Question

我最近改变了我的计算机，当我进入项目文件夹并运行命令时，我将我的Angular项目复制到新项目中：

ng serve --open

我有错误：

** NG Live Development Server is running on http://localhost:4200 **
10% building modules 3/3 modules 0 activeinternal/child_process.js:319            
throw errnoException(err, 'spawn');
^

Error: spawn EACCES
at exports._errnoException (util.js:1050:11)
at ChildProcess.spawn (internal/child_process.js:319:11)
at Object.exports.spawn (child_process.js:378:9)
at module.exports (/localdata/hasanh/Documents/websites/Angular tests/BooksStore/node_modules/opn/index.js:75:24)
at Server.server.listen (/localdata/hasanh/Documents/websites/Angular tests/BooksStore/node_modules/@angular/cli/tasks/serve.js:169:21)
at Object.onceWrapper (events.js:293:19)
at emitNone (events.js:86:13)
at Server.emit (events.js:188:7)
at emitListeningNT (net.js:1286:10)
at _combinedTickCallback (internal/process/next_tick.js:77:11)
at process._tickCallback (internal/process/next_tick.js:104:9)

但是有了命令：

npm start

项目正常，我试着做

npm install
npm serve --open

在项目文件夹中但仍无法正常工作？

感谢您的帮助

GR

Answer 1

您可以尝试以下解决方案：

您可以尝试更改端口号

＆＃34; start＆＃34;：＆＃34; live-server --port = 8181＆＃34;
尝试使用sudo
进行安装
sudo npm install

sudo npm serve --open

Answer 2

感谢您的帮助，它适用于命令：

ng serve --port=8181

此致的Gr

从另一台计算机上复制后，项目无法正常工作

2 个答案: