安装webpack后,执行webpack -v命令时报错如下:
[root@FreeServer ~]# webpack -v /usr/local/node-v4.4.7-linux-x64/lib/node_modules/webpack/bin/webpack.js:3 let webpackCliInstalled = false; ^^^ SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode at exports.runInThisContext (vm.js:53:16) at Module._compile (module.js:373:25) at Object.Module._extensions..js (module.js:416:10) at Module.load (module.js:343:32) at Function.Module._load (module.js:300:12) at Function.Module.runMain (module.js:441:10) at startup (node.js:139:18) at node.js:968:3
这是因为nodejs版本太低,或者说webpack版本太高,我这里用的nodejs版本是4.4.7,默认安装的webpack版本是4.3.0,所以不兼容。然后我把webpack卸载掉,重新安装了2.6.1版本的webpack,问题解决:
[root@FreeServer ~]# npm uninstall webpack -g unbuild webpack@4.3.0 [root@FreeServer ~]# npm install webpack@2.6.1 -g --registry=https://registry.npm.taobao.org [root@FreeServer ~]# webpack -v 2.6.1 [root@FreeServer ~]#
本文参与腾讯云自媒体分享计划,欢迎正在阅读的你也加入,一起分享。
我来说两句