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I`ve刚刚升级的应用程序版本的轨道从3.0.9到3.1.2 &也从红宝石1.8.7切换到1.9.2服务器。当试图运行Rails崩溃的耙
试图运行我得到下面的错误信息更新后,服务器:
rvm/gems/[email protected]/gems/rake-0.9.2.2/lib/rake/dsl_definition.rb:65:in `directory': wrong number of arguments (0 for 1) (ArgumentError)
from /Users/Big_Bird/.rvm/gems/[email protected]/gems/rake-0.9.2.2/lib/rake/dsl_definition.rb:165:in `directory'
from /Users/Big_Bird/apps/Example/vendor/plugins/calendar_date_select/init.rb:12:in `block (2 levels) in <class:Plugin>'
from /Users/Big_Bird/apps/Example/vendor/plugins/calendar_date_select/init.rb:11:in `each'
from /Users/Big_Bird/apps/Example/vendor/plugins/calendar_date_select/init.rb:11:in `block in <class:Plugin>'
现在在哪儿该插件发生错误的片段是:
%w[calendar_date_select includes_helper].each { |file|
require File.join(File.dirname(__FILE__), "lib",file)
}
ActionView::Helpers::FormHelper.send(:include, CalendarDateSelect::FormHelper)
ActionView::Base.send(:include, CalendarDateSelect::FormHelper)
ActionView::Base.send(:include, CalendarDateSelect::IncludesHelper)
# install files
unless File.exists?(Rails.root + '/public/javascripts/calendar_date_select/calendar_date_select.js')
['/public', '/public/javascripts/calendar_date_select', '/public/stylesheets/calendar_date_select', '/public/images/calendar_date_select', '/public/javascripts/calendar_date_select/locale'].each do |dir|
source = File.join(directory,dir)
dest = Rails.root + dir
FileUtils.mkdir_p(dest)
FileUtils.cp(Dir.glob(source+'/*.*'), dest)
end
end
我真的不很确定问题出在哪里,因为插件中列出的所有目录都是正确的,升级时我不得不从使用RAILS_ROOT切换到Rails.root,但这就是它。
我希望有关如何解决此问题的任何指导。
在'source = File.join(directory,dir)'这一行中,'directory'是什么?它看起来像一个局部变量,但我没有看到它在任何地方声明。 – Zajn