在user-dashbord这个例子里面有错误

[golden-hu]

将源码下载之后：
npm install
npm start
之后提示出错：

ERROR in ./src/index.js
Module build failed: ReferenceError: Unknown plugin "add-module-exports" specified in "/Users/hugo/Documents/workspace/react/dva-master/.babelrc" at 0, attempted to resolve relative to "/Users/hugo/Documents/workspace/react/dva-master"
    at /Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/file/options/option-manager.js:172:17
    at Array.map (native)
    at Function.normalisePlugins (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/file/options/option-manager.js:150:20)
    at OptionManager.mergeOptions (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/file/options/option-manager.js:224:36)
    at OptionManager.init (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/file/options/option-manager.js:338:12)
    at File.initOptions (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/file/index.js:216:65)
    at new File (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/file/index.js:137:24)
    at Pipeline.transform (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-core/lib/transformation/pipeline.js:46:16)
    at transpile (/Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-loader/index.js:38:20)
    at /Users/hugo/Documents/workspace/react/dva-master/examples/user-dashboard/node_modules/babel-loader/lib/fs-cache.js:145:18
 @ multi index

[sorrycc]

试试 npm3 或者 npminstall

[golden-hu]

XinghuaHudeMacBook-Pro:user-dashboard hugo$ npm -v
3.10.3
我的已经是npm3了
另外我删除node-modules这个目录中的所有文 件
重新npm install
之后，还是报这个错误

[sorrycc]

dva-master 里也 npm install 试试?

[golden-hu]

dva-master中npm install之后，再回到user-bashboard之后再npm start可以正常启动了。
再请问，为什么需要在dva-master中安装呢，还不是在user-bashboard中？

[sorrycc]

应该是 babel-loader 会往上找 babelrc 引起的，之后会修复这个问题。

[xin-at-marathon]

现在example下的user-dashboard例子不会出错了，但是其它例子都报同样错误。

Module build failed: ReferenceError: Unknown plugin "add-module-exports" specified in "/Users/foo/Code/dva/.babelrc" at 0, attempted to resolve relative to "/Users/foo/Code/dva"

babel-loader 会往上找 babelrc。

但是在webpack.config.js文件中增加下面这行后，仍然报错：

+ webpackConfig.babel.babelrc = false;

ERROR in /Users/lixin/Code/dva/index.js
Module build failed: ReferenceError: Unknown plugin "transform-runtime" specified in "base" at 2, attempted to resolve relative to "/Users/foo/Code/dva"
at /Users/foo/Code/dva/examples/count/node_modules/babel-core/lib/transformation/file/options/option-manager.js:172:17

试了一下，只有user-dashboard例子能npm start成功，其余都报错。

[sorrycc]

先在 dva 目录下 npm install 安装依赖。

[jozhi]

ERROR in /Users/jozhi-pc/Downloads/dva-master/index.js
Module not found: Error: Cannot resolve 'file' or 'directory' ./lib in /Users/jozhi-pc/Downloads/dva-master
@ /Users/jozhi-pc/Downloads/dva-master/index.js 7:18-34
ERROR in /Users/jozhi-pc/Downloads/dva-master/src/index.js
Module not found: Error: Cannot resolve module 'babel' in /Users/jozhi-pc/Downloads/dva-master/src
@ /Users/jozhi-pc/Downloads/dva-master/src/index.js 13:17-39

几个 demo 运行过大多会出现这个报错. dva-master中npm install之后也会报错