出于某种原因，每次我重新启动服务器时，我的应用程序中都有一个功能（与邮件功能无关）会触发一条错误消息：
At least one recipient (To, Cc or Bcc) is required to send a message vendor/bundle/ruby/1.9.1/gems/mail-2.4.4/lib/mail/network/delivery_methods/smtp.rb:104:in发送！'`这导致我的ruby / rails应用程序出错。
知道如何一劳永逸地停止这种行为吗？
谢谢！
以下是完整的跟踪
-------------------------------
Request:
-------------------------------
* URL : https://www.xyz.com/cactus/new
* IP address: xyz
* Parameters: {"action"=>"new", "controller"=>"cactus"}
* Rails root: /xyz
-------------------------------
Session:
-------------------------------
* session id: [FILTERED]
* data: {"session_id"=>"17cd11ecb9aa08e0c1dc3a3742ed75eb",
"beta"=>true,
"_csrf_token"=>"H1G4p8Fy2qfYq/lj0nECghOObBXox0WYLTlgKS2zFLA=",
"warden.user.user.key"=>["User", [2], "$2a$10$C8skQV0ddKelZ8jqqBlr9O"]}
-------------------------------
Environment:
-------------------------------
* DOCUMENT_ROOT : xyz
* HTTPS : on
* HTTP_ACCEPT : application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
* HTTP_ACCEPT_ENCODING : gzip, deflate
* HTTP_ACCEPT_LANGUAGE : en-us
* HTTP_AUTHORIZATION : Basic YmV0YTpHZjlaaFUmUzs2LUZk
* HTTP_CONNECTION : keep-alive
* HTTP_COOKIE : xyz
* HTTP_HOST : xyz
* HTTP_REFERER : https://xyz
* ORIGINAL_FULLPATH : /cactus/new
* PASSENGER_APP_TYPE : rack
* PASSENGER_CONNECT_PASSWORD : [FILTERED]
* PASSENGER_DEBUGGER : false
* PASSENGER_ENV : production
* PASSENGER_FRIENDLY_ERROR_PAGES : true
* PASSENGER_GROUP :
* PASSENGER_MAX_PRELOADER_IDLE_TIME : -1
* PASSENGER_MAX_REQUESTS : 0
* PASSENGER_MIN_INSTANCES : 1
* PASSENGER_RUBY : /usr/local/rvm/wrappers/ruby-1.9.3-p448/ruby
* PASSENGER_SHOW_VERSION_IN_HEADER : true
* PASSENGER_SPAWN_METHOD : smart
* PASSENGER_USER :
* PATH_INFO : /cactus/new
* QUERY_STRING :
gems/activesupport-3.2.3/lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:81:in `run_callbacks'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/rack/logger.rb:26:in `call_app'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/rack/logger.rb:16:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/request_id.rb:22:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/runtime.rb:17:in `call'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/lock.rb:15:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward'
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in `fetch'
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in `lookup'
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in `call!'
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/engine.rb:479:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/application.rb:220:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configurable.rb:30:in `method_missing'
/usr/local/rvm/gems/ruby-1.9.3-p448/gems/passenger-4.0.10/lib/phusion_passenger/rack/thread_handler_extension.rb:77:in `process_request'
/usr/local/rvm/gems/ruby-1.9.3-p448/gems/passenger-4.0.10/lib/phusion_passenger/request_handler/thread_handler.rb:140:in `accept_and_process_next_request'
/usr/local/rvm/gems/ruby-1.9.3-p448/gems/passenger-4.0.10/lib/phusion_passenger/request_handler/thread_handler.rb:108:in `main_loop'
/usr/local/rvm/gems/ruby-1.9.3-p448/gems/passenger-4.0.10/lib/phusion_passenger/request_handler.rb:441:in `block (3 levels) in start_threads'
这是一段代码：
class CactusController < ApplicationController
load_and_authorize_resource
before_filter :authenticate_user!, :only => [:follow]
before_filter :check_email_verified, :only => [:edit]
respond_to :html, :xml
def index
@keyword = " "
if params[:search].present?
