grade-school - Test suite failed to run

[keiravillekode]

Reported in forum

Reproduced: When using the example solution, the online test runner reports

We received the following error when we ran your code:
  ● Test suite failed to run

    Cannot find module 'core-js/modules/es.array.push.js' from '../..<solution>/grade-school.spec.js'

[keiravillekode]

I could create a new grade-school.spec.js from the canonical tests.

[atk]

Doesn't help, I changed the spec today and had the same error. It seems the installation is done via cache and the cached download of core-js is malformed or broken. Maybe changing the whole exercise setup in a way that does not require core-js at all might be a solution. That would require getting rid of babel and jest.

#203

[keiravillekode]

With #204 the error no longer occurs.