Ant-design-pro: 当安装了其他依赖之后就出现 These dependencies were not found

[anowlet]

1. 安装了其他的包，npm install --save egg-view-assets egg-view-nunjucks
2. 重新执行npm start 报一下错误

ERROR  Failed to compile with 2 errors                                               16:12:56

These dependencies were not found:

* egg-view-assets in dll umi
* egg-view-nunjucks in dll umi

To install them, you can run: npm install --save egg-view-assets egg-view-nunjucks
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] start: `cross-env APP_TYPE=site umi dev`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

2313 也是同样问题，全局安装umi不能解决问题，也不是正确的解决方式

[xiaohuoni]

npm install --save--dev egg-view-assets egg-view-nunjucks
试试这个行不行

[anowlet]

npm install --save--dev egg-view-assets egg-view-nunjucks
试试这个行不行

不行，实际已经安装，经排查是umi-plugin-dll 的问题，他会将dependencies的包打包到umi-dlls, 以加速webpack构建重启，而egg-view-nunjucks 等包的package.json 没有设置main的入口文件，因此找不到此包。
解决办法：
暂时先关闭dll插件：/config/config.js 注释 dll 一段，或将不能编译到dll的包添加到 exclude: [...]

        ...(!process.env.TEST && os.platform() === 'darwin'
          ? {
              dll: {
                include: ['dva', 'dva/router', 'dva/saga', 'dva/fetch'],
                exclude: [
                  '@babel/runtime',
                  'egg',
                  'egg-view-assets',
                  'egg-view-nunjucks',
                ],
              },
              hardSource: true,
            }
          : {}),

[xiaohuoni]

应该要include的才会被打包到dll吧？

[anowlet]

应该要include的才会被打包到dll吧？

看源码是include + dependencies， 所以dependencies且只用在服务端、没有index文件、没有配置 main 属性的这种npm 包，需要排除掉

[xiaohuoni]

@sorrycc