@main_search_value = params[:search]
@keyword = @keyword + params[:search]
end
@keyword = @keyword + params[:category_name] if params[:category_name].present?
@keyword = @keyword + params[:city_name] if params[:city_name].present?
@keyword = @keyword + params[:country_name] if params[:country_name].present?
@cactus = Cactus.perform_search(params[:search], params[:category_name], params[:city_name], params[:country_name])
end
end
def show
if user_signed_in?
return redirect_to :root, :alert => "Invalid cactus" unless @cactus.suspended? or @cactus.unsuccessfull? or @cactus.activated? or @cactus.successfuly_completed? or @cactus.cancelled? or current_user.id == @cactus.user_id or current_user.has_role? :admin or current_user.has_role? :subadmin
respond_to do |format|
format.html # show.html.erb
format.json { render json: @cactus }
end
else
return redirect_to :root, :alert => "Invalid cactus" if @cactus.incomplete? or @cactus.pending?
respond_to do |format|
format.html # show.html.erb
format.json { render json: @cactus }
end
end
end
def new
if user_signed_in?
@cactus = Cactus.new(:state => 'basics', :status => "incomplete")
@cactus.user = current_user
@cactus.save(:validate => false)
if !@cactus.is_spam?
UserMailer.new_cactus_alert(@cactus).deliver
AdminMailer.new_cactus_alert(@cactus).deliver
redirect_to edit_cactus_path(@cactus)
else
redirect_to :root
end
else
flash[:alert] = t('alerts.tips')
return redirect_to new_user_session_path
end
end
def edit
return redirect_to :back, :alert => "You cannot edit this cactus. This Cactus has successfully been completed" if @cactus.successfuly_completed?
return redirect_to :back, :alert => "You cannot edit this cactus as this Cactus is under review" if @cactus.pending? and !current_user.has_role? :admin and !current_user.has_role? :subadmin
if @cactus.activated? and params[:current_step].present? and !current_user.has_role? :admin and !current_user.has_role? :subadmin
if params[:current_step] != "YOUPI"
if params[:current_step] == "preview"
return redirect_to :back, :alert => "The changes have been submitted to XYC for review"
end
return redirect_to :back, :alert => t('alerts.edit')
end
elsif @cactus.activated? and !current_user.has_role? :admin and !current_user.has_role? :subadmin
return redirect_to :back, :alert => t('alerts.edit')
end
if @cactus.deleted? and !current_user.has_role? :admin and !current_user.has_role? :subadmin
return redirect_to :root, :notice => t('alerts.edit2')
end
@cactus = Cactus.find(params[:id])
if params[:current_step].present?
@cactus.state = params[:current_step]
@cactus.save(:validate => false)
end
if @cactus.launched? && @cactus.final?
@cactus.state = "basics"
@cactus.save
end
end
def create
respond_to do |format|
if @cactus.save(:validate => false)
flash[:notice] = t('alerts.create')
format.html { redirect_to(edit_cactus_path(@cactus)) }
else
format.html { render :action => "new" }
end
end
end
def update
respond_to do |format|
YOUPI_present = params.evaluate(:cactus, :YOUPI_attributes).present?
if YOUPI_present
params[:cactus][:YOUPI_attributes].each do |k, AVC|
correct_AVC_attrs_delivered_at(AVC)
end
end
if YOUPI_present
count_to_be_deleted = params[:cactus][:YOUPI_attributes].collect { |i, r| r["_destroy"].to_i }.sum
count_to_be_created = params[:cactus][:YOUPI_attributes].count { |i, r| i.start_with? 'new' }
else
count_to_be_deleted = 0
count_to_be_created = 0
end
if params[:save_AVC]
if @cactus.errors.present?
format.html { render action: "edit" }
end
end
if @cactus.details? and params[:cactus][:funding_closed_at].present?
if current_user.has_role? :admin or current_user.has_role? :subadmin
@cactus.funding_closed_at = params[:cactus][:funding_closed_at]
if @cactus.save
@cactus.deadline = @cactus.cactus_deadline
end
else
if @cactus.save
@cactus.deadline = nil
end
end
@cactus.save
end
if @cactus.approved? and !@cactus.preview?
