Reactjs ERR_INVALID_ARG_TYPE
Reactjs ERR_INVALID_ARG_TYPE
嗨!
我从themeforest购买了一些模板,之前的版本都正常运行,但是新版本出现以下错误:
> TypeError [ERR_INVALID_ARG_TYPE]: "path"参数必须是字符串类型,但是收到的是未定义类型 > at validateString (internal/validators.js:125:11) > at Object.join (path.js:427:7) > at noopServiceWorkerMiddleware (C:\Users\Rade\Desktop\gComet-master\node_modules\react-dev-utils\noopServiceWorkerMiddleware.js:14:26) > at Layer.handle [as handle_request] (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\layer.js:95:5) > at trim_prefix (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:317:13) > at C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:284:7 > at Function.process_params (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:335:12) > at next (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:275:10) > at launchEditorMiddleware (C:\Users\Rade\Desktop\gComet-master\node_modules\react-dev-utils\errorOverlayMiddleware.js:20:7) > at Layer.handle [as handle_request] (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\layer.js:95:5) > at trim_prefix (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:317:13) > at C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:284:7 > at Function.process_params (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:335:12) > at next (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\index.js:275:10) > at handleWebpackInternalMiddleware (C:\Users\Rade\Desktop\gComet-master\node_modules\react-dev-utils\evalSourceMapMiddleware.js:42:7) > at Layer.handle [as handle_request] (C:\Users\Rade\Desktop\gComet-master\node_modules\express\lib\router\layer.js:95:5)
我相信这个模板不应该有这个错误,但是我还是遇到了。可能是什么问题呢?