react-native start ERROR Packager can't listen on po
发布时间：2020-12-15 08:16:43 所属栏目：百科 来源：网络整理
导读：D:rnworkspaceHelloreact-native start Scanning 568 folders for symlinks in D:rnworkspaceHellonode_modules (41ms) ┌────────────────────────────────────── ──────────────────────
|
D:rnworkspaceHello>react-native start
Scanning 568 folders for symlinks in D:rnworkspaceHellonode_modules (41ms) ┌────────────────────────────────────── ──────────────────────────────────────┐ │ Running packager on port 8081. │ │ │ │ Keep this packager running while developing on any JS projects. Feel │ │ free to close this tab and run your own packager instance if you │ │ prefer. │ │ │ │ https://github.com/facebook/react-native │ │ │ └────────────────────────────────────── ──────────────────────────────────────┘ Looking for JS files in D:rnworkspaceHello ERROR Packager can't listen on port 8081 Most likely another process is already using this port Run the following command to find out which process: lsof -n -i4TCP:8081 You can either shut down the other process: kill -9 <PID> or run packager on different port. See http://facebook.github.io/react-native/docs/troubleshooting.html for common problems and solutions.
解决： 1.修改监听借口 ，命令如react-native start --port=8088 2.找到占用端口的进程，删除 查找命令如下： netstat -ano tasklist|findstr "2720" //2720 是PID （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |