\2-ema-john-server\node_modules\mongodb\lib\utils.js:389:11) at F:\Node-js\2-ema-john-server\lib\router\layer.js:95:5)
at next (F:\Node-js\2-ema-john-server\no
Directory expected to be an app dir, but no app file found /media/dineshrawat/data/node-jsDirectory expected to be an app dir, but no app file found /media/dineshrawat/data/node-js
我已经在Visual Studio2019中用.NET Core3.0创建了一个默认的Angular项目。error : Node.js is required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE.我知道这个错误很容易修复:我只需要下载并安装Node.js。但是我
我一直在尝试对vue CLI生成的新Vue项目运行npm run serve。我只是用vue create app创建了项目,然后将目录更改为项目本身的cd app,并运行npm run serve,这是我以前在其他项目中做过的事情,但从昨天开始我就得到了这个错误:我得到了这个错误: INFO Starting development server...Error: No valid exports