我安装了一个带有初始化文件的 pesapal gem,如下所示;
# Load Pesapal config file when applicatin is loaded ... the config can then be
# accessed from PesapalRails::Application.config.yaml
module PesapalRails
class Application < Rails::Application
config.yaml = YAML::load(IO.read("#{Rails.root}/config/pesapal.yml"))
end
end
当我使用它时,我得到这样的错误;
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/application.rb:63:in ``inherited'``: You cannot have more than one Rails::Application (RuntimeError)
部分痕迹看起来像这样;
from /var/www/html/webapp/config/initializers/pesapal.rb:4:in `<module:PesapalRails>'
from /var/www/html/webapp/config/initializers/pesapal.rb:3:in `<top (required)>'