ERROR in [at-loader] node_modules\@types\jasmine

Question

My webpack build started failing out of nowhere with no packages being updated. I assume some minor version update caused this, but can\'t figure out how to get around it. D

Answer 1

Even with Angular 2+ I had this problem. What solved the problem to me, instead of downgrading Jasmine was updating Typescript.

My steps were:

• Change package.json to point to a new version of typescript
  • "typescript": "~2.0.9" -> "typescript": "^2.0.9"
• Run npm install
• After this the error was gone.