Angular-cli: Schema validation failed: Data path "" should NOT have additional properties

[LastDragon-ru]

Bug Report or Feature Request (mark with an x)

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

Area

- [ ] devkit
- [x] schematics

Versions

Angular CLI: 6.0.8
Node: 8.11.2
OS: win32 x64
Angular: 6.0.7
... 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
@ngtools/webpack                  6.0.8
@schematics/angular               0.6.8
@schematics/update                0.6.8
rxjs                              6.2.1
typescript                        2.7.2
webpack                           4.8.3

Repro steps

1. Add projects/architect/<section>/options/invalid options to options in angular.json eg
   "build": { "builder": "@angular-devkit/build-angular:browser", "options": { "invalid": "value", ... } }
2. Run ng build

Actual functionality

Schema validation failed with the following errors:
  Data path "" should NOT have additional properties(invalid).

Desired functionality

Schema validation failed with the following errors:
  Data path "path/to/invalid/option" should NOT have additional properties(invalid).

[ChamNouki]

I have some kind of a similar issue but when I run ng serve :

Schema validation failed with the following errors:
  Data path "" should NOT have additional properties(watch).

Furthermore there is no watch property in my angular.json

packages version of my project :

Angular CLI: 6.0.8
Node: 10.1.0
OS: darwin x64
Angular: 6.0.7
... 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-ng-packagr   0.6.8
@angular-devkit/build-optimizer    0.6.8
@angular-devkit/core               0.6.8
@angular-devkit/schematics         0.6.8
@angular/cdk                       6.3.2
@angular/cli                       6.0.8
@angular/material                  6.3.2
@ngtools/json-schema               1.1.0
@ngtools/webpack                   6.0.8
@schematics/angular                0.6.8
@schematics/update                 0.6.8
ng-packagr                         3.0.3
rxjs                               6.2.1
typescript                         2.7.2
webpack                            4.8.3

[ernie58]

I'm experiencing the same problem.
I'm trying to run cypress as e2e test-runner.
This is the config as described in de examples:

"test-cypress-app-e2e": {
      "root": "e2e/",
      "projectType": "application",
      "architect": {
        "e2e": {
          "builder": "ngx-cypress-builder:cypress",
          "options": {
            "devServerTarget": "test-cypress-app:serve",
            "mode": "browser"
          },
          "configurations": {
            "production": {
              "devServerTarget": "test-cypress-app:serve:production"
            }
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": "e2e/tsconfig.e2e.json",
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },

I get an error :

Schema validation failed with the following errors:
  Data path "" should NOT have additional properties(mode).

Mode is however a valid property, as seen in this example:
https://github.com/isaacplmann/ngx-cypress-builder/blob/master/sample/angular.json

Angular CLI: 6.1.5
Node: 8.11.2
OS: darwin x64
Angular: 6.1.6
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.7.5
@angular-devkit/build-angular     0.7.5
@angular-devkit/build-optimizer   0.7.5
@angular-devkit/build-webpack     0.7.5
@angular-devkit/core              0.7.5
@angular-devkit/schematics        0.7.5
@angular/cli                      6.1.5
@ngtools/webpack                  6.1.5
@schematics/angular               0.7.5
@schematics/update                0.7.5
rxjs                              6.2.2
typescript                        2.7.2
webpack                           4.9.2

[b0ric]

Confirming the issue, getting the following error

Schema validation failed with the following errors:
  Data path "" should NOT have additional properties(port).

Though in my case I really specified nonexistent property, it would be nice for angular-cli to refer to it correctly.

PS: package versions

Angular CLI: 6.0.8
Node: 10.9.0
OS: darwin x64
Angular: 6.1.6
... 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
@ngtools/webpack                  6.0.8
@schematics/angular               0.6.8
@schematics/update                0.6.8
rxjs                              6.3.0
typescript                        2.7.2
webpack                           4.8.3

[jordandlaman]

So it looks like the npm package is out of date compared to master. The npm package is on 0.0.2 and the github repo version is 1.0.0. I installed it using the yarn add -D isaacplmann/ngx-cypress-builder#master but am now getting Could not find module "ngx-cypress-builder" because I don't think the files are compiled. @isaacplmann might help if we get the npm package udpated.

[isaacplmann]

@jordandlaman why are you commenting on this issue? If you run into a problem with ngx-cypress-builder, file an issue here:
https://github.com/isaacplmann/ngx-cypress-builder

[isaacplmann]

@ernie58 I would have responded a lot faster, if you filed an issue directly on my repo

[jordandlaman]

Was just trying to point people in the right direction. This may sound stupid but when I was on your repo earlier I didn't see the option to submit an issue. Issue filed.

[isaacplmann]

Sorry, thanks. I'll take a look.

[mcsekar12]

Check if your apps angular.json file is valid and any changes you made to that file are correct

[eldoseambat]

another issue showing

Schema validation failed with the following errors:
Data path "" should have required property 'tsConfig'.

[stefantrost]

For anyone having this problem while updating Ionic from 3 to 4: I had to remove "es5BrowserSupport": true from angular.json

[krishnageethika]

Schema validation failed with the following errors:
[ng] Data path "" should NOT have additional properties(es5BrowserSupport).

[ERROR] ng has unexpectedly closed (exit code 1).

[krishnageethika]

For anyone having this problem while updating Ionic from 3 to 4: I had to remove "es5BrowserSupport": true from angular.json

But if I'm removing that I'm getting the below error

```[ng] tsconfig.json(18,7): error TS6046: Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'esnext', 'dom', 'dom.iterable', 'webworker', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'esnext.asynciterable'.
[ng]
[ng] Error: tsconfig.json(18,7): error TS6046: Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'esnext', 'dom', 'dom.iterable', 'webworker', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'esnext.asynciterable'.
[ng] at AngularCompilerPlugin._setupOptions (D:\ionic-pdf-master4node_modules\@ngtools\webpack\src\angular_compiler_plugin.js:108:19)
[ng] at new AngularCompilerPlugin (D:\ionic-pdf-master4node_modules\@ngtools\webpack\src\angular_compiler_plugin.js:61:14)
[ng] at _createAotPlugin (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angular\src\angular-cli-files\models\webpack-configs\typescript.js:41:12)
[ng] at Object.getNonAotConfig (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angular\src\angular-cli-files\models\webpack-configs\typescript.js:47:19)
[ng] at BrowserBuilder.buildWebpackConfig (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angular\src\browserindex.js:82:37)
[ng] at DevServerBuilder.buildWebpackConfig (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angular\src\dev-serverindex.js:111:46)
[ng] at MergeMapSubscriber.check_port_1.checkPort.pipe.operators_1.concatMap [as project] (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angular\src\dev-serverindex.js:38:40)
[ng] at MergeMapSubscriber._tryNext (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\operators\mergeMap.js:69:27)
[ng] at MergeMapSubscriber._next (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\operators\mergeMap.js:59:18)
[ng] at MergeMapSubscriber.Subscriber.next (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\Subscriber.js:66:18)
[ng] at TapSubscriber._next (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\operators\tap.js:65:26)
[ng] at TapSubscriber.Subscriber.next (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\Subscriber.js:66:18)
[ng] at MergeMapSubscriber.notifyNext (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\operators\mergeMap.js:92:26)
[ng] at InnerSubscriber._next (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\InnerSubscriber.js:28:21)
[ng] at InnerSubscriber.Subscriber.next (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\Subscriber.js:66:18)
[ng] at Object.complete (D:\ionic-pdf-master4node_modules\@angular-devkit\build-angularnode_modules\rxjsinternal\observableforkJoin.js:57:40)

[ERROR] ng has unexpectedly closed (exit code 1).

[CJ42]

I posted a fix to a similar schema validation error in #14338

Based on these two answers on StackOverflow also related to schema validation errors :

• https://stackoverflow.com/q/56542518/8245387
• https://stackoverflow.com/a/56537342/8245387

1) Updated package.json from "@angular-devkit/build-angular": "^0.800.1" to "^0.12.4"
2) Run npm install

See if that works.

[clydin]

Please note that 0.12.4 is significantly older than 0.800.1.

[jnfaerch]

Apart from the error message not telling WHERE the problem is, it does tell you WHAT the problem is. I fixed one error and it gave me the next, which I fixed and so on.

Angular 11 with latest packages including "@angular-devkit/build-angular": "^0.1100.2"

For me it was my angular.json e2e lint where I had to change

from this

                "lint": {
                    "builder": "@angular-eslint/builder:lint",
                    "options": {
                        "tsConfig": "e2e/tsconfig.e2e.json",
                        "exclude": ["**/node_modules/**"]
                    }
                }

to this

                "lint": {
                    "builder": "@angular-eslint/builder:lint",
                    "options": {
                        "lintFilePatterns": ["e2e/**/*.ts", "e2e/**/*.html"]
                    }
                }