Hello
I’m now trying to play the sample app, but I get an error when I try ‘npm start’ on frontend. Here comes the error.
TypeError [ERR_INVALID_ARG_TYPE]: The “path” argument must be of type string. Received type undefined
at validateString (internal/validators.js:112:11)
at Object.join (path.js:1039:7)
at noopServiceWorkerMiddleware (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/react-dev-utils/noopServiceWorkerMiddleware.js:14:26)
at Layer.handle [as handle_request] (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/layer.js:95:5)
at trim_prefix (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:317:13)
at /Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:284:7
at Function.process_params (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:335:12)
at next (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:275:10)
at launchEditorMiddleware (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/react-dev-utils/errorOverlayMiddleware.js:20:7)
at Layer.handle [as handle_request] (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/layer.js:95:5)
at trim_prefix (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:317:13)
at /Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:284:7
at Function.process_params (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:335:12)
at next (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/index.js:275:10)
at handleWebpackInternalMiddleware (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/react-dev-utils/evalSourceMapMiddleware.js:42:7)
at Layer.handle [as handle_request] (/Users/hisashiyamaguchi/nest-react-blog-ga/blog-frontend/node_modules/express/lib/router/layer.js:95:5)
My environment is below.
OS : Catalina 10.15.3
node : 12.15.0
npm : 6.13.4
nest : 6.14.2