apr 10, 2019

Cuica20 commented Apr 12, 2019

Sivaneymar07 commented Apr 19, 2019

renanss commented Apr 24, 2019

yogeshdotnet commented Apr 29, 2019 • edited Loading

rafmos commented Apr 29, 2019

crissdev commented May 5, 2019

vip9 commented May 17, 2019

alikarimii commented May 20, 2019

sagar87966 commented May 21, 2019

iappwebdev commented May 23, 2019

Nocturnal-2 commented Jun 13, 2019 • edited Loading

inajad commented Jul 7, 2019

vrathaure commented Jul 18, 2019 • edited Loading

Anand-Chavan commented Jul 24, 2019

dsun-ge commented Sep 9, 2019

angular-automatic-lock-bot bot commented Oct 10, 2019

breningham commented Oct 22, 2018 •

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Bug Report or Feature Request (mark with an `x`)

Command (mark with an `x`)

StarDrop9 commented Nov 10, 2018 •

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StephenWTurner commented Dec 4, 2018 •

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vsanandan commented Dec 8, 2018 •

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rafaelzuckerberg commented Apr 2, 2019 •

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yogeshdotnet commented Apr 29, 2019 •

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Nocturnal-2 commented Jun 13, 2019 •

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vrathaure commented Jul 18, 2019 •

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