不幸的是，我无法在push ionic master上构建我的app以便在真实设备上进行测试。然而，当我做离子服务时，一切运行顺利。我试图删除插件，节点模块并运行npm install，但我仍然得到相同的错误。也许有人可以支持我。这是日志：
Open a command prompt window (as Administrator) From "Start\Search box" Enter "cmd" then right-click on "cmd.exe" and select "Run as Administrator"
Enter the following text then hit Enter. netstat -abno. ...
Find the Port that you are listening on under "Local Address"
Look at the process name directly under that.