Ngx-admin: Module build Error

[myurAgarwal]

I just cloned the repository and then I did npm install,

and while I do ng server

it gives me error:
`ERROR in ./node_modules/raw-loader!./node_modules/postcss-loader/lib??embedded!./node_modules/sass-loader/lib/loader.js??ref--8-3!./src/app/@theme/styles/styles.scss
Module build failed:
undefined
^
Mixins may not be defined within control directives or other mixins.
in D:\testnode_modules\@nebular\theme\components\checkbox_checkbox.component.theme.scss (line 8, column 10)

webpack: Failed to compile.`

I could not understand the issue, Please help

[jsjjl]

Has it been solved？

[myurAgarwal]

not yet... :-(

[myurAgarwal]

Upgrading node and npm to latest version solved my issue... :)