因此，我已经在全栈React应用程序上工作了几个月。由于某种原因，当我尝试npm run start在命令行上运行时，似乎无处不在，它产生了以下错误；
// npm run start
> pair@0.1.0 start /Users/eden/Documents/GitHub/Pair./pair
> react-scripts start
/Users/eden/Documents/GitHub/Pair./pair/node_modules/react-dev-utils/WebpackDevServerUtils.js:166
compiler.hooks.done.tap('done', async stats => {
^^^^^
SyntaxError: missing ) after argument list
at createScript (vm.js:56:10)
at Object.runInThisContext (vm.js:97:10)
at Module._compile (module.js:542:28)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/Users/eden/Documents/GitHub/Pair./pair/node_modules/react-scripts/scripts/start.js:45:5)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! pair@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR! …