Module build failed: TypeError [ERR_INVALID_ARG_TYPE]: The “path“ argument must be of type string.

vue

npm run dev

error

Module build failed: TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined
    at validateString (internal/validators.js:121:11)
    at Object.join (path.js:375:7)
    at getSassOptions (D:\VueProj\test\node_modules\sass-loader\dist\utils.js:160:37)
    at Object.loader (D:\VueProj\test\node_modules\sass-loader\dist\index.js:36:49)

安装低版本sass-loader （我当时是10.x.x）

npm uninstall sass-loader

npm install --save-dev sass-loader@7.3.1