Question

    => Booting WEBrick
    => Rails 4.0.2 application starting in development on http://0.0.0.0:3000 
    => Run `rails server -h` for more startup options
    => Ctrl-C to shutdown server
    Rails Error: Unable to access log file. Please ensure that     /home/joey/joeyhu.info/log/development.log exists and is chmod 0666. The log level has been raised to WARN and the output directed to STDERR until the problem is fixed.
Exiting
    /home/joey/.rvm/gems/ruby-2.1.2/gems/rack-1.5.2/lib/rack/server.rb:332:in `initialize':     Permission denied @ rb_sysopen - /home/joey/joeyhu.info/tmp/pids/server.pid (Errno::EACCES)
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/rack-1.5.2/lib/rack/server.rb:332:in `open'
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/rack-1.5.2/lib/rack/server.rb:332:in `write_pid'
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/rack-1.5.2/lib/rack/server.rb:254:in `start'
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/railties-4.0.2/lib/rails/commands/server.rb:84:in `start'
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/railties-4.0.2/lib/rails/commands.rb:76:in `block in <top (required)>'
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/railties-4.0.2/lib/rails/commands.rb:71:in `tap'
    from /home/joey/.rvm/gems/ruby-2.1.2/gems/railties-4.0.2/lib/rails/commands.rb:71:in `<top (required)>'
    from bin/rails:4:in `require'
    from bin/rails:4:in `<main>'

尝试启动rails服务器时出错。我在DigitalOcean上有一个Ubuntu 13.10并且安装了Rails和Ruby作为用户（不是sudo）。当我用sudo安装rails时，我没有遇到这个问题。我该如何解决这个问题？

Answer 1

错误很明显

Unable to access log file. Please ensure that sure /home/joey/joeyhu.info/log/development.log exists

在所有文件夹和文件上使用chmod使目录可访问。

当rails安装在用户目录下时，无法启动Rails4服务器

1 个答案: