TypeError: __WEBPACK_IMPORTED_MODULE_2_nuxt___default.a is not a constructor
[issue link]Hi,
I am using vue init nuxt/koa create the project.
And the I run npm install with no errors but running npm run dev throw the error
DONE Compiled successfully in 1196ms
(node:61639) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): TypeError: __WEBPACK_IMPORTED_MODULE_2_n
uxt___default.a is not a constructor
My nodejs/npm version is 8.2/5.3 on Mac OS.