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@paaloeye
Created December 13, 2012 08:36
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Exception in premailer-rails3 gem when there is no css in view
#<NoMethodError: undefined method `[]' for nil:NilClass>
["/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/css_loaders.rb:65:in `request_and_unzip'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/css_loaders.rb:43:in `load'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/css_helper.rb:44:in `block in load_css'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/css_helper.rb:43:in `each'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/css_helper.rb:43:in `load_css'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/css_helper.rb:22:in `css_for_doc'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/premailer.rb:14:in `initialize'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/hook.rb:18:in `new'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/premailer-rails3-1.3.1/lib/premailer-rails3/hook.rb:18:in `delivering_email'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/mail-2.4.4/lib/mail/mail.rb:230:in `block in inform_interceptors'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/mail-2.4.4/lib/mail/mail.rb:229:in `each'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/mail-2.4.4/lib/mail/mail.rb:229:in `inform_interceptors'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/mail-2.4.4/lib/mail/message.rb:217:in `inform_interceptors'",
"/usr/local/rvm/gems/ruby-1.9.2-p320/gems/mail-2.4.4/lib/mail/message.rb:227:in `deliver'",
"(pry):4:in `__pry__'",
@marclipovsky
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did you ever find out what causes this?

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