直接clone这个项目，npm install, npm init，然后跑npm run dev报错。

[TowingTop]

C:\Users\Administrator\Documents\GitHub\iview-project>npm run dev

iview-rookie@1.0.0 dev C:\Users\Administrator\Documents\GitHub\iview-project webpack-dev-server --content-base ./ --open --inline --hot --compress --history-api-fallback --config webpack.dev.config.js

fs.js:157 throw new ERR_INVALID_CALLBACK(); ^

TypeError [ERR_INVALID_CALLBACK]: Callback must be a function at maybeCallback (fs.js:157:9) at Object.fs.write (fs.js:674:14) at C:\Users\Administrator\Documents\GitHub\iview-project\webpack.dev.config.js:10:8 at FSReqWrap.oncomplete (fs.js:169:20) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! iview-rookie@1.0.0 dev: webpack-dev-server --content-base ./ --open --inline --hot --compress --history-api-fallback --config webpack.dev.config.js npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the iview-rookie@1.0.0 dev script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache_logs\2018-06-17T20_52_06_477Z-debug.log

[ghost]

我也是！

[DayThink]

node版本的问题: 把const buf = 'export default "development";'; 改为 const buf = Buffer.from('export default "development";'); 详情看下面: MacBook-Pro:iview-project zhengguangguo$ git diff webpack.dev.config.js diff --git a/webpack.dev.config.js b/webpack.dev.config.js index eced4cf..b6b6c50 100644 --- a/webpack.dev.config.js +++ b/webpack.dev.config.js @@ -6,7 +6,8 @@ const webpackBaseConfig = require('./webpack.base.config.js'); const fs = require('fs');

fs.open('./src/config/env.js', 'w', function (err, fd) {

• const buf = 'export default "development";';
• // const buf = 'export default "development";';
• const buf = Buffer.from('export default "development";'); fs.write(fd, buf, 0, buf.length, 0, function (err, written, buffer){}); });

@@ -32,4 +33,4 @@ module.exports = merge(webpackBaseConfig, { inject: false }) ] -}); \ No newline at end of file +}); MacBook-Pro:iview-project zhengguangguo$

[jiangbai333]

@DayThink 有个问题，请您不吝赐教！ 遇到这种错误，第一时间是想如何找到出错位置，如何自己解决！但是没法排查出您提供的解决方法！请问您是怎么知道需要这样改的（或者说，怎么通过错误提示，确定了是node版本的问题） 谢谢！

[MiniTea]

我也是卡在这里，issures提供的解决方案都行不通，run dev成功不了