@cactus.status = "incomplete"
if @cactus.update_attributes(params[:cactus])
@cactus.spam = Akismet.spam?({
:user_ip => request.remote_ip,
:user_agent => request.env['HTTP_USER_AGENT'],
:referrer => request.env['HTTP_REFERER'],
:permalink => root_path(),
:comment_type => 'comment',
:comment_author => @cactus.user.name,
:comment_author_email => @cactus.user.email,
:comment_author_url => 'http://www.doe.com',
:comment_content => [@cactus.description,
if params[:save_button]
@cactus.attributes = params[:cactus]
if @cactus.approved?
@cactus.status = "incomplete"
if @cactus.save(:validate => false)
@cactus.spam = Akismet.spam?({
:user_ip => request.remote_ip,
:user_agent => request.env['HTTP_USER_AGENT'],
:referrer => request.env['HTTP_REFERER'],
:permalink => root_path(),
:comment_type => 'comment',
:comment_author => @cactus.user.name,
:comment_author_email => @cactus.user.email,
:comment_author_url => 'http://www.doe.com',
:comment_content => [@cactus.description, @cactus.title, @cactus.tagline].join(' ')}, request)
@cactus.save(:validate => false)
return redirect_to :back, :notice => "Your Cactus has been saved and You have to Re-submit it for approval"
end
else
if @cactus.save(:validate => false)
if (@cactus.photo_file_size.to_i > 2000000)
@cactus.photo = nil
@cactus.save(:validate => false)
end
if @cactus.activated?
return redirect_to :back, :notice => "The changes have been submitted to XYC for review"
end
return redirect_to :back, :notice => t('alerts.save_button')
end
end
end
if params[:back_button]
@cactus.previous_step
format.html { redirect_to edit_cactus_path(@cactus) }
elsif @cactus.launched? && !@cactus.preview?
if @cactus.update_attributes(params[:cactus])
@cactus.spam = Akismet.spam?({
:user_ip => request.remote_ip,
:user_agent => request.env['HTTP_USER_AGENT'],
:referrer => request.env['HTTP_REFERER'],
:permalink => root_path(),
:comment_type => 'comment',
:comment_author => @cactus.user.name,
:comment_author_email => @cactus.user.email,
:comment_author_url => 'http://www.doe.com',
:comment_content => [@cactus.description, @cactus.title, @cactus.tagline].join(' ')}, request)
@cactus.save(:validate => false)
@cactus.next_step(current_user)
format.html { redirect_to edit_cactus_path(@cactus) }
else
@cactus.photo = nil if @cactus.photo_file_size_changed?
flash[:alert] = @cactus.errors.full_messages.to_sentence(sentence_opts)
format.html { render action: "edit" }
end
else
if @cactus.preview?
return redirect_to edit_cactus_path(@cactus, :current_step => "YOUPI"), :alert => "Add at least one AVC to complete the cactus" if @cactus.YOUPI.blank?
return redirect_to admin_cactus_path if (current_user.has_role? :admin or current_user.has_role? :subadmin) && current_user.id != @cactus.user.id
if @cactus.complete?
if !@cactus.per_year_cactus?
@cactus.status = "incomplete"
@cactus.state = 'preview'
@cactus.save(:validate => false)
flash[:alert] = "You cannot submit more than 4 cactus in one year"
return redirect_to edit_cactus_path(@cactus)
end
if !@cactus.can_submit?
