我正在从Rails 3.2更新到4。
当用户进行身份验证时，会在 @ user_session.save
上引发错误“参数超出范围”def create
@user_session = UserSession.new(params[:user_session])
if @user_session.save
flash[:notice] = "Login successful!"
redirect_back_or_default account_url
else
render :action => :new
end
end
编辑1 这是UserSession模型
class UserSession < Authlogic::Session::Base
include ActiveModel::Conversion
before_destroy :reset_persistence_token
before_create :reset_persistence_token
def reset_persistence_token
record.reset_persistence_token
end
def persisted?
false
end
def to_key
new_record? ? nil : [ self.send(self.class.primary_key) ]
end
end
编辑2 以下是控制台消息，如果可以提供帮助：
Started POST "/user_session" for 127.0.0.1 at 2014-02-28 17:31:55 +0100
ActiveRecord::SchemaMigration Load (0.2ms) SELECT `schema_migrations`.* FROM `schema_migrations`
Processing by UserSessionsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"jgjhvhgfztdrtdts4354367574dd3w=", "user_session"=>{"username"=>"test", "password"=>"[FILTERED]", "remember_me"=>"0"}, "submit"=>""}
ApplicationController::current_user_session
User Load (0.3ms) SELECT `users`.* FROM `users` WHERE `users`.`username` = 'Ruffieux' ORDER BY username DESC LIMIT 1
Completed 500 Internal Server Error in 206ms
ArgumentError - argument out of range:
activesupport (4.0.3) lib/active_support/values/time_zone.rb:286:in `parse'
activesupport (4.0.3) lib/active_support/core_ext/string/zones.rb:8:in `in_time_zone'
activerecord (4.0.3) lib/active_record/attribute_methods/time_zone_conversion.rb:37:in `current_login_ip='
() Users/p3889/.rvm/gems/ruby-2.0.0-p353@skill4/bundler/gems/authlogic-e4b2990d6282/lib/authlogic/session/magic_columns.rb:61:in `update_info'
activesupport (4.0.3) lib/active_support/callbacks.rb:377:in `_run__3103588262215272643__before_save__callbacks'
activesupport (4.0.3) lib/active_support/callbacks.rb:80:in `run_callbacks'
() Users/p3889/.rvm/gems/ruby-2.0.0-p353@skill4/bundler/gems/authlogic-e4b2990d6282/lib/authlogic/session/callbacks.rb:84:in `before_save'
() Users/p3889/.rvm/gems/ruby-2.0.0-p353@skill4/bundler/gems/authlogic-e4b2990d6282/lib/authlogic/session/existence.rb:68:in `save'
app/controllers/user_sessions_controller.rb:12:in `create'
actionpack (4.0.3) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (4.0.3) lib/abstract_controller/base.rb:189:in `process_action'
actionpack (4.0.3) lib/action_controller/metal/rendering.rb:10:in `process_action'
actionpack (4.0.3) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
activesupport (4.0.3) lib/active_support/callbacks.rb:453:in `_run__3656350987262664205__process_action__callbacks'
activesupport (4.0.3) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.3) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (4.0.3) lib/action_controller/metal/rescue.rb:29:in `process_action'
actionpack (4.0.3) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action'
activesupport (4.0.3) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.0.3) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.0.3) lib/active_support/notifications.rb:159:in `instrument'
actionpack (4.0.3) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
actionpack (4.0.3) lib/action_controller/metal/params_wrapper.rb:245:in `process_action'
activerecord (4.0.3) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
actionpack (4.0.3) lib/abstract_controller/base.rb:136:in `process'
actionpack (4.0.3) lib/abstract_controller/rendering.rb:44:in `process'
actionpack (4.0.3) lib/action_controller/metal.rb:195:in `dispatch'
actionpack (4.0.3) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
actionpack (4.0.3) lib/action_controller/metal.rb:231:in `block in action'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:80:in `dispatch'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:48:in `call'
actionpack (4.0.3) lib/action_dispatch/journey/router.rb:71:in `block in call'
actionpack (4.0.3) lib/action_dispatch/journey/router.rb:59:in `call'
actionpack (4.0.3) lib/action_dispatch/routing/route_set.rb:680:in `call'
rack (1.5.2) lib/rack/etag.rb:23:in `call'
rack (1.5.2) lib/rack/conditionalget.rb:35:in `call'
rack (1.5.2) lib/rack/head.rb:11:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/flash.rb:241:in `call'
rack (1.5.2) lib/rack/session/abstract/id.rb:225:in `context'
rack (1.5.2) lib/rack/session/abstract/id.rb:220:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/cookies.rb:486:in `call'
activerecord (4.0.3) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.0.3) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call'
activerecord (4.0.3) lib/active_record/migration.rb:369:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.0.3) lib/active_support/callbacks.rb:373:in `_run__3906969335337569179__call__callbacks'
activesupport (4.0.3) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.3) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/reloader.rb:64:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
better_errors (1.1.0) lib/better_errors/middleware.rb:84:in `protected_app_call'
better_errors (1.1.0) lib/better_errors/middleware.rb:79:in `better_errors_call'
better_errors (1.1.0) lib/better_errors/middleware.rb:56:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.0.3) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.0.3) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.0.3) lib/active_support/tagged_logging.rb:67:in `block in tagged'
activesupport (4.0.3) lib/active_support/tagged_logging.rb:25:in `tagged'
activesupport (4.0.3) lib/active_support/tagged_logging.rb:67:in `tagged'
railties (4.0.3) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.0.3) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.0.3) lib/action_dispatch/middleware/static.rb:64:in `call'
rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
railties (4.0.3) lib/rails/engine.rb:511:in `call'
railties (4.0.3) lib/rails/application.rb:97:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service'
/Users/p3889/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
/Users/p3889/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
/Users/p3889/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
答案 0 :(得分：0)
这似乎是Rails 4.0中的一个错误。 current_login_ip是Authlogic尝试写入的字符串字段，但不知何故触发了https://github.com/rails/rails/blob/4-0-stable/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb中的时区转换，
导致
Time.parse request.ip
显然失败了。根据{{3}}，Rails必须将current_login_ip视为时区感知属性。
的QuickFix：
class User < ActiveRecord::Base
self.skip_time_zone_conversion_for_attributes = [:current_login_ip]
end
答案 1 :(得分：0)
似乎您的554和current_login_ip应该设置为日期时间类型，而该时间应该是字符串。