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npm start throw Data path ".builders['app-shell']" should have required property 'class'

See original GitHub issue

Issue description

Current behavior: Not able to start the project.

Expected behavior: Project started

Steps to reproduce: npm start

Other information:

npm, node, OS, Browser

Schema validation failed with the following errors:
  Data path ".builders['app-shell']" should have required property 'class'.
Error: Schema validation failed with the following errors:
  Data path ".builders['app-shell']" should have required property 'class'.
Node, npm: `v10.15.0` and `6.9.0`
OS: macOS (Mojave)

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:22

github_iconTop GitHub Comments

33reactions
certong0507commented, Jun 24, 2019

Hey maybe you can try this fix, hope this helps 😃 this link

21reactions
AlexanderStasyukcommented, Aug 17, 2019

Changing from “@angular-devkit/build-angular”: “^0.802.1” to “@angular-devkit/build-angular”: “^0.13.9”,

solved my problem, thank you

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