@cactus.status = "incomplete"
@cactus.state = 'preview'
@cactus.save(:validate => false)
flash[:alert] = "You cannot submit more than one cactus at a time"
return redirect_to edit_cactus_path(@cactus)
end
@cactus.status = "pending"
@cactus.save
AdminMailer.send_approval_request(@cactus).deliver
return redirect_to admin_cactus_path if current_user.has_role? :admin or current_user.has_role? :subadmin
flash[:notice] = t('alerts.launched_success')
format.html { redirect_to thank_you_cactus_path }
else
if @cactus.user.email_verified? && !@cactus.contact_email_verified?
format.html { redirect_to edit_cactus_path(@cactus) }
else
format.html { redirect_to edit_cactus_path(@cactus), :notice => t('alerts.email_not_verified') }
end
end
else
if @cactus.update_attributes(params[:cactus])
@cactus.spam = Akismet.spam?({
:user_ip => request.remote_ip,
:user_agent => request.env['HTTP_USER_AGENT'],
:referrer => request.env['HTTP_REFERER'],
:permalink => root_path(),
:comment_type => 'comment',
:comment_author => @cactus.user.name,
:comment_author_email => @cactus.user.email,
:comment_author_url => 'http://www.doe.com',
:comment_content => [@cactus.description, @cactus.title, @cactus.tagline].join(' ')}, request)
@cactus.save(:validate => false)
@cactus.next_step(current_user)
@cactus.set_max_step
@cactus.save(:validate => false)
if @cactus.activated?
AdminMailer.AVC_change_notification(@cactus).deliver if @cactus.YOUPI_changed
format.html { redirect_to cactus_path(@cactus), :alert => "The changes have been submitted to XYC for review" }
else
format.html { redirect_to edit_cactus_path(@cactus) }
end
else
@cactus.photo = nil if @cactus.photo_file_size_changed?
flash[:alert] = @cactus.errors.full_messages.to_sentence(sentence_opts)
format.html { render action: "edit" }
end
end
end
end
end
end
@cactus.status = "cancelled"
if @cactus.save(:validate => false)
UserMailer.cancelled_cactus_notification(@cactus, @cactus.user.email).deliver
UserMailer.cancelled_cactus_notification(@cactus, @cactus.contact_email).deliver
end
redirect_to :back
end
def suspend_cactus
return redirect_to :back, :alert => 'You cannot suspend any cactus. For permissions please contact XYC admin.' unless current_user.can_suspend_cactus?
return redirect_to :back, :alert => 'You cannot suspend this cactus. Because this cactus has been reached to its deadline.' if @cactus.remaining_days.to_i <= 0
if @cactus.sponsored_cactus.present?
@cactus.sponsored_cactus.where(:status => "approved").each do |sponsor|
@cactus.cancel_POI(sponsor, @cactus)
sponsor.status="cancelled"
sponsor.save(:validate => false)
UserMailer.cancelled_cactus_POI_notification(@cactus, sponsor.user).deliver
end
end
@cactus.status = 'suspended'
UserMailer.suspended_cactus_notification(@cactus, @cactus.user.email).deliver
UserMailer.suspended_cactus_notification(@cactus, @cactus.contact_email).deliver
@cactus.save(:validate => false)
flash[:notice] = 'Cactus has been suspended.'
redirect_to :back
end
def enable_cactus
return redirect_to :back, :alert => 'You cannot enable any cactus. For permissions please contact XYC admin.' unless current_user.can_suspend_cactus?
@cactus.status = 'incomplete'
@cactus.save(:validate => false)
flash[:notice] = 'Cactus has been enabled.'
redirect_to :back
end
def verify_request
if (params[:email].present?)
@cactus.contact_email = params[:email].to_s
@cactus.generate_verification_code
UserMailer.contact_email(@cactus).deliver
flash[:notice] = 'Verification email has been sent. Please check your email.'
else
flash[:alert] = 'Contact email field is empty.'
end
render :layout => "naked"
end