Error: Cannot find module '@babel/runtime/helpers/builtin/interopRequireDefault'

[eugle]

$ npm run api
The error occurred and could not be continued

Error: Cannot find module '@babel/runtime/helpers/builtin/interopRequireDefault'

[ardatan]

https://forums.meteor.com/t/solved-cannot-find-module-babel-runtime-helpers-builtin-objectspread-after-update-meteor-to-1-6-1-1/43034

[diegolaciar]

meteor npm install @babel/runtime@7.0.0-beta.55

[CyberCyclone]

From the link above, this is the comment that fixed it for me:

or simply remove the caret ^ in package.json and thus pin it to a specific version.