运行“ember服务器”失败，错误 [英] Running "ember server" fails with error

问题描述

我正在尝试在本地运行一个现有的ember应用程序进行开发，但是当我从应用程序目录中运行ember server时，我收到以下错误：

I'm trying to get an existing ember app running locally for development, but when I run "ember server" from inside the app directory, I get this error:

version: 0.0.39
Livereload server on port 35729
Serving on http://0.0.0.0:4200
EACCES, unlink 'dist/assets/.gitkeep'
Error: EACCES, unlink 'dist/assets/.gitkeep'

按此线程 https://github.com/stefanpenner/ember-cli/issues/381 我尝试执行以下操作：

Per this thread https://github.com/stefanpenner/ember-cli/issues/381 I tried doing the following:

npm uninstall -g ember-cli 
rm -rf node_modules
npm cache clear
npm install -g ember-cli
npm install
bower install

请注意，我不得不在所有npm命令以及rm -rf node_modules之前使用sudo。我也试过这个线程 https://github.com/bower/bower/issues/475再次使用sudo：

Note however I had to use sudo in front of all the npm commands as well as rm -rf node_modules. I also tried per this thread https://github.com/bower/bower/issues/475 and again using sudo:

npm cache clean
npm uninstall -g bower
npm install -g bower

但没有一个工作，我仍然得到相同的错误。我刚刚使用所有这些Ember工具，即npm，bower，ember-cli等，并且有一种感觉，如果我不得不一直使用sudo，在安装过程中做错了事情。建议如何解决这个错误？

but none of this worked, I still get the same error. I'm new to using all this Ember tooling i.e. npm, bower, ember-cli, etc. and have a feeling I did something wrong during the install process if I'm having to use sudo all the time. Suggestions for how to fix that error?

推荐答案

好的，我有同样的问题，解决方法是以下几点。在你的命令行（假设一个类Unix系统）：

Ok, I had the same issue and the way to fix is is the following. In your command line (assuming a unix-like system):

将所有者权限添加到npm： sudo chown -R $（whoami）〜/ .npm

Add owner permission to npm: sudo chown -R $(whoami) ~/.npm

现在，如果 bower 也会导致您出现问题，解决这个问题是要清除保险箱缓存（如 @torazaburo ）：

Now, if bower is also causing you issues, the way to solve this is to clear the bower cache (as suggested by @torazaburo):

bower cache clear

或者您可以手动执行：

cd ~/.cache/bower # navigate to the bower cache directory
rm -rf packages   # delete packages directory and its content
rm -rf registry   # delete registry directory and its content

希望这有帮助...

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