我在上完成了教程,并尝试启动rails服务器。在运行rails服务器几秒钟后,我收到了一个错误,我想找出其中的原因。以下是错误消息的一个片段:
/usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in
`require': no such file to load --
openid/store/fetchers (LoadError)
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/
我试图使用BeagleBone Black运行一台服务器,使用CherryPy并遵循本教程,每次运行它时我都会收到以下错误消息
ENGINE HTTP Server cherrypy._cpwsgi_server.CPWSGIServer(( '127.0.0.1',8080))already shut down
我怎么再开一次